ACDS V10.0 - Detailed Description of IX/66

ACDS V10.0 - Sat Jan 18 01:31:19 CET 2025

| # Detailed Description of IX/66 : 4XMM-DR11s serendipitous source catalogue from stacks (Traulsen+, 2022) |

Note : this is the description file of the original catalog. This HTML page corresponds well to the original description, but some minor changes in the format may have been introduced in the FITS output files in order to allow for arithmetic operations on quantities such as coordinates and times. h:m:s and d:m:s units are normally converted into degrees, and YYYY-MM-DD into julian days.
Similarly, some slight changes may have been introduced in the units; the value given in the HTML files supersedes the value indicated in the ReadMe file for this catalogue.

    IX/66    4XMM-DR11s serendipitous source catalogue from stacks (Traulsen+, 2022)
    ================================================================================
    The XMM-Newton serendipitous survey.
    X. The second source catalog from overlapping XMM-Newton observations and its
    long-term variable content.
       Traulsen I., Schwope A.D., Lamer G., Ballet J., Carrera F., Ceballos M.T.,
       Coriat M., Freyberg M.J., Koliopanos F., Kurpas J., Michel L., Motch C.,
       Page M., Watson M.G., Webb N.
       <Astron. Astrophys. 641, A137 (2020) >
       =2020A&A...641A.137T
       =2022yCat.9066....0T
    ================================================================================
    ADC_Keywords: Surveys ; X-ray sources

    Mission_Name: XMM

    Keywords: catalogs - astronomical databases: miscellaneous - surveys -
              X-rays: general

    Abstract:
        The XMM-Newton Survey Science Centre Consortium (SSC) develops
        software in close collaboration with the Science Operations Centre to
        perform a pipeline analysis of all XMM-Newton observations. In
        celebration of the twentieth anniversary of the XMM-Newton launch, the
        SSC has compiled the fourth generation of serendipitous source
        catalogues, 4XMM.

        The catalogue described here, 4XMM-DR11s, explores sky areas that were
        observed more than once by XMM-Newton. These observations are bundled
        in groups referred to as stacks. Stacking leads to a higher
        sensitivity, resulting in newly discovered sources and better
        constrained source parameters, and unveils long-term brightness
        variations.

    Description:
        The 4XMM-DR11s catalogue of serendipitous sources from overlapping
        XMM-Newton observations has been compiled from 1475 groups of
        8292 selected overlapping XMM-Newton observations. They were taken
        between 2000 February 3 and 2020 December 17 and overlap by at least
        one arcminute in radius. The catalogue contains 358809 unique
        sources, 275440 of them multiply observed, with positions and
        source parameters like fluxes in the XMM-Newton standard energy bands,
        hardness ratios, quality estimate, and information on
        inter-observation variability. The parameters are directly derived
        from the simultaneous fit, and, wherever applicable, additionally
        calculated for each contributing observation. The catalogue aims at
        exploring the multiply observed sky regions and exploit their survey
        potential, in particular to study the long-term behaviour of X-ray
        emitting sources. It thus makes use of the long(er) effective exposure
        time per sky area and offers the opportunity to investigate flux
        variability directly through the source detection process. The main
        catalogue properties are summarised in the table below, the data
        processing and the stacked source detection are described in the
        processing summary. Updates compared to the previous version include a
        significantly larger sample of observations, event-based astrometric
        corrections before running source detection, revised background
        parameters, and manually set flags marking obviously spurious
        detections. More information is provided in the latest version of the
        Documentation.

        Users of the catalogue are kindly asked to reference the catalogue
        paper (Traulsen et al, 2020A&A...641A.137T) and to include the
        following policy statement: "This research has made use of data
        obtained from the 4XMM XMM-Newton serendipitous stacked source
        catalogue 4XMM-DR11s compiled by the institutes of the XMM-Newton
        Survey Science Centre selected by ESA."
    File Summary:

    File Summary:

           FileName      Lrecl  Records   Explanations

    ×                   80        .   This file
    × ReadMe            80        .   This file
    × xmm411st.dat    3973  1780775   Stacked source catalogue 4XMM-DR11s
    × xmm411st.fits   2880  1038822   fits version of source catalog

    See also:
       IX/63 : XMM-Newton Serendipitous Source Catalogue 4XMM-DR11 (Webb+, 2022)

