ACDS V10.0 - Mon Apr 22 08:04:19 CEST 2019
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Detailed Description of II/356 :
XMM-OM Serendipitous Source Survey Catalogue (XMM-SUSS4.1) (Page+ 2019)
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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.
II/356 XMM-OM Serendipitous Source Survey Catalogue (XMM-SUSS4.1) (Page+ 2019)
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The XMM-Newton Serendipitous Ultraviolet Source Survey catalogue
Page M.J., Brindle C., Talavera A., Still M., Rosen S.R., Yershov V.N.,
Ziaeepour H., Mason K.O., Cropper M.S., Breeveld A.A., Loiseau N.,
Mignani R., Smith A., Murdin P.
<Mon. Not. R. Astron. Soc. 426, 903 (2012)>
=2012MNRAS.426..903P
=2019yCat.2356....0P
================================================================================
ADC_Keywords: Surveys ; X-ray sources ; Ultraviolet ; Photometry
Mission_Name: XMM
Keywords: catalogues, astrometry ; stars: general ; galaxies: photometry ;
ultraviolet: general
Description:
SUSS4.1 is a new 2018 release of the XMM OM Serendipitous Ultraviolet
Source Survey catalogue. This new release corrects some
inconsistencies between IAUNAME and SRCNUM found in the previous
release (OM SUSS4).
The catalogue was compiled for the Optical Monitor instrument on board
the ESA XMM Newton observatory. This version, the 4th release of the
catalogue, spans the period of observations from 2000 to July 2017.
A detailed description of the Catalogue can be found at
https://www.ucl.ac.uk/mssl/research-projects/2018/dec/xmm-newton. A
refereed paper on the first version can be found in Page M.J. et al.
(2012MNRAS.426..903P).
In addition to covering a larger observation period, the fourth
release differs from the previous one in the implementation of a new
time dependent sensitivity degradation correction. As in the previous
release, sources detected on stacked images are properly flagged.
All data have been fully processed at the European Space Astronomy
Centre (ESAC, Madrid, Spain) by using the XMM Science Analysis
Software (SAS) system version 17.0.
The number of observations (OBSIDs) included in the catalogue is
9,749. The total number of entries in this release is 8,176,156. They
correspond to 5,503,765 sources, of which 1,035,453 have multiple
entries in the source table, corresponding to different observations.
The Catalogue consists of two tables. The first one (SRCLIST) contains
the sources, with positional and photometric data (count rate,
magnitude and flux) and quality flags for each measurement.
In the second table (SUMMARY) we give a summary of the observations
from which the sources have been detected and measured.
File Summary:
FileName Lrecl Records Explanations
× 80 . This file
× ReadMe 80 . This file
× xmmom41s.dat 545 8176156 The XMM-Newton Optical Monitor Serendipitous
Source Survey Catalogue, Version 4.1
(XMM-SUSS4.1) "slim" version
× xmmom4_1.fit 2880 1525268 The XMM-Newton Optical Monitor Serendipitous
