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IX/53/xmmsl2c XMM-Newton slew survey Source Catalogue, version 2.0 (XMM-SSC, 2017)
XMM-Newton slew survey Source Catalogue: XMMSL2 "clean version" (Release 2.0, 14th March 2017) (original column names in green); full catalog available: xmmsl2t.fits (16M, gzipped). (29393 rows)
  recno=9634
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ColumnValue  Explain   (UCD)
_RAJ200020 32 25.6272 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+40 57 26.460 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195020 30 37.4607 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+40 47 11.258 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon079.8448725 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+00.7002063 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
9634recno 9634  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

UNIQUE_SRCNAMEXMMSL2 J203225.8+405726  Official name for sources detected in the XMM-Newton slew survey (UNIQUE_SRCNAME) (Note 1)   (meta.id;meta.main)
OBSID9136400002  Observation number (OBSID) (Note 2)   (meta.id;obs)
SOURCENUM 37  Number which uniquely identifies each detection in an observation (SOURCENUM) (meta.id)
RA308.10678 deg (i) Right ascension (J2000) (RA) (Note 3)   (pos.eq.ra;meta.main)
DEC+40.95735 deg (i) Declination (J2000) (DEC) (Note 3)   (pos.eq.dec;meta.main)
RADEC_ERR 1.33 arcsec Statistical error on the source position (RADEC_ERR) (Note 4)   (stat.error)
LII 79.84487 deg Galactic longitude (LII) (pos.galactic.lon)
BII 0.70020 deg Galactic latitude (BII) (pos.galactic.lat)
HR1 0.797159   Hardness ratio (HR1) (Note 5)   (phot.flux;arith.ratio)
HR1_ERR 0.019136   rms uncertainty on HR1 (HR1_ERR) (Note 6)   (stat.error)
DATE_OBS2007-05-22T13:38:54  Start time of the slew containing this source (DATE_OBS) (time.start)
DATE_END2007-05-22T13:38:54  End time of the slew containing this source (DATE_END) (time.end)
SCTS_B8 2.95078e+03 ct Number of background subtracted counts, in the total energy band (0.2-12keV) (SCTS_B8) (Note 7)   (phot.count;em.X-ray)
SCTS_B8_ERR 55.53290 ct Statistical 1 sigma error on SctsB8 (SCTS_B8_ERR) (stat.error)
SCTS_B7 2.56014e+03 ct Number of background subtracted counts, in the hard energy band (2-12keV), corrected for the PSF (SCTS_B7) (phot.count;em.X-ray)
SCTS_B7_ERR52.01268 ct Statistical 1 sigma error on SctsB7 (SCTS_B7_ERR) (stat.error)
SCTS_B6 3.35910e+02 ct Number of background subtracted counts, in the soft energy band (0.2-2keV), corrected for the PSF (SCTS_B6) (phot.count;em.X-ray)
SCTS_B6_ERR19.00117 ct Statistical 1 sigma error on SctsB6 (SCTS_B6_ERR) (stat.error)
X_IMA_B8 1.69042e+02 pix X position in the total band image in image pixels (X_IMA_B8) (pos.cartesian.x)
Y_IMA_B8 3.36096e+02 pix Y position in the total band image in image pixels (Y_IMA_B8) (pos.cartesian.y)
X_IMA_B7 1.68978e+02 pix X position in the hard band image in image pixels(X_IMA_B7) (pos.cartesian.x)
Y_IMA_B7 3.36435e+02 pix Y position in the hard band image in image pixels(Y_IMA_B7) (pos.cartesian.y)
X_IMA_B6 1.69510e+02 pix X position in the soft band image in image pixels(X_IMA_B6) (pos.cartesian.x)
Y_IMA_B6 3.34635e+02 pix Y position in the soft band image in image pixels(Y_IMA_B6) (pos.cartesian.y)
EXT_B810.436560 pix Spatial extension of the source in the total energy band (EXT_B8) (Note 7)   (phys.angSize)
EXT_B8_ERR 0.161583 pix Statistical one sigma error on ExtB8 (EXT_B8_ERR) (stat.error)