       https://xmmssc.aip.de/cms/catalogues/4xmm-dr11s : 4XMM-DR11s Home Page

    Byte-by-byte Description of file:  xmm411st.dat

       Bytes Format Units        Label        Explanations

       1- 22  A22   ---          4XMMs        IAU name of the source,
                                                 4XMMs JHHMMSS.s+DDMMSSs,
                                                 "s" for stacked detection (IAUNAME)
      24- 39  I16   ---          Source       Identifier of the source (SRCID)
      41- 50  A10   ---          ObsID        XMM-Newton observation
                                                 identification (OBS_ID)
      52- 54  I3    ---          Nobs         ?=- Number of observations involved
                                                 in the stack (N_OBS)
      56- 57  I2    ---          Ncont        ?=- Number of observations in which
                                                 the source was fitted (N_CONTRIB)
      59- 61  I3    ---          Nexp         Number of instruments for which the
                                                 source was fitted (N_EXP)
      63- 72  F10.6 deg          RAdeg        Right ascension (J2000) (RA)
      74- 83  F10.6 deg          DEdeg        Declination (J2000) (DEC)
      85- 93  F9.6  arcsec       srcML        Square root of squared sum of
                                                 1-sigma errors in RA and DEC
                                                 (RADEC_ERR)
      95-104  F10.6 deg          GLON         Galactic longitude (LII)
     106-115  F10.6 deg          GLAT         Galactic latitude (BII)
     117-127  F11.6 pix          Ximg         X image coordinate (X_IMA)
     129-136  F8.6  pix          e_Ximg       1-sigma error on X_IMA (XIMAERR)
     138-148  F11.6 pix          Yimg         Y image coordinate (Y_IMA)
     150-158  F9.6  pix          e_Yimg       1-sigma error on Y_IMA (YIMAERR)
     160-168  F9.5  arcsec       DistNN       Distance to the nearest neighbouring
                                                 detection (DIST_NN)
         170  I1    ---          Nblend       Number of simultaneously fit sources
                                                 (N_BLEND)
     172-192  A21   ---          4XMMDR11     IAU name assigned to the nearest
                                                 unique 4XMM-DR11 source
                                                 (IAUNAME_4XMMDR11)
     194-208  I15   ---          SrcidDR11    ?=- Source identifier of the nearest
                                                 unique source in 4XMM-DR11
                                                 (SRCID_4XMMDR11)
     210-224  I15   ---          DetidDR11    ?=- Detection identifier of the
                                                 nearest unique 4XMM-DR11 source in
                                                 OBS_ID (DETID_4XMMDR11)
     226-235  F10.6 deg          RA11deg      ?=- Mean right ascension (SC_)RA of
                                                 the nearest unique 4XMM-DR11 source
                                                 (RA_4XMMDR11)
     237-246  F10.6 deg          DE11deg      ?=- Mean declination (SC_)DEC of the
                                                 nearest unique 4XMM-DR11 source
                                                 (DEC_4XMMDR11)
     248-256  F9.6  arcsec       ePos11       ?=- Statistical & systematic
                                                 position error of the 4XMM-DR11
                                                 source (POSERR_4XMMDR11)
     258-268  F11.8 arcsec       DistDR11     ?=- Distance to the nearest
                                                 4XMM-DR11 source / its detection
                                                 in OBS_ID (DIST_4XMMDR11)
     270-271  I2    ---          NdetDR11     ?=- Number of DR11 detections of the
                                                 nearest unique 4XMM-DR11 source
                                                 (NDETECT_4XMMDR11)
     273-284  E12.6 mW/m2        FEP          ?=- All-EPIC flux (EP_FLUX)
     286-297  E12.6 mW/m2        e_FEP        ?=- 1-sigma error on EP_FLUX
                                                 (EPFLUXERR)
     299-310  E12.6 mW/m2        FEP1         ?=- Total flux in energy band 1
                                                 (EP1FLUX)
     312-323  E12.6 mW/m2        e_FEP1       1-sigma error on EP1FLUX
                                                 (EP1FLUX_ERR)
     325-336  E12.6 mW/m2        FEP2         ?=- Total flux in energy band 2
                                                 (EP2FLUX)
     338-349  E12.6 mW/m2        e_FEP2       1-sigma error on EP2FLUX
                                                 (EP2FLUX_ERR)
     351-362  E12.6 mW/m2        FEP3         ?=- Total flux in energy band 3
                                                 (EP3FLUX)
     364-375  E12.6 mW/m2        e_FEP3       1-sigma error on EP3FLUX
                                                 (EP3FLUX_ERR)
     377-388  E12.6 mW/m2        FEP4         ?=- Total flux in energy band 4
                                                 (EP4FLUX)
     390-401  E12.6 mW/m2        e_FEP4       1-sigma error on EP4FLUX
                                                 (EP4FLUX_ERR)
     403-414  E12.6 mW/m2        FEP5         ?=- Total flux in energy band 5
                                                 (EP5FLUX)
     416-427  E12.6 mW/m2        e_FEP5       1-sigma error on EP5FLUX
                                                 (EP5FLUX_ERR)
     429-440  E12.6 mW/m2        FPN          ?=- Total EPIC/pn flux
                                                 (PN_FLUX)
     442-453  E12.6 mW/m2        e_FPN        ?=- 1-sigma error on PN_FLUX
                                                 (PNFLUXERR)
     455-466  E12.6 mW/m2        FPN1         ?=- EPIC/pn flux in energy band 1
                                                 (PN1FLUX)
     468-479  E12.6 mW/m2        e_FPN1       ?=- 1-sigma error on PN1FLUX
                                                 (PN1FLUX_ERR)
     481-492  E12.6 mW/m2        FPN2         ?=- EPIC/pn flux in energy band 2
                                                 (PN2FLUX)
     494-505  E12.6 mW/m2        e_FPN2       ?=- 1-sigma error on PN2FLUX
                                                 (PN2FLUX_ERR)
     507-518  E12.6 mW/m2        FPN3         ?=- EPIC/pn flux in energy band 3
                                                 (PN3FLUX)
     520-531  E12.6 mW/m2        e_FPN3       ?=- 1-sigma error on PN3FLUX
                                                 (PN3FLUX_ERR)
     533-544  E12.6 mW/m2        FPN4         ?=- EPIC/pn flux in energy band 4
                                                 (PN4FLUX)
     546-557  E12.6 mW/m2        e_FPN4       ?=- 1-sigma error on PN4FLUX
                                                 (PN4FLUX_ERR)
     559-570  E12.6 mW/m2        FPN5         ?=- EPIC/pn flux in energy band 5
                                                 (PN5FLUX)
     572-583  E12.6 mW/m2        e_FPN5       ?=- 1-sigma error on PN5FLUX
                                                 (PN5FLUX_ERR)
     585-596  E12.6 mW/m2        FM1          ?=- Total EPIC/MOS1 flux
                                                 (M1_FLUX)
     598-609  E12.6 mW/m2        e_FM1        ?=- 1-sigma error on M1_FLUX
                                                 (M1FLUXERR)
     611-622  E12.6 mW/m2        FM1-1        ?=- EPIC/MOS1 flux in energy band 1
                                                 (M11FLUX)
     624-635  E12.6 mW/m2        e_FM1-1      ?=- 1-sigma error on M11FLUX
                                                 (M11FLUX_ERR)
     637-648  E12.6 mW/m2        FM1-2        ?=- EPIC/MOS1 flux in energy band 2
                                                 (M12FLUX)
     650-661  E12.6 mW/m2        e_FM1-2      ?=- 1-sigma error on M12FLUX
                                                 (M12FLUX_ERR)
     663-674  E12.6 mW/m2        FM1-3        ?=- EPIC/MOS1 flux in energy band 3
                                                 (M13FLUX)
     676-687  E12.6 mW/m2        e_FM1-3      ?=- 1-sigma error on M13FLUX
