ACDS V10.0 -EPIC sources cross-correlation summary

creation date : Sun Jan 19 01:56:50 CET 2025

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Principal Investigator : Prof Elizabeth Blanton
XMM Target name : COBRA074410.9+27401
Observation number : 0822400201
Center coordinates : 07 44 08.050 +27 41 46.80
Observation start : 2018-09-30T13:07:49
Observation end : 2018-09-30T13:26:15
Exposure PN (s) : 0.0
Exposure MOS1 (s) : 1089.3
Exposure MOS2 (s) : 1063.4

Catalogue configuration : CAT_16/111/2024_228_1
Cross-correlation made using corrected EPIC source coordinates
Astrometric PSF displacement applied
A systematic error taken from the SYSERRCC column has been added to EPIC X-ray positions


This page lists all archival catalogue entries correlating with EPIC sources, sorted by increasing distance between centres of error ellipses. An archival and an EPIC source are possibly the same object if the distance between them corresponds to the 99.93 % confidence level (3 Gaussian sigma) given their respective positional uncertainties. Links in CAT_NAME column point to catalogue descriptions. Links in CAT_ENTRY column point to the full catalogue extraction (actually, to the beginning of a section grouping all extractions for this catalogue). For Simbad and Ned entries the "?" in query column allows to query in real time these databases for this source.

For each catalogue a representative measurement (CAT_MEAS) has been selected. Its value is printed in CAT_VAL column. CAT_NUM is an absolute archival entry number which can be used to locate archival entries on the catalogue plot product for instance.

1     07 44 16.728   +27 45 23.24

Finding Chart for this source

RADEC_ERR SYSERRCCEP_TOTEP_EXTENTEP_EXT_MLEP_HR1EP_HR2EP_HR3EP_HR4
1.97 1.29 2.695e-02 ± 7.983e-03 0.00 -0.90 0.89 ± 0.17 -0.28 ± 0.36 0.36 ± 0.38 -1.00 ± 0.31 

CAT_NAME CAT_ENTRY                        query      RA           DEC     ERR D_EPIC_CAT CAT_MEAS     CAT_VAL CAT_NUM
                                                   H:M:S (J2000) D:M:S    (")     (")    selected                    
                                                                         1 sig            measure                    
XMM      J074416.7+274523 208224002010003       07 44 16.736 +27 45 23.81 1.85        0.6 Flux8    1.09645e-13      85
unWISE   1166p272o0069707                       07 44 16.981 +27 45 25.16 0.94        3.9 FW1       4.6750e+01      86

2     07 43 58.845   +27 32 57.25

Finding Chart for this source

RADEC_ERR SYSERRCCEP_TOTEP_EXTENTEP_EXT_MLEP_HR1EP_HR2EP_HR3EP_HR4
2.71 1.29 2.578e-02 ± 1.186e-02 0.00 -0.77 -0.50 ± 0.50 0.72 ± 0.30 -1.00 ± 0.46 1.00 ± 0.85 

CAT_NAME  CAT_ENTRY                                        query      RA           DEC      ERR  D_EPIC_CAT CAT_MEAS     CAT_VAL CAT_NUM
                                                                    H:M:S (J2000) D:M:S     (")      (")    selected                    
                                                                                           1 sig             measure                    
XMM       J074358.8+273256 208224002010002                       07 43 58.893 +27 32 56.92   2.08        0.7 Flux8    6.01512e-13      59
NOMAD     1175-0194579 1175-0191374                              07 43 59.157 +27 33 00.86   1.00        5.5 Vmag                      61
USNO-B1.0 1175-0191374                                           07 43 59.157 +27 33 00.86   1.00        5.5 B1mag          20.34      62
unWISE    1166p272o0019260                                       07 43 59.179 +27 33 02.03   0.24        6.5 FW1       1.7082e+02      63
AllWISE   J074359.18+273302.0                                    07 43 59.189 +27 33 02.05   0.35        6.6 W1mag         16.829      64
SDSS-DR12 J074359.19+273302.1 1237657606418924360                07 43 59.192 +27 33 02.20   0.03        6.8 rmag          20.728      65
PS1       141061159966781282                                     07 43 59.203 +27 33 02.06   0.01        6.8 gmag         21.7711      68
SDSS-DR12 J074359.19+273302.1 1237657401871630971                07 43 59.193 +27 33 02.19   0.04        6.8 rmag          20.657      67
Gaia-DR3  Gaia DR3 875219570767654912   875219570767654912       07 43 59.193 +27 33 02.21   0.00        6.8 Gmag       20.272463      66
GSC2.3    N8R3001021                                             07 43 59.206 +27 33 02.68   0.38        7.3 Fmag           19.54      69
PS1       141451158197893737                                     07 43 16.798 +27 52 39.34 766.18     1307.3 gmag                      15