Source Survey Catalogue, Version 4.1
(XMM-SUSS4.1) full version
See also:
https://www.cosmos.esa.int/web/xmm-newton/om-catalogue : XMM-SUSS4.1 Home page
Byte-by-byte Description of file: xmmom41s.dat
Bytes Format Units Label Explanations
1- 5 A5 --- --- [XMMOM]
7- 23 A17 --- XMMOM Source name (JHHMMSS.s+DDMMSSa)
(IAUNAME) (1)
24- 27 I4 --- IDsum Index in the SUMMARY table for the source
ObsiD (N_SUMMARY)
29- 38 A10 --- ObsID Source OBSID number (OBSID)
40- 46 I7 --- ID Source number in this catalogue (SRCNUM)
48- 54 F7.2 arcsec UVW2r ? Distance to the nearest source,
UVW2 filter (UVW2_SRCDIST)
56- 62 F7.2 arcsec UVM2r ? Distance to the nearest source,
UVM2 filter (UVM2_SRCDIST)
64- 70 F7.2 arcsec UVM1r ? Distance to the nearest source,
UVW1 filter (UVW1_SRCDIST)
72- 78 F7.2 arcsec Ur ? Distance to the nearest source,
U filter (U_SRCDIST)
80- 86 F7.2 arcsec Br ? Distance to the nearest source,
B filter (B_SRCDIST)
88- 94 F7.2 arcsec Vr ? Distance to the nearest source,
V filter (V_SRCDIST)
96-105 F10.6 deg RAdeg Source Right Ascension (J2000) (RA)
107-116 F10.6 deg DEdeg Source Declination (J2000) (DEC)
118-122 F5.3 arcsec ePos Source positional error (POSERR)
124-125 I2 --- Nobs Number of observation IDs for this source
(N_OBSID)
127-134 F8.2 --- sig(UVW2) ? Significance in UVW2 (UVW2_SIGNIF)
136-143 F8.2 --- sig(UVM2) ? Significance in UVM2 (UVM2_SIGNIF)
145-152 F8.2 --- sig(UVW1) ? Significance in UVW1 (UVW1_SIGNIF)
154-161 F8.2 --- sig(U) ? Significance in U source (U_SIGNIF)
163-170 F8.2 --- sig(B) ? Significance in B (B_SIGNIF)
172-179 F8.2 --- sig(V) ? Significance in V (V_SIGNIF)
181-192 E12.6 cW/m2/nm F(UVW2) ? Source flux in XMM-OM/UVW2 filter, in
erg/cm2/s/Å (UVW2ABFLUX)
194-205 E12.6 cW/m2/nm e_F(UVW2) ? Error in F(UVW2) (UVW2ABFLUX_ERR)
207-218 E12.6 cW/m2/nm F(UVM2) ? Source flux in XMM-OM/UVM2 filter, in
erg/cm2/s/Å (UVM2ABFLUX)
220-231 E12.6 cW/m2/nm e_F(UVM2) ? Error in F(UVM2) (UVM2ABFLUX_ERR)
233-244 E12.6 cW/m2/nm F(UVW1) ? Source flux in XMM-OM/UVW1 filter, in
erg/cm2/s/Å (UVW1ABFLUX)
246-257 E12.6 cW/m2/nm e_F(UVW1) ? Error in F(UVW1) (UVW1ABFLUX_ERR)
259-270 E12.6 cW/m2/nm F(U) ? Source flux in XMM-OM/U filter, in
erg/cm2/s/Å (UABFLUX)
272-283 E12.6 cW/m2/nm e_F(U) ? Error in F(U) (UABFLUX_ERR)
285-296 E12.6 cW/m2/nm F(B) ? Source flux in XMM-OM/B filter, in
erg/cm2/s/Å (BABFLUX)
298-309 E12.6 cW/m2/nm e_F(B) ? Error in F(B) (BABFLUX_ERR)
311-322 E12.6 cW/m2/nm F(V) ? Source flux in XMM-OM/V filter, in
erg/cm2/s/Å (VABFLUX)
324-335 E12.6 cW/m2/nm e_F(V) ? Error in F(V) (VABFLUX_ERR)
337-343 F7.4 mag UVW2mAB ? Source AB magnitude in XMM-OT/UVW2 filter
(UVW2ABMAG)
345-351 F7.4 mag e_UVW2mAB ? Error on UVW2mAB (UVW2ABMAG_ERR)
353-359 F7.4 mag UVM2mAB ? Source AB magnitude in XMM-OT/UVM2 filter
(UVM2ABMAG)
361-367 F7.4 mag e_UVM2mAB ? Error on UVM2mAB (UVM2ABMAG_ERR)
369-375 F7.4 mag UVW1mAB ? Source AB magnitude in XMM-OT/UVW1 filter
(UVW1ABMAG)
377-383 F7.4 mag e_UVW1mAB ? Error on UVW1mAB (UVW1ABMAG_ERR)