                                                 (M13FLUX_ERR)
     689-700  E12.6 mW/m2        FM1-4        ?=- EPIC/MOS1 flux in energy band 4
                                                 (M14FLUX)
     702-713  E12.6 mW/m2        e_FM1-4      ?=- 1-sigma error on M14FLUX
                                                 (M14FLUX_ERR)
     715-726  E12.6 mW/m2        FM1-5        ?=- EPIC/MOS1 flux in energy band 5
                                                 (M15FLUX)
     728-739  E12.6 mW/m2        e_FM1-5      ?=- 1-sigma error on M15FLUX
                                                 (M15FLUX_ERR)
     741-752  E12.6 mW/m2        FM2          ?=- Total EPIC/MOS2 flux
                                                 (M2_FLUX)
     754-765  E12.6 mW/m2        e_FM2        ?=- 1-sigma error on M2_FLUX
                                                 (M2FLUXERR)
     767-778  E12.6 mW/m2        FM2-1        ?=- EPIC/MOS2 flux in energy band 1
                                                 (M21FLUX)
     780-791  E12.6 mW/m2        e_FM2-1      ?=- 1-sigma error on M21FLUX
                                                 (M21FLUX_ERR)
     793-804  E12.6 mW/m2        FM2-2        ?=- EPIC/MOS2 flux in energy band 2
                                                 (M22FLUX)
     806-817  E12.6 mW/m2        e_FM2-2      ?=- 1-sigma error on M22FLUX
                                                 (M22FLUX_ERR)
     819-830  E12.6 mW/m2        FM2-3        ?=- EPIC/MOS2 flux in energy band 3
                                                 (M23FLUX)
     832-843  E12.6 mW/m2        e_FM2-3      ?=- 1-sigma error on M23FLUX
                                                 (M23FLUX_ERR)
     845-856  E12.6 mW/m2        FM2-4        ?=- EPIC/MOS2 flux in energy band 4
                                                 (M24FLUX)
     858-869  E12.6 mW/m2        e_FM2-4      ?=- 1-sigma error on M24FLUX
                                                 (M24FLUX_ERR)
     871-882  E12.6 mW/m2        FM2-5        ?=- EPIC/MOS2 flux in energy band 5
                                                 (M25FLUX)
     884-895  E12.6 mW/m2        e_FM2-5      ?=- 1-sigma error on M25FLUX
                                                 (M25FLUX_ERR)
     897-906  F10.6 ct/s         EPRate       All-EPIC count rate
                                                 (EP_RATE)
     908-915  F8.6  ct/s         e_EPRate     1-sigma error on EP_RATE
                                                 (EPRATEERR)
     917-926  F10.6 ct/s         PNRate       ?=- Total EPIC/pn count rate
                                                 (PN_RATE)
     928-935  F8.6  ct/s         e_PNRate     ?=- 1-sigma error on PN_RATE
                                                 (PNRATEERR)
     937-945  F9.6  ct/s         PN1Rate      ?=- EPIC/pn count rate in energy
                                                 band 1 (PN1RATE)
     947-954  F8.6  ct/s         e_PN1Rate    ?=- 1-sigma error on PN1RATE
                                                 (PN1RATE_ERR)
     956-965  F10.6 ct/s         PN2Rate      ?=- EPIC/pn count rate in energy
                                                 band 2 (PN2RATE)
     967-974  F8.6  ct/s         e_PN2Rate    ?=- 1-sigma error on PN2RATE
                                                 (PN2RATE_ERR)
     976-985  F10.6 ct/s         PN3Rate      ?=- EPIC/pn count rate in energy
                                                 band 3 (PN3RATE)
     987-994  F8.6  ct/s         e_PN3Rate    ?=- 1-sigma error on PN3RATE
                                                 (PN3RATE_ERR)
     996-1005  F10.6 ct/s         PN4Rate      ?=- EPIC/pn count rate in energy
                                                 band 4 (PN4RATE)
     1007-1014  F8.6  ct/s         e_PN4Rate    ?=- 1-sigma error on PN4RATE
                                                 (PN4RATE_ERR)
     1016-1025  F10.6 ct/s         PN5Rate      ?=- EPIC/pn count rate in energy
                                                 band 5 (PN5RATE)
     1027-1034  F8.6  ct/s         e_PN5Rate    ?=- 1-sigma error on PN5RATE
                                                 (PN5RATE_ERR)
     1036-1045  F10.6 ct/s         M1Rate       ?=- Total EPIC/MOS1 count rate
                                                 (M1_RATE)
     1047-1054  F8.6  ct/s         e_M1Rate     ?=- 1-sigma error on M1_RATE
                                                 (M1RATEERR)
     1056-1064  F9.6  ct/s         M1-1Rate     ?=- EPIC/MOS1 count rate in energy
                                                 band 1 (M11RATE)
     1066-1073  F8.6  ct/s         e_M1-1Rate   ?=- 1-sigma error on M11RATE
                                                 (M11RATE_ERR)
     1075-1083  F9.6  ct/s         M1-2Rate     ?=- EPIC/MOS1 count rate in energy
                                                 band 2 (M12RATE)
     1085-1092  F8.6  ct/s         e_M1-2Rate   ?=- 1-sigma error on M12RATE
                                                 (M12RATE_ERR)
     1094-1102  F9.6  ct/s         M1-3Rate     ?=- EPIC/MOS1 count rate in energy
                                                 band 3 (M13RATE)
     1104-1111  F8.6  ct/s         e_M1-3Rate   ?=- 1-sigma error on M13RATE
                                                 (M13RATE_ERR)
     1113-1122  F10.6 ct/s         M1-4Rate     ?=- EPIC/MOS1 count rate in energy
                                                 band 4 (M14RATE)
     1124-1131  F8.6  ct/s         e_M1-4Rate   ?=- 1-sigma error on M14RATE
                                                 (M14RATE_ERR)
     1133-1141  F9.6  ct/s         M1-5Rate     ?=- EPIC/MOS1 count rate in energy
                                                 band 5 (M15RATE)
     1143-1150  F8.6  ct/s         e_M1-5Rate   ?=- 1-sigma error on M15RATE
                                                 (M15RATE_ERR)
     1152-1161  F10.6 ct/s         M2Rate       ?=- Total EPIC/MOS2 count rate
                                                 (M2_RATE)
     1163-1170  F8.6  ct/s         e_M2Rate     ?=- 1-sigma error on M2_RATE
                                                 (M2RATEERR)
     1172-1180  F9.6  ct/s         M2-1Rate     ?=- EPIC/MOS2 count rate in energy
                                                 band 1 (M21RATE)
     1182-1189  F8.6  ct/s         e_M2-1Rate   ?=- 1-sigma error on M21RATE
                                                 (M21RATE_ERR)
     1191-1199  F9.6  ct/s         M2-2Rate     ?=- EPIC/MOS2 count rate in energy
                                                 band 2 (M22RATE)
     1201-1208  F8.6  ct/s         e_M2-2Rate   ?=- 1-sigma error on M22RATE
                                                 (M22RATE_ERR)
     1210-1219  F10.6 ct/s         M2-3Rate     ?=- EPIC/MOS2 count rate in energy
                                                 band 3 (M23RATE)
     1221-1228  F8.6  ct/s         e_M2-3Rate   ?=- 1-sigma error on M23RATE
                                                 (M23RATE_ERR)
     1230-1238  F9.6  ct/s         M2-4Rate     ?=- EPIC/MOS2 count rate in energy
                                                 band 4 (M24RATE)
     1240-1247  F8.6  ct/s         e_M2-4Rate   ?=- 1-sigma error on M24RATE
                                                 (M24RATE_ERR)
     1249-1257  F9.6  ct/s         M2-5Rate     ?=- EPIC/MOS2 count rate in energy
                                                 band 5 (M25RATE)
     1259-1266  F8.6  ct/s         e_M2-5Rate   ?=- 1-sigma error on M25RATE
                                                 (M25RATE_ERR)
     1268-1279  E12.6 ct           EPcts        All-EPIC number of ct (EP_CTS)
     1281-1292  E12.6 ct           e_EPcts      1-sigma error on EP_CTS (EPCTSERR)
     1294-1305  E12.6 ct           PNcts        ?=- EPIC/pn number of ct (PN_CTS)
     1307-1318  E12.6 ct           e_PNcts      ?=- 1-sigma error on PN_CTS
                                                 (PNCTSERR)
     1320-1331  E12.6 ct           M1cts        ?=- EPIC/MOS1 number of ct (M1_CTS)
     1333-1344  E12.6 ct           e_M1cts      ?=- 1-sigma error on M1_CTS
                                                 (M1CTSERR)
     1346-1357  E12.6 ct           M2cts        ?=- EPIC/MOS2 number of ct (M2_CTS)