EXT_B7 9.844044 pix Spatial extension of the source in the hard energy band (EXT_B7) (Note 7)   (phys.angSize)
EXT_B7_ERR 0.170232 pix Statistical one sigma error on ExtB7 (EXT_B7_ERR) (stat.error)
EXT_B612.369090 pix Spatial extension of the source in the soft energy band (EXT_B6) (Note 7)   (phys.angSize)
EXT_B6_ERR 0.527637 pix Statistical one sigma error on ExtB6 (EXT_B6_ERR) (stat.error)
DET_ML_B810655.360352   Detection likelihood in the total (0.2-12keV) energy band (DET_ML_B8) (stat.likelihood)
DET_ML_B7 8344.106445   Detection likelihood in the hard (2-12keV) energy band (DET_ML_B7) (stat.likelihood)
DET_ML_B6 915.685120   Detection likelihood in the soft (0.2-2keV) energy band (DET_ML_B6) (stat.likelihood)
EXT_ML_B82863.385010   Likelihood of the source being extended in the total band (EXT_ML_B8) (stat.likelihood)
EXT_ML_B72363.824951   Likelihood of the source being extended in the hard band (EXT_ML_B7) (stat.likelihood)
EXT_ML_B6 341.910614   Likelihood of the source being extended in the soft band (EXT_ML_B6) (stat.likelihood)
BG_MAP_B8 0.013936 ct/pix Background value for the total band (BG_MAP_B8) (phot.count;em.X-ray)
BG_MAP_B7 0.019832 ct/pix Background value for the hard band (BG_MAP_B7) (phot.count;em.X-ray)
BG_MAP_B6 0.003204 ct/pix Background value for the soft band (BG_MAP_B6) (phot.count;em.X-ray)
EXP_MAP_B8 7.973846 s Effective on-axis exposure time in the total energy band (EXP_MAP_B8) (time.duration;obs.exposure)
EXP_MAP_B7 7.398143 s Effective on-axis exposure time in the hard energy band (EXP_MAP_B7) (time.duration;obs.exposure)
EXP_MAP_B6 8.600264 s Effective on-axis exposure time in the soft energy band (EXP_MAP_B6) (time.duration;obs.exposure)
FLUX_B8 1169.009399 10-15W/m2 Flux in the total energy (0.2-12keV) band (FLUX_B8) (phot.flux)
FLUX_B8_ERR 22.000479 10-15W/m2 Error in FluxB8 (FLUX_B8_ERR) (stat.error)
FLUX_B7 3164.298584 10-15W/m2 Flux in the total energy (2-12keV) band (FLUX_B7) (phot.flux;em.X-ray.medium)
FLUX_B7_ERR 64.286926 10-15W/m2 Error in FluxB7 (FLUX_B7_ERR) (stat.error)
FLUX_B6 56.087402 10-15W/m2 Flux in the total energy (0.2-2keV) band (FLUX_B6) (phot.flux)
FLUX_B6_ERR 3.172657 10-15W/m2 Error in FluxB6 (FLUX_B6_ERR) (stat.error)
RATE_B8 370.056793 ct/s Total band count rate (RATE_B8) (phot.count;em.X-ray)
RATE_B8_ERR 6.964381 ct/s Error in RateB8 (RATE_B8_ERR) (stat.error)
RATE_B7346.051910 ct/s Hard band count rate (RATE_B7) (phot.count;em.X-ray)
RATE_B7_ERR 7.030504 ct/s Error in RateB7 (RATE_B7_ERR) (stat.error)
RATE_B6 39.058079 ct/s Soft band count rate (RATE_B6) (phot.count;em.X-ray)
RATE_B6_ERR 2.209371 ct/s Error in RateB6 (RATE_B6_ERR) (stat.error)
RA_B8308.10678 deg Total band right ascension (J2000) (RA_B8) (pos.eq.ra)
DEC_B8 40.95735 deg Total band declination (J2000) (DEC_B8) (pos.eq.dec)
RADEC_B8_ERR 1.32567 deg Statistical error on total band position (RADEC_B8_ERR) (stat.error;instr.bandpass)
LII_B8 79.84487 deg Total band galactic longitude (LII_B8) (pos.galactic.lon)
BII_B8 0.70020 deg Total band galactic latitude (BII_B8) (pos.galactic.lat)
RA_B7308.10687 deg Hard band right ascension (J2000) (RA_B7) (pos.eq.ra)
DEC_B7 40.95773 deg Hard band declination (J2000) (DEC_B7) (pos.eq.dec)
RADEC_B7_ERR 1.47328 deg Statistical error on hard band position (RADEC_B7_ERR) (stat.error)
LII_B7 79.84522 deg Hard band galactic longitude (LII_B7) (pos.galactic.lon)
BII_B7 0.70038 deg Hard band galactic latitude (BII_B7) (pos.galactic.lat)
RA_B6308.10607 deg Soft band right ascension (J2000) (RA_B6) (pos.eq.ra)