385-391 F7.4 mag UmAB ? Source AB magnitude in XMM-OT/U
(UABMAG)
393-399 F7.4 mag e_UmAB ? Error on UmAB (UABMAG_ERR)
401-407 F7.4 mag BmAB ? Source AB magnitude in XMM-OT/B
(BABMAG)
409-415 F7.4 mag e_BmAB ? Error on BmAB (BABMAG_ERR)
417-423 F7.4 mag VmAB ? Source AB magnitude in XMM-OT/V
(VABMAG)
425-431 F7.4 mag e_VmAB ? Error on VmAB (VABMAG_ERR)
433-444 A12 --- q.UVW2 [TF] Source quality flag string,
filter UVW2 (UVW2QUALITYFLAG_ST) (2)
446-457 A12 --- q.UVM2 [TF] Source quality flag string,
filter UVM2 (UVM2QUALITYFLAG_ST) (2)
459-470 A12 --- q.UVW1 [TF] Source quality flag string,
filter UVW1 (UVW1QUALITYFLAG_ST) (2)
472-483 A12 --- q.U [TF] Source quality flag string, filter U
(UQUALITYFLAG_ST) (2)
485-496 A12 --- q.B [TF] Source quality flag string, filter B
(BQUALITYFLAG_ST) (2)
498-509 A12 --- q.V [TF] Source quality flag string, filter V
(VQUALITYFLAG_ST) (2)
511 I1 --- xUVW2 [0/1]? Source extended flag in filter UVW2
(UVW2EXTENDEDFLAG) (3)
513 I1 --- xUVM2 [0/1]? Source extended flag in filter UVM2
(UVM2EXTENDEDFLAG) (3)
515 I1 --- xUVW1 [0/1]? Source extended flag in filter UVW1
(UVW1EXTENDEDFLAG) (3)
517 I1 --- xU [0/1]? Source extended flag in filter U
(UEXTENDEDFLAG) (3)
519 I1 --- xB [0/1]? Source extended flag in filter B
(BEXTENDEDFLAG) (3)
521 I1 --- xV [0/1]? Source extended flag in filter V
(VEXTENDEDFLAG) (3)
523-525 A3 --- UVW2img [YES] Source detected in stacked images
filter UVW2 (UVW2SKYIMAGE)
527-529 A3 --- UVM2img [YES] Source detected in stacked images
filter UVM2 (UVM2SKYIMAGE)
531-533 A3 --- UVW1img [YES] Source detected in stacked images
filter UVW1 (UVW1SKYIMAGE)
535-537 A3 --- Uimg [YES] Source detected in stacked images
filter U (USKYIMAGE)
539-541 A3 --- Bimg [YES] Source detected in stacked images
filter B (BSKYIMAGE)
543-545 A3 --- Vimg [YES] SoVrce detected in stacked images
filter U (VSKYIMAGE)
Note (1): Sources are designated as "XMMOM JHHMMSS.s+DDMMSSa", conform to
the IAU Working Group on Designations (old IAU Commission 5). There are
over 1173 non-unique names. The last character is optional, and only
used to distinguish sources which otherwise would have the same name.
Note (2): the quality flags are as a set of the corresponding T/F (True/False)
characters.
1 : T = source on a bad pixel
2 : T = source on a readout streak
3 : T = source on a smoke-ring
4 : T = source on a diffraction spike
5 : T = source affected by Mod-8 pattern
6 : T = source within the central enhancement
7 : T = source lies near a bright source
8 : T = source near the edge
9 : T = point source within an extended source
10 : T = very bight pixel within photometry aperture
11 : T = multiple exposure values within photometry aperture
12 : T = the source is too bright (rate>0.97ct/frame)
Note (3): the flag is 1 for an extended source and 0 for a point source.
History:
From https://www.cosmos.esa.int/web/xmm-newton/xsa#download
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(End) Patricia Vannier [CDS] 30-Jan-2019