     1359-1370  E12.6 ct           e_M2cts      ?=- 1-sigma error on M2_CTS
                                                 (M2CTSERR)
     1372-1383  E12.6 ---          EPdETml      All-EPIC equivalent maximum
                                                 detection likelihood (EPDETML)
     1385-1396  E12.6 ---          PNdETml      ?=- EPIC/pn equivalent maximum
                                                 detection likelihood (PNDETML)
     1398-1409  E12.6 ---          PN-1dETml    ?=- EPIC/pn equ. maximum detection
                                                 likelihood in energy band 1
                                                 (PN1DET_ML)
     1411-1422  E12.6 ---          PN-2dETml    ?=- EPIC/pn equ. maximum detection
                                                 likelihood in energy band 2
                                                 (PN2DET_ML)
     1424-1435  E12.6 ---          PN-3dETml    ?=- EPIC/pn equ. maximum detection
                                                 likelihood in energy band 3
                                                 (PN3DET_ML)
     1437-1448  E12.6 ---          PN-4dETml    ?=- EPIC/pn equ. maximum detection
                                                 likelihood in energy band 4
                                                 (PN4DET_ML)
     1450-1461  E12.6 ---          PN-5dETml    ?=- EPIC/pn equ. maximum detection
                                                  likelihood in energy band 5
                                                 (PN5DET_ML)
     1463-1474  E12.6 ---          M1dETml      ?=- EPIC/MOS1 equivalent maximum
                                                 detection likelihood (M1DETML)
     1476-1487  E12.6 ---          M1-1dETml    ?=- EPIC/MOS1 equ. maximum detection
                                                 likelihood in energy band 1
                                                 (M11DET_ML)
     1489-1500  E12.6 ---          M1-2dETml    ?=- EPIC/MOS1 equ. maximum detection
                                                 likelihood in energy band 2
                                                 (M12DET_ML)
     1502-1513  E12.6 ---          M1-3dETml    ?=- EPIC/MOS1 equ. maximum detection
                                                 likelihood in energy band 3
                                                 (M13DET_ML)
     1515-1526  E12.6 ---          M1-4dETml    ?=- EPIC/MOS1 equ. maximum detection
                                                 likelihood in energy band 4
                                                 (M14DET_ML)
     1528-1539  E12.6 ---          M1-5dETml    ?=- EPIC/MOS1 equ. maximum detection
                                                 likelihood in energy band 5
                                                 (M15DET_ML)
     1541-1552  E12.6 ---          M2dETml      ?=- EPIC/MOS2 equivalent maximum
                                                 detection likelihood (M2DETML)
     1554-1565  E12.6 ---          M2-1dETml    ?=- EPIC/MOS2 equ. maximum detection
                                                 likelihood in energy band 1
                                                 (M21DET_ML)
     1567-1578  E12.6 ---          M2-2dETml    ?=- EPIC/MOS2 equ. maximum detection
                                                 likelihood in energy band 2
                                                 (M22DET_ML)
     1580-1591  E12.6 ---          M2-3dETml    ?=- EPIC/MOS2 equ. maximum detection
                                                 likelihood in energy band 3
                                                 (M23DET_ML)
     1593-1604  E12.6 ---          M2-4dETml    ?=- EPIC/MOS2 equ. maximum detection
                                                 likelihood in energy band 4
                                                 (M24DET_ML)
     1606-1617  E12.6 ---          M2-5dETml    ?=- EPIC/MOS2 equ. maximum detection
                                                 likelihood in energy band 5
                                                 (M25DET_ML)
     1619-1627  F9.6  arcsec       Ext          Extent radius (EXTENT)
     1629-1637  F9.6  arcsec       e_Ext        1-sigma error on EXTENT (EXTENT_ERR)
     1639-1650  E12.6 ---          EtxML        Likelihood of the detection being
                                                 extended (EXTENT_ML)
     1652-1660  F9.6  ---          EPHR1        ?=- All-EPIC hardness ratio of
                                                 energy bands 1 and 2 (EP_HR1)
     1662-1673  E12.6 ---          e_EPHR1      ?=- 1-sigma error on EP_HR1
                                                 (EPHR1ERR)
     1675-1683  F9.6  ---          EPHR2        ?=- All-EPIC hardness ratio of
                                                 energy bands 2 and 3 (EP_HR2)
     1685-1696  E12.6 ---          e_EPHR2      ?=- 1-sigma error on EP_HR2
                                                 (EPHR2ERR)
     1698-1706  F9.6  ---          EPHR3        ?=- All-EPIC hardness ratio of
                                                 energy bands 3 and 4 (EP_HR3)
     1708-1719  E12.6 ---          e_EPHR3      ?=- 1-sigma error on EP_HR3
                                                 (EPHR3ERR)
     1721-1729  F9.6  ---          EPHR4        ?=- All-EPIC hardness ratio of
                                                 energy bands 4 and 5 (EP_HR4)
     1731-1742  E12.6 ---          e_EPHR4      ?=- 1-sigma error on EP_HR4
                                                 (EPHR4ERR)
     1744-1752  F9.6  ---          PNHR1        ?=- EPIC/pn hardness ratio of energy
                                                 bands 1 and 2 (PN_HR1)
     1754-1765  E12.6 ---          e_PNHR1      ?=- 1-sigma error on PN_HR1
                                                 (PNHR1ERR)
     1767-1775  F9.6  ---          PNHR2        ?=- EPIC/pn hardness ratio of energy
                                                 bands 2 and 3 (PN_HR2)
     1777-1788  E12.6 ---          e_PNHR2      ?=- 1-sigma error on PN_HR2
                                                 (PNHR2ERR)
     1790-1798  F9.6  ---          PNHR3        ?=- EPIC/pn hardness ratio of energy
                                                 bands 3 and 4 (PN_HR3)
     1800-1811  E12.6 ---          e_PNHR3      ?=- 1-sigma error on PN_HR3
                                                 (PNHR3ERR)
     1813-1821  F9.6  ---          PNHR4        ?=- EPIC/pn hardness ratio of energy
                                                 bands 4 and 5 (PN_HR4)
     1823-1834  E12.6 ---          e_PNHR4      ?=- 1-sigma error on PN_HR4
                                                 (PNHR4ERR)
     1836-1844  F9.6  ---          M1HR1        ?=- EPIC/MOS1 hardness ratio of
                                                 energy bands 1 and 2 (M1_HR1)
     1846-1857  E12.6 ---          e_M1HR1      ?=- 1-sigma error on M1_HR1
                                                 (M1HR1ERR)
     1859-1867  F9.6  ---          M1HR2        ?=- EPIC/MOS1 hardness ratio of
                                                 energy bands 2 and 3 (M1_HR2)
     1869-1880  E12.6 ---          e_M1HR2      ?=- 1-sigma error on M1_HR2
                                                 (M1HR2ERR)
     1882-1890  F9.6  ---          M1HR3        ?=- EPIC/MOS1 hardness ratio of
                                                 energy bands 3 and 4 (M1_HR3)
     1892-1903  E12.6 ---          e_M1HR3      ?=- 1-sigma error on M1_HR3
                                                 (M1HR3ERR)
     1905-1913  F9.6  ---          M1HR4        ?=- EPIC/MOS1 hardness ratio of
                                                 energy bands 4 and 5 (M1_HR4)
     1915-1926  E12.6 ---          e_M1HR4      ?=- 1-sigma error on M1_HR4
                                                 (M1HR4ERR)
     1928-1936  F9.6  ---          M2HR1        ?=- EPIC/MOS2 hardness ratio of
                                                 energy bands 1 and 2 (M2_HR1)
     1938-1949  E12.6 ---          e_M2HR1      ?=- 1-sigma error on M2_HR1
                                                 (M2HR1ERR)
     1951-1959  F9.6  ---          M2HR2        ?=- EPIC/MOS2 hardness ratio of