3     07 44 15.982   +27 46 11.89

Finding Chart for this source

RADEC_ERR SYSERRCCEP_TOTEP_EXTENTEP_EXT_MLEP_HR1EP_HR2EP_HR3EP_HR4
3.35 1.29 1.392e-02 ± 5.341e-03 0.00 -0.80 -1.00 ± 0.22 1.00 ± 2.10 -1.00 ± 3.75 1.00 ± 0.86 

CAT_NAME  CAT_ENTRY                 query      RA           DEC     ERR D_EPIC_CAT CAT_MEAS CAT_VAL CAT_NUM
                                             H:M:S (J2000) D:M:S    (")     (")    selected                
                                                                   1 sig            measure                
NOMAD     1177-0202614 1177-0199367       07 44 15.926 +27 46 21.20 1.00        9.3 Vmag                  82
USNO-B1.0 1177-0199367                    07 44 15.926 +27 46 21.20 1.00        9.3 B1mag      21.02      83

4     07 44 23.325   +27 47 45.24

Finding Chart for this source

RADEC_ERR SYSERRCCEP_TOTEP_EXTENTEP_EXT_MLEP_HR1EP_HR2EP_HR3EP_HR4
3.48 1.29 1.772e-02 ± 7.919e-03 0.00 -0.70 1.00 ± 3.03 0.78 ± 0.33 -0.10 ± 0.38 -1.00 ± 1.13 

CAT_NAME  CAT_ENTRY                                        query      RA           DEC     ERR D_EPIC_CAT CAT_MEAS    CAT_VAL CAT_NUM
                                                                    H:M:S (J2000) D:M:S    (")     (")    selected                   
                                                                                          1 sig            measure                   
GSC2.3    N8R3001340                                             07 44 23.330 +27 47 44.43 0.38        0.8 Fmag          20.10     103
unWISE    1166p272o0054987                                       07 44 23.289 +27 47 44.47 0.35        0.9 FW1      1.2721e+02     101
Gaia-DR3  Gaia DR3 875241492280772608   875241492280772608       07 44 23.248 +27 47 44.61 0.00        1.2 Gmag      20.413650      99
PS1       141351160968515422                                     07 44 23.251 +27 47 44.53 0.02        1.2 gmag        21.7357     100
USNO-B1.0 1177-0199428                                           07 44 23.196 +27 47 44.69 1.00        1.8 B1mag                    98
NOMAD     1177-0202675 1177-0199428                              07 44 23.195 +27 47 44.69 1.00        1.8 Vmag                     97
AllWISE   J074423.51+274749.4                                    07 44 23.515 +27 47 49.45 0.40        4.9 W1mag        17.094     104
unWISE    1166p272o0033243                                       07 44 23.610 +27 47 50.19 0.34        6.2 FW1      1.2574e+02     105
PS1       141351160965953578                                     07 44 23.163 +27 47 38.82 0.10        6.8 gmag                     96
unWISE    1166p272o0070106                                       07 44 23.159 +27 47 38.81 0.37        6.8 FW1      1.1802e+02      95
GSC2.3    N8R3020314                                             07 44 22.922 +27 47 52.03 0.29        8.6 Fmag                     94