DEC_B6 40.95568 deg Soft band declination (J2000) (DEC_B6) (pos.eq.dec)
RADEC_B6_ERR 3.77989 deg Statistical error on soft band position (RADEC_B6_ERR) (stat.error)
LII_B6 79.84321 deg Soft band galactic longitude (LII_B6) (pos.galactic.lon)
BII_B6 0.69965 deg Soft band galactic latitude (BII_B6) (pos.galactic.lat)
VAL_FLAGCLEAN_SAMPLE   [CLEAN_SAMPLE] Flag for source included in the clean subset (VAL_FLAG) (Note 8)   (meta.code.error)
SRCNAME_B8xs1364_9136400002_20:32:25.8+40:57:26  Source name defined in the total band list (SRCNAME_B8) (Note 9)   (meta.id)
SRCNAME_B7xs1364_9136400002_20:32:25.8+40:57:28  Source name defined in the hard band list (SRCNAME_B7) (Note 9)   (meta.id)
SRCNAME_B6xs1364_9136400002_20:32:25.4+40:57:21  Source name defined in the soft band list (SRCNAME_B6) (Note 9)   (meta.id)
XIMNAME_B8P9136400002PNS003IMAGE_8022.FTZ  Name of the image containing the total band detection (XIMNAME_B8) (obs.image)
XIMNAME_B7P9136400002PNS003IMAGE_7022.FTZ  Name of the image containing the hard band detection (XIMNAME_B7) (obs.image)
XIMNAME_B6P9136400002PNS003IMAGE_6022.FTZ  Name of the image containing the soft band detection (XIMNAME_B6) (obs.image)
VER_INEXT0   [0/1] Extended source flag (VER_INEXT) (Note 10)   (meta.code)
VER_HALO0   [0/1] Halo flag (VER_HALO) (Note 11)   (meta.code)
VER_HIBGND0   [0/1] Bright region flag (VER_HIBGND) (Note 12)   (meta.code)
VER_PSUSP0   [0/1] Inaccurate position flag (VER_PSUSP) (Note 13)   (meta.code)
VER_FALSE0   [0/1] Catch-all for problems not included in the other flags (VER_FALSE) (Note 14)   (meta.code)
FLAG_COMMENT   Suspect attitude reconstruction in RAF (FLAG_COMMENT) (Note 15)   (meta.code)
IDENTV* V1521 Cyg  Cross-correlations of the positions of the slew sources (IDENT) (Note 16)   (meta.id)
RASSNAMEJ203226.2+405725  Name of the closest Rosat All Sky Survey (RASS) source (RASSNAME) (Note 17)   (meta.id)
ID_CATEGORYHMXB  Source type (ID_CATEGORY) (Note 18)   (src.class)
ID_RESOURCESIMBAD  Reference for Type (ID_RESOURCE) (Note 19)   (meta.note)
ID_DIST 1.913339 arcsec Distance between the best match candidate and the slew survey source (ID_DIST) (pos.angDistance;meta.modelled)
RASS_DIST 4.626 arcsec Distance from the best match ROSAT source and the slew source (RASS_DIST) (pos.angDistance)
MODE_IDFF  Observing mode of the EPIC-pn camera (MODE_ID) (Note 20)   (instr.setup)
IMAGE_BG_RATE 2.5 ct/s Peak background count rate in the image from which the source was extracted (IMAGE_BG_RATE) (Note 21)   (phot.count;em.X-ray)
MJD_START54242.5889 d Start time of the subimage where the source is located in modified Julian date (MJD_START) (time.epoch)
MJD_STOP54242.5894 d End time of the subimage where the source is located in modified Julian date (MJD_STOP) (time.epoch)
VER_OPTLOAD0   [0/1] Warning flag indicating that the source may suffer from optical loading (VER_OPTLOAD) (meta.code)
FILT_CNTS1870  Number of counts found within a 1 arcminute radius about the source position after standard filtering is applied (FILT_CNTS) (meta.number)
UNFILT_CNTS2445  Number of counts found within a 1 arcminute radius about the source position with no filtering applied (UNFILT_CNTS) (meta.number)
US_XMMSL1XMMSL1 J203225.4+405725  Name of the same source in the previous XMMSL1 catalogue if existing (US_XMMSL1) (meta.id)
US_EXTRAS -1  Corresponding SRCID value within the EXTraS LTV catalogue (US_EXTRAS) (Note 22)   (meta.id)
  
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