                                                 energy bands 2 and 3 (M2_HR2)
     1961-1972  E12.6 ---          e_M2HR2      ?=- 1-sigma error on M2_HR2
                                                 (M2HR2ERR)
     1974-1982  F9.6  ---          M2HR3        ?=- EPIC/MOS2 hardness ratio of
                                                 energy bands 3 and 4 (M2_HR3)
     1984-1995  E12.6 ---          e_M2HR3      ?=- 1-sigma error on M2_HR3
                                                 (M2HR3ERR)
     1997-2005  F9.6  ---          M2HR4        ?=- EPIC/MOS2 hardness ratio of
                                                 energy bands 4 and 5 (M2_HR4)
     2007-2018  E12.6 ---          e_M2HR4      ?=- 1-sigma error on M2_HR4
                                                 (M2HR4ERR)
     2020-2031  E12.6 s            PNexp        ?=- PSF-weighted exposure of the
                                                 detection in EPIC/pn (PN_EXP)
     2033-2044  E12.6 s            PN1exp       ?=- PSF-weighted exposure of the
                                                 detection in energy band 1 of
                                                 EPIC/pn (PN1EXP)
     2046-2057  E12.6 s            PN2exp       ?=- PSF-weighted exposure of the
                                                 detection in energy band 2 of
                                                 EPIC/pn (PN2EXP)
     2059-2070  E12.6 s            PN3exp       ?=- PSF-weighted exposure of the
                                                 detection in energy band 3 of
                                                 EPIC/pn (PN3EXP)
     2072-2083  E12.6 s            PN4exp       ?=- PSF-weighted exposure of the
                                                 detection in energy band 4 of
                                                 EPIC/pn (PN4EXP)
     2085-2096  E12.6 s            PN5exp       ?=- PSF-weighted exposure of the
                                                 detection in energy band 5 of
                                                 EPIC/pn (PN5EXP)
     2098-2109  E12.6 s            M1exp        ?=- PSF-weighted exposure of the
                                                 detection in EPIC/MOS1 (M1_EXP)
     2111-2122  E12.6 s            M1-1exp      ?=- PSF-weighted exposure of the
                                                 detection in energy band 1 of
                                                 EPIC/MOS1 (M11EXP)
     2124-2135  E12.6 s            M1-2exp      ?=- PSF-weighted exposure of the
                                                 detection in energy band 2 of
                                                 EPIC/MOS1 (M12EXP)
     2137-2148  E12.6 s            M1-3exp      ?=- PSF-weighted exposure of the
                                                 detection in energy band 3 of
                                                 EPIC/MOS1 (M13EXP)
     2150-2161  E12.6 s            M1-4exp      ?=- PSF-weighted exposure of the
                                                 detection in energy band 4 of
                                                 EPIC/MOS1 (M14EXP)
     2163-2174  E12.6 s            M1-5exp      ?=- PSF-weighted exposure of the
                                                 detection in energy band 5 of
                                                 EPIC/MOS1 (M15EXP)
     2176-2187  E12.6 s            M2exp        ?=- PSF-weighted exposure of the
                                                 detection in EPIC/MOS2 (M2_EXP)
     2189-2200  E12.6 s            M2-1exp      ?=- PSF-weighted exposure of the
                                                 detection in energy band 1 of
                                                 EPIC/MOS2 (M21EXP)
     2202-2213  E12.6 s            M2-2exp      ?=- PSF-weighted exposure of the
                                                 detection in energy band 2 of
                                                 EPIC/MOS2 (M22EXP)
     2215-2226  E12.6 s            M2-3exp      ?=- PSF-weighted exposure of the
                                                 detection in energy band 3 of
                                                 EPIC/MOS2 (M23EXP)
     2228-2239  E12.6 s            M2-4exp      ?=- PSF-weighted exposure of the
                                                 detection in energy band 4 of
                                                 EPIC/MOS2 (M24EXP)
     2241-2252  E12.6 s            M2-5exp      ?=- PSF-weighted exposure of the
                                                 detection in energy band 5 of
                                                 EPIC/MOS2 (M25EXP)
     2254-2265  E12.6 ct/pix       PNbg         ?=- EPIC/pn background map at
                                                 detection position (PN_BG)
     2267-2276  F10.6 ct/pix       PN1bg        ?=- EPIC/pn background map in energy
                                                 band 1 at detection position
                                                 (PN1BG)
     2278-2287  F10.6 ct/pix       PN2bg        ?=- EPIC/pn background map in energy
                                                 band 2 at detection position
                                                 (PN2BG)
     2289-2298  F10.6 ct/pix       PN3bg        ?=- EPIC/pn background map in energy
                                                 band 3 at detection position
                                                 (PN3BG)
     2300-2309  F10.6 ct/pix       PN4bg        ?=- EPIC/pn background map in energy
                                                 band 4 at detection position
                                                 (PN4BG)
     2311-2319  F9.6  ct/pix       PN5bg        ?=- EPIC/pn background map in energy
                                                 band 5 at detection position
                                                 (PN5BG)
     2321-2330  F10.6 ct/pix       M1bg         ?=- EPIC/MOS1 background map at
                                                 detection position (M1_BG)
     2332-2340  F9.6  ct/pix       M1-1bg       ?=- EPIC/MOS1 background map in
                                                 energy band 1 at detection position
                                                 (M11BG)
     2342-2351  F10.6 ct/pix       M1-2bg       ?=- EPIC/MOS1 background map in
                                                 energy band 2 at detection position
                                                 (M12BG)
     2353-2362  F10.6 ct/pix       M1-3bg       ?=- EPIC/MOS1 background map in
                                                 energy band 3 at detection position
                                                 (M13BG)
     2364-2372  F9.6  ct/pix       M1-4bg       ?=- EPIC/MOS1 background map in
                                                 energy band 4 at detection position
                                                 (M14BG)
     2374-2382  F9.6  ct/pix       M1-5bg       ?=- EPIC/MOS1 background map in
                                                 energy band 5 at detection position
                                                 (M15BG)
     2384-2393  F10.6 ct/pix       M2bg         ?=- EPIC/MOS2 background map at
                                                 detection position (M2_BG)
     2395-2403  F9.6  ct/pix       M2-1bg       ?=- EPIC/MOS2 background map in
                                                 energy band 1 at detection position
                                                 (M21BG)
     2405-2414  F10.6 ct/pix       M2-2bg       ?=- EPIC/MOS2 background map in
                                                 energy band 2 at detection position
                                                 (M22BG)
     2416-2425  F10.6 ct/pix       M2-3bg       ?=- EPIC/MOS2 background map in
                                                 energy band 3 at detection position
                                                 (M23BG)
     2427-2435  F9.6  ct/pix       M2-4bg       ?=- EPIC/MOS2 background map in
                                                 energy band 4 at detection position
                                                 (M24BG)
