VizieR

JavaScript is used, and should be enabled to get full functionality.

Simple Target List Of Targets Fast Xmatch with large catalogs or Simbad

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size

	IX/71	-1		XMM-Newton slew survey Source Catalogue, version 3.0 (XMM-SSC, 2025) ReadMe+ftp 2025yCat.9071....0X Similar Catalogs Post annotation
1.	IX/71/xmmsl3c		XMM-Newton slew survey Source Catalogue: XMMSL3 "clean version" (Release 1.0, 18th Feb 2025) (original column names in green); full catalog available: IX/71/xmmsl3c.fits (26M, gzipped). (140735 rows) metaIX/71/xmmsl3c

Simple Constraint List Of Constraints

Query by Constraints constraints help

applied on Columns (Output Order: + - )

Standard Original

Show

Sort

Column

Constraint

Explain (UCD)

recno

Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)

XMMSL3

(char)

Official name for sources detected in the XMM-Newton slew survey (UNIQUE_SRCNAME) (Note 1) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)

ObsId

(char)

Observation number (OBSID) (Note 2) (instr.precision;src.orbital.TissJ;stat.min;spect.line.veloc;stat.median)

SNum

Number which uniquely identifies each detection in an observation (SOURCENUM) ((unassigned);meta.version;arith.diff;spect.line.veloc)

RAJ2000

deg

⁽ⁱ⁾ Right ascension (J2000) (RA) (Note 3) ((unassigned);meta.version;arith.diff;(unassigned);arith)

DEJ2000

deg

⁽ⁱ⁾ Declination (J2000) (DEC) (Note 3) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

ePos

arcsec

Statistical error on the source position (RADEC_ERR) (Note 4) ((unassigned);meta.version;arith.diff;time.age;meta.main)

GLON

deg

Galactic longitude (LII) ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

GLAT

deg

Galactic latitude (BII) (XXXXXXX)

HR1

⁽ⁿ⁾ Hardness ratio (HR1) (Note 5) ((unassigned);meta.ucd;arith.factor;meta.abstract;instr.offset)

e_HR1

⁽ⁿ⁾ rms uncertainty on HR1 (HR1_ERR) (Note 6) (meta.ref;em.radio.400-750MHz;arith.factor;time.age;meta.main)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

DateS

(char)

Start time of the slew containing this source (DATE_OBS) (phot.color;pos.wcs.ctype;arith.grad;(unassigned);meta.main)

DateE

(char)

End time of the slew containing this source (DATE_END) ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

SctsB8

⁽ⁿ⁾ Number of background subtracted counts, in the total energy band (0.2-12keV) (SCTS_B8) (Note 7) ((unassigned);em.line;arith.grad;time.duration;(unassigned);(unassigned))

e_SctsB8

⁽ⁿ⁾ Statistical 1 sigma error on SctsB8 (SCTS_B8_ERR) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

SctsB7

⁽ⁿ⁾ Number of background subtracted counts, in the hard energy band (2-12keV), corrected for the PSF (SCTS_B7) ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))

e_SctsB7

⁽ⁿ⁾ Statistical 1 sigma error on SctsB7 (SCTS_B7_ERR) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

SctsB6

⁽ⁿ⁾ Number of background subtracted counts, in the soft energy band (0.2-2keV), corrected for the PSF (SCTS_B6) (time.lifetime;instr.det;arith.grad;time.duration;(unassigned);(unassigned))

e_SctsB6

⁽ⁿ⁾ Statistical 1 sigma error on SctsB6 (SCTS_B6_ERR) (time.lifetime;instr.det;arith.grad;time.age;meta.main)

XimaB8

pix

⁽ⁿ⁾ X position in the total band image in image pixels (X_IMA_B8) (time.lifetime;instr.det;arith.grad;(unassigned);meta.main)

YimaB8

pix

⁽ⁿ⁾ Y position in the total band image in image pixels (Y_IMA_B8) (time.lifetime;instr.det;arith.grad;(unassigned);meta.main)

XimaB7

pix

⁽ⁿ⁾ X position in the hard band image in image pixels(X_IMA_B7) ((unassigned);meta.version;arith.diff;(unassigned);meta.main)

YimaB7

pix

⁽ⁿ⁾ Y position in the hard band image in image pixels(Y_IMA_B7) ((unassigned);meta.version;arith.diff;(unassigned);meta.main)

XimaB6

pix

⁽ⁿ⁾ X position in the soft band image in image pixels(X_IMA_B6) ((unassigned);meta.version;arith.diff;(unassigned);meta.main)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

YimaB6

pix

⁽ⁿ⁾ Y position in the soft band image in image pixels(Y_IMA_B6) ((unassigned);meta.version;arith.diff;(unassigned);meta.main)

ExtB8

pix

⁽ⁿ⁾ Spatial extension of the source in the total energy band (EXT_B8) (Note 7) (phot.limbDark;(unassigned);arith.diff;time.period.rotation)

e_ExtB8

pix

⁽ⁿ⁾ Statistical one sigma error on ExtB8 (EXT_B8_ERR) ((unassigned);(unassigned);arith.factor;time.age;meta.main)