     2437-2445  F9.6  ct/pix       M2-5bg       ?=- EPIC/MOS2 background map in
                                                 energy band 5 at detection position
                                                 (M25BG)
     2447-2458  E12.6 s            EPontime     Total good exposure time all-EPIC
                                                 (EP_ONTIME)
     2460-2471  E12.6 s            PNontime     ?=- Total good exposure time in
                                                 EPIC/pn (PN_ONTIME)
     2473-2484  E12.6 s            M1ontime     ?=- Total good exposure time in
                                                 EPIC/MOS1 (M1_ONTIME)
     2486-2497  E12.6 s            M2ontime     ?=- Total good exposure time in
                                                 EPIC/MOS2 (M2_ONTIME)
     2499-2510  E12.6 ---          PNpileup     ?=- Estimate of the pile-up level in
                                                 EPIC/pn (PN_PILEUP)
     2512-2523  E12.6 ---          M1pileup     ?=- Estimate of the pile-up level in
                                                 EPIC/MOS1 (M1_PILEUP)
     2525-2536  E12.6 ---          M2pileup     ?=- Estimate of the pile-up level in
                                                 EPIC/MOS2 (M2_PILEUP)
     2538-2545  F8.6  ---          PNmaskfrac   ?=- PSF-weighted detector coverage
                                                 in EPIC/pn (PN_MASKFRAC)
     2547-2554  F8.6  ---          M1maskfrac   ?=- PSF-weighted detector coverage
                                                 in EPIC/MOS1 (M1_MASKFRAC)
     2556-2563  F8.6  ---          M2maskfrac   ?=- PSF-weighted detector coverage
                                                 in EPIC/MOS2 (M2_MASKFRAC)
     2565-2574  F10.6 arcmin       DistRef      Distance to the reference
                                                 coordinates of the field (DIST_REF)
     2576-2584  F9.6  arcmin       EPoffax      ?=- Offaxis angle between source
                                                 position and aim point all-EPIC
                                                 (EP_OFFAX)
     2586-2594  F9.6  arcmin       PNoffax      ?=- Offaxis angle between source
                                                 position and aim point in EPIC/pn
                                                 (PN_OFFAX)
     2596-2604  F9.6  arcmin       M1offax      ?=- Offaxis angle between source
                                                 position and aim point in EPIC/MOS1
                                                 (M1_OFFAX)
     2606-2614  F9.6  arcmin       M2offax      ?=- Offaxis angle between source
                                                 position and aim point in EPIC/MOS2
                                                 (M2_OFFAX)
     2616-2623  F8.6  ---          PN1vig       ?=- EPIC/pn vignetting factor in
                                                 energy band 1 for the observation
                                                 (PN1VIG)
     2625-2632  F8.6  ---          PN2vig       ?=- EPIC/pn vignetting factor in
                                                 energy band 2 for the observation
                                                 (PN2VIG)
     2634-2641  F8.6  ---          PN3vig       ?=- EPIC/pn vignetting factor in
                                                 energy band 3 for the observation
                                                 (PN3VIG)
     2643-2650  F8.6  ---          PN4vig       ?=- EPIC/pn vignetting factor in
                                                 energy band 4 for the observation
                                                 (PN4VIG)
     2652-2659  F8.6  ---          PN5vig       ?=- EPIC/pn vignetting factor in
                                                 energy band 5 for the observation
                                                 (PN5VIG)
     2661-2668  F8.6  ---          M1-1vig      ?=- EPIC/MOS1 vignetting factor in
                                                 energy band 1 for the observation
                                                 (M11VIG)
     2670-2677  F8.6  ---          M1-2vig      ?=- EPIC/MOS1 vignetting factor in
                                                 energy band 2 for the observation
                                                 (M12VIG)
     2679-2686  F8.6  ---          M1-3vig      ?=- EPIC/MOS1 vignetting factor in
                                                 energy band 3 for the observation
                                                 (M13VIG)
     2688-2695  F8.6  ---          M1-4vig      ?=- EPIC/MOS1 vignetting factor in
                                                 energy band 4 for the observation
                                                 (M14VIG)
     2697-2704  F8.6  ---          M1-5vig      ?=- EPIC/MOS1 vignetting factor in
                                                 energy band 5 for the observation
                                                 (M15VIG)
     2706-2713  F8.6  ---          M2-1vig      ?=- EPIC/MOS2 vignetting factor in
                                                 energy band 1 for the observation
                                                 (M21VIG)
     2715-2722  F8.6  ---          M2-2vig      ?=- EPIC/MOS2 vignetting factor in
                                                 energy band 2 for the observation
                                                 (M22VIG)
     2724-2731  F8.6  ---          M2-3vig      ?=- EPIC/MOS2 vignetting factor in
                                                 energy band 3 for the observation
                                                 (M23VIG)
     2733-2740  F8.6  ---          M2-4vig      ?=- EPIC/MOS2 vignetting factor in
                                                 energy band 4 for the observation
                                                 (M24VIG)
     2742-2749  F8.6  ---          M2-5vig      ?=- EPIC/MOS2 vignetting factor in
                                                 energy band 5 for the observation
                                                 (M25VIG)
        2751  I1    ---          Overlap      Flag: observation was
                                                 astrometrically corrected (OVERLAP)
     2753-2754  I2    ---          fStack       ?=- Integer representation of the
                                                 stack detection flags (STACK_FLAG)
     2756-2765  A10   ---          flagEP       All-EPIC detection flags (EP_FLAG)
     2767-2775  A9    ---          flagPN       EPIC/pn detection flags (PN_FLAG)
     2777-2785  A9    ---          flagM1       EPIC/MOS1 detection flags (M1_FLAG)
     2787-2795  A9    ---          flagM2       EPIC/MOS2 detection flags (M2_FLAG)
     2797-2808  E12.6 ---          Varchi2      ?=- Reduced chi square of EPIC
                                                 inter-observation variability
                                                 (VAR_CHI2)
     2810-2821  E12.6 ---          Varchi2-1    ?=- Reduced chi square of EPIC
                                                 band 1 inter-observation
                                                 variability (VARCHI21)
     2823-2834  E12.6 ---          Varchi2-2    ?=- Reduced chi square of EPIC
                                                 band 2 inter-observation
                                                 variability (VARCHI22)
     2836-2847  E12.6 ---          Varchi2-3    ?=- Reduced chi square of EPIC
                                                 band 3 inter-observation
                                                 variability (VARCHI23)
     2849-2860  E12.6 ---          Varchi2-4    ?=- Reduced chi square of EPIC
                                                 band 4 inter-observation
                                                 variability (VARCHI24)
     2862-2873  E12.6 ---          Varchi2-5    ?=- Reduced chi square of EPIC
                                                 band 5 inter-observation
                                                 variability (VARCHI25)
     2875-2886  E12.6 ---          VarProb      ?=- Probability that Varchi2 is
                                                 consistent with constant EPIC flux
                                                 (VAR_PROB)
     2888-2899  E12.6 ---          VarProb-1    ?=- Probability that Varchi2_1 is
                                                 consistent with constant band 1
                                                 flux (VARPROB1)
     2901-2912  E12.6 ---          VarProb-2    ?=- Probability that Varchi2_2 is
                                                 consistent with constant band 2
                                                 flux (VARPROB2)
     2914-2925  E12.6 ---          VarProb-3    ?=- Probability that Varchi2_3 is
                                                 consistent with constant band 3
                                                 flux (VARPROB3)
     2927-2938  E12.6 ---          VarProb-4    ?=- Probability that Varchi2_4 is
                                                 consistent with constant band 4
                                                 flux (VARPROB4)
     2940-2951  E12.6 ---          VarProb-5    ?=- Probability that Varchi2_5 is
                                                 consistent with constant band 5
                                                 flux (VARPROB5)
     2953-2964  E12.6 ---          Fratio       ?=- EPIC flux ratio (FRATIO)
     2966-2977  E12.6 ---          e_Fratio     ?=- 1-sigma error on FRATIO
                                                 (FRATIO_ERR)
     2979-2990  E12.6 ---          Fratio-1     ?=- EPIC band 1 flux ratio
                                                 (FRATIO_1)
     2992-3003  E12.6 ---          e_Fratio-1   ?=- 1-sigma error on FRATIO_1
                                                 (FRATIO1ERR)
     3005-3016  E12.6 ---          Fratio-2     ?=- EPIC band 2 flux ratio
                                                 (FRATIO_2)
     3018-3029  E12.6 ---          e_Fratio-2   ?=- 1-sigma error on FRATIO_2
                                                 (FRATIO2ERR)
     3031-3042  E12.6 ---          Fratio-3     ?=- EPIC band 3 flux ratio
                                                 (FRATIO_3)
     3044-3055  E12.6 ---          e_Fratio-3   ?=- 1-sigma error on FRATIO_3
                                                 (FRATIO3ERR)
     3057-3068  E12.6 ---          Fratio-4     ?=- EPIC band 4 flux ratio
                                                 (FRATIO_4)
     3070-3081  E12.6 ---          e_Fratio-4   ?=- 1-sigma error on FRATIO_4
                                                 (FRATIO4ERR)
     3083-3094  E12.6 ---          Fratio-5     ?=- EPIC band 5 flux ratio
                                                 (FRATIO_5)
     3096-3107  E12.6 ---          e_Fratio-5   ?=- 1-sigma error on FRATIO_5
                                                 (FRATIO5ERR)
     3109-3120  E12.6 ---          Fluxvar      ?=- Largest EPIC flux difference in
                                                 terms of sigma (FLUXVAR)
     3122-3133  E12.6 ---          Fluxvar-1    ?=- Largest EPIC band 1 flux
                                                 difference in terms of sigma
                                                 (FLUXVAR_1)
     3135-3146  E12.6 ---          Fluxvar-2    ?=- Largest EPIC band 2 flux
                                                 difference in terms of sigma
                                                 (FLUXVAR_2)
     3148-3159  E12.6 ---          Fluxvar-3    ?=- Largest EPIC band 3 flux
                                                 difference in terms of sigma
                                                 (FLUXVAR_3)
     3161-3172  E12.6 ---          Fluxvar-4    ?=- Largest EPIC band 4 flux
                                                 difference in terms of sigma
                                                 (FLUXVAR_4)
     3174-3185  E12.6 ---          Fluxvar-5    ?=- Largest EPIC band 5 flux
                                                 difference in terms of sigma
                                                 (FLUXVAR_5)
     3187-3198  E12.6 ---          FBRVchi2-21  ?=- Reduced chi square of EPIC
                                                 band 2 to 1 (FBRVARCHI221)
     3200-3211  E12.6 ---          FBRVchi2-32  ?=- Reduced chi square of EPIC
                                                 band 3 to 2 (FBRVARCHI232)
     3213-3224  E12.6 ---          FBRVchi2-31  ?=- Reduced chi square of EPIC
                                                 band 3 to 1 (FBRVARCHI231)
     3226-3237  E12.6 ---          FBRVchi2-34  ?=- Reduced chi square of EPIC
                                                 band 3 to 4 (FBRVARCHI243)
     3239-3250  E12.6 ---          FBRVchi2-42  ?=- Reduced chi square of EPIC
                                                 band 4 to 2 (FBRVARCHI242)
     3252-3263  E12.6 ---          FBRVchi2-41  ?=- Reduced chi square of EPIC
                                                 band 4 to 1 (FBRVARCHI241)
     3265-3276  E12.6 ---          FBRVchi2-54  ?=- Reduced chi square of EPIC
                                                 band 5 to 4 (FBRVARCHI254)
     3278-3289  E12.6 ---          FBRVchi2-53  ?=- Reduced chi square of EPIC
                                                 band 5 to 3 (FBRVARCHI253)
     3291-3302  E12.6 ---          FBRVchi2-52  ?=- Reduced chi square of EPIC
                                                 band 5 to 2 (FBRVARCHI252)
     3304-3315  E12.6 ---          FBRVchi2-51  ?=- Reduced chi square of EPIC
                                                 band 5 to 1 (FBRVARCHI251)
     3317-3328  E12.6 ---          FBRVprob-21  ?=- Probability that the flux EPIC
                                                 band 2 to 1 variability is
                                                 consistent (FBRVARPROB_21)
     3330-3341  E12.6 ---          FBRVprob-32  ?=- Probability that the flux EPIC
                                                 band 3 to 2 variability is
                                                 consistent (FBRVARPROB_32)
     3343-3354  E12.6 ---          FBRVprob-31  ?=- Probability that the flux EPIC
                                                 band 3 to 1 variability is
                                                 consistent (FBRVARPROB_31)
     3356-3367  E12.6 ---          FBRVprob-43  ?=- Probability that the flux EPIC
                                                 band 4 to 3 variability is
                                                 consistent (FBRVARPROB_43)
     3369-3380  E12.6 ---          FBRVprob-42  ?=- Probability that the flux EPIC
                                                 band 4 to 2 variability is
                                                 consistent (FBRVARPROB_42)
     3382-3393  E12.6 ---          FBRVprob-41  ?=- Probability that the flux EPIC
                                                 band 4 to 1 variability is
                                                 consistent (FBRVARPROB_41)
     3395-3406  E12.6 ---          FBRVprob-54  ?=- Probability that the flux EPIC
                                                 band 5 to 4 variability is
                                                 consistent (FBRVARPROB_54)
     3408-3419  E12.6 ---          FBRVprob-53  ?=- Probability that the flux EPIC
                                                 band 5 to 3 variability is
                                                 consistent (FBRVARPROB_53)
     3421-3432  E12.6 ---          FBRVprob-52  ?=- Probability that the flux EPIC
                                                 band 5 to 2 variability is
                                                 consistent (FBRVARPROB_52)
     3434-3445  E12.6 ---          FBRVprob-51  ?=- Probability that the flux EPIC
                                                 band 5 to 1 variability is
                                                 consistent (FBRVARPROB_51)
     3447-3458  E12.6 ---          FBRVdsig-21  ?=- Largest difference of EPIC
                                                 band 2 to 1 flux ratios in terms of
                                                 sigma (FBRVARDSIG_21)
     3460-3471  E12.6 ---          FBRVdsig-32  ?=- Largest difference of EPIC
                                                 band 3 to 2 flux ratios in terms of