ExtB7

pix

⁽ⁿ⁾ Spatial extension of the source in the hard energy band (EXT_B7) (Note 7) (pos.galactic.lon;pos.spherical.colat;(unassigned);time.period.rotation)

e_ExtB7

pix

⁽ⁿ⁾ Statistical one sigma error on ExtB7 (EXT_B7_ERR) ((unassigned);em.line;arith.grad;time.age;meta.main)

ExtB6

pix

⁽ⁿ⁾ Spatial extension of the source in the soft energy band (EXT_B6) (Note 7) ((unassigned);(unassigned);(unassigned);time.period.rotation)

e_ExtB6

pix

⁽ⁿ⁾ Statistical one sigma error on ExtB6 (EXT_B6_ERR) ((unassigned);meta.version;arith.factor;time.age;meta.main)

DetMLB8

⁽ⁿ⁾ Detection likelihood in the total (0.2-12keV) energy band (DET_ML_B8) ((unassigned);meta.version;arith.factor;pos.healpix;meta.main)

DetMLB7

⁽ⁿ⁾ Detection likelihood in the hard (2-12keV) energy band (DET_ML_B7) ((unassigned);(unassigned);arith.factor;pos.healpix;meta.main)

DetMLB6

⁽ⁿ⁾ Detection likelihood in the soft (0.2-2keV) energy band (DET_ML_B6) (phot.mag.reddFree;phys.angSize.sminAxis;arith.grad;pos.healpix;meta.main)

ExtMLB8

⁽ⁿ⁾ Likelihood of the source being extended in the total band (EXT_ML_B8) (instr.fov;phys.atmol.qn.S;arith.grad;pos.healpix;meta.main)

ExtMLB7

⁽ⁿ⁾ Likelihood of the source being extended in the hard band (EXT_ML_B7) ((unassigned);stat.interval;stat.min;pos.healpix;meta.main)

ExtMLB6

⁽ⁿ⁾ Likelihood of the source being extended in the soft band (EXT_ML_B6) ((unassigned);meta.version;arith.diff;pos.healpix;meta.main)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

BgMapB8

ct/pix

⁽ⁿ⁾ Background value for the total band (BG_MAP_B8) ((unassigned);meta.version;arith.diff;time.duration;(unassigned);(unassigned))

BgMapB7

ct/pix

⁽ⁿ⁾ Background value for the hard band (BG_MAP_B7) ((unassigned);meta.version;arith.diff;time.duration;(unassigned);(unassigned))

BgMapB6

ct/pix

⁽ⁿ⁾ Background value for the soft band (BG_MAP_B6) ((unassigned);meta.version;arith.diff;time.duration;(unassigned);(unassigned))

ExpMapB8

⁽ⁿ⁾ Effective on-axis exposure time in the total energy band (EXP_MAP_B8) ((unassigned);arith.variation;arith.diff;(unassigned);(unassigned);meta.main)

ExpMapB7

⁽ⁿ⁾ Effective on-axis exposure time in the hard energy band (EXP_MAP_B7) (phot.fluence;pos.spherical;arith.grad;(unassigned);(unassigned);meta.main)

ExpMapB6

⁽ⁿ⁾ Effective on-axis exposure time in the soft energy band (EXP_MAP_B6) ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)

FluxB8

10-15W/m2

⁽ⁿ⁾ Flux in the total energy (0.2-12keV) band (FLUX_B8) ((unassigned);em.radio.6-12GHz;stat.min;meta.abstract)

e_FluxB8

10-15W/m2

⁽ⁿ⁾ Error in FluxB8 (FLUX_B8_ERR) ((unassigned);(unassigned);arith.factor;time.age;meta.main)

FluxB7

10-15W/m2

⁽ⁿ⁾ Flux in the total energy (2-12keV) band (FLUX_B7) ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))

e_FluxB7

10-15W/m2

⁽ⁿ⁾ Error in FluxB7 (FLUX_B7_ERR) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

FluxB6

10-15W/m2

⁽ⁿ⁾ Flux in the total energy (0.2-2keV) band (FLUX_B6) ((unassigned);meta.version;arith.diff;meta.abstract)

e_FluxB6

10-15W/m2

⁽ⁿ⁾ Error in FluxB6 (FLUX_B6_ERR) ((unassigned);meta.version;arith.diff;time.age;meta.main)

RateB8

ct/s

⁽ⁿ⁾ Total band count rate (RATE_B8) ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

e_RateB8

ct/s

⁽ⁿ⁾ Error in RateB8 (RATE_B8_ERR) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

RateB7

ct/s

⁽ⁿ⁾ Hard band count rate (RATE_B7) ((unassigned);meta.version;arith.diff;time.duration;(unassigned);(unassigned))

e_RateB7

ct/s

⁽ⁿ⁾ Error in RateB7 (RATE_B7_ERR) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

RateB6

ct/s

⁽