                                                 sigma (FBRVARDSIG_32)
     3473-3484  E12.6 ---          FBRVdsig-31  ?=- Largest difference of EPIC
                                                 band 3 to 1 flux ratios in terms of
                                                 sigma (FBRVARDSIG_31)
     3486-3497  E12.6 ---          FBRVdsig-43  ?=- Largest difference of EPIC
                                                 band 4 to 3 flux ratios in terms of
                                                 sigma (FBRVARDSIG_43)
     3499-3510  E12.6 ---          FBRVdsig-42  ?=- Largest difference of EPIC
                                                 band 4 to 2 flux ratios in terms of
                                                 sigma (FBRVARDSIG_42)
     3512-3523  E12.6 ---          FBRVdsig-41  ?=- Largest difference of EPIC
                                                 band 4 to 1 flux ratios in terms of
                                                 sigma (FBRVARDSIG_41)
     3525-3536  E12.6 ---          FBRVdsig-54  ?=- Largest difference of EPIC
                                                 band 5 to 4 flux ratios in terms of
                                                 sigma (FBRVARDSIG_54)
     3538-3549  E12.6 ---          FBRVdsig-53  ?=- Largest difference of EPIC
                                                 band 5 to 3 flux ratios in terms of
                                                 sigma (FBRVARDSIG_53)
     3551-3562  E12.6 ---          FBRVdsig-52  ?=- Largest difference of EPIC
                                                 band 5 to 2 flux ratios in terms of
                                                 sigma (FBRVARDSIG_52)
     3564-3575  E12.6 ---          FBRVdsig-51  ?=- Largest difference of EPIC
                                                 band 5 to 1 flux ratios in terms of
                                                 sigma (FBRVARDSIG_51)
     3577-3588  E12.6 ---         chi2probDR11  ?=- Probability of the DR11 source
                                                 to be consistent with constant flux
                                                 (CHI2PROB_4XMMDR11)
     3590-3600  F11.6 ---          FvarDR11     ?=- Fractional intra-obs. excess
                                                 variance of the nearest 4XMM-DR11
                                                 source (FVAR_4XMMDR11)
     3602-3612  F11.6 ---          e_FvarDR11   ?=- 1-sigma error on FVAR_4XMMDR11
                                                 (FVARERR_4XMMDR11)
        3614  I1    ---          VDR11        Intra-observation variability flag
                                                 of the nearest 4XMM-DR11 source
                                                 (VARFLAG4XMMDR11)
        3616  I1    ---          SDR11        ?=- Summary quality flag of the
                                                 nearest unique 4XMM-DR11 source
                                                 (SUMFLAG4XMMDR11)
        3618  I1    ---          SDR11min     ?=- Best quality flag of the
                                                 detections of the nearest
                                                 4XMM-DR11 source
                                                 (SUMFLAGMIN_4XMMDR11)
     3620-3629  F10.4 d            MJD0         Modified Julian Date JD-2400000.5 of
                                                 the observation start (MJD_FIRST)
     3631-3640  F10.4 d            MJD1         Modified Julian Date JD-2400000.5 of
                                                 the observation end (MJD_LAST)
     3642-3645  I4    ---          Rev          ?=- XMM-Newton revolution number of
                                                 the observation (REVOLUT)
     3647-3656  F10.6 deg          PApnt        ?=- Mean position angle of the
                                                 spacecraft (PA_PNT)
        3658  I1    ---          ObsClass     ?=- Observation quality from
                                                  4XMM-DR11 screening (OBS_CLASS)
     3660-3682  A23   ---          PNsubmode    EPIC/pn submode used for the
                                                  observation (PN_SUBMODE)
     3684-3699  A16   ---          M1submode    EPIC/MOS1 submode used for the
                                                  observation (M1_SUBMODE)
     3701-3716  A16   ---          M2submode    EPIC/MOS2 submode used for the
                                                  observation (M2_SUBMODE)
     3718-3723  A6    ---          PNfilter     EPIC/pn filter used for the
                                                  observation (PN_FILTER)
     3725-3730  A6    ---          M1filter     EPIC/MOS1 filter used for the
                                                  observation (M1_FILTER)
     3732-3737  A6    ---          M2filter     EPIC/MOS2 filter used for the
                                                  observation (M2_FILTER)
        3739  I1    ---          AstCorr      Flag: observation was
                                                 astrometrically corrected (ASTCORR)
     3741-3750  F10.6 arcsec       CCRAoff      ?=- catcorr shift of the right
                                                  ascension in the field
                                                  (CC_RAOFFSET)
     3752-3761  F10.6 arcsec       e_CCRAoff    ?=- 1-sigma error on CC_RAOFFSET
                                                 (CC_RAOFFERR)
     3763-3772  F10.6 arcsec       CCDEoff      ?=- catcorr shift of the declination
                                                  in the field (CC_DEOFFSET)
     3774-3783  F10.6 arcsec       e_CCDEoff    ?=- 1-sigma error on CC_DEOFFSET
                                                 (CC_DEOFFERR)
     3785-3794  F10.6 deg          CCrotCorr    ?=- catcorr shift of the position
                                                  angle in the field (CCROTCORR)
     3796-3805  F10.6 deg          e_CCrotCorr  ?=- 1-sigma error on CCROTCORR
                                                 (CCROTERR)
     3807-3816  F10.6 arcsec       CCPoff       ?=- catcorr total position shift of
                                                  the field (CC_POFFSET)
     3818-3827  F10.6 arcsec       e_CCPoff     ?=- 1-sigma error on CC_POFFSET
                                                  (CC_POFFERR)
     3829-3836  A8    ---          CCRefCet     catcorr reference catalogue
                                                  (CC_REFCAT)
     3838-3840  I3    ---          CCNmatches   ?=- catcorr number of usable matches
                                                  with the reference catalogue
                                                  (CC_NMATCHES)
     3842-3853  E12.6 ct/s/arcsec2 PNbkgCRarea  ?=- EPIC/pn background rate per
                                                  area (PNBKGCRAREA)
     3855-3866  E12.6 ct/s/arcsec2 M1bkgCRarea  ?=- EPIC/MOS1 background rate per
                                                  area (M1BKGCRAREA)
     3868-3879  E12.6 ct/s/arcsec2 M2bkgCRarea  ?=- EPIC/MOS2 background rate per
                                                  area (M2BKGCRAREA)
     3881-3892  E12.6 ---          PNbkgCprob   ?=- EPIC/pn Cauchy probability
                                                  derived from PNBKGCRAREA
                                                  (PNBKGCPROB)
     3894-3905  E12.6 ---          M1bkgCprob   ?=- EPIC/MOS1 Cauchy probability
                                                  derived from M1BKGCRAREA
                                                  (M1BKGCPROB)
     3907-3918  E12.6 ---          M2bkgCprob   ?=- EPIC/MOS2 Cauchy probability
                                                  derived from M2BKGCRAREA
                                                  (M2BKGCPROB)
     3920-3973  A54   ---          URLDR11      Webpage URL of the nearest 4XMM-DR9
                                                  source (URL_4XMMDR9)

    History:
        Copied at https://xmmssc.aip.de/cms/catalogues/4xmm-dr11s/
    ================================================================================
    (End)                                      Patricia Vannier [CDS]    20-Apr-2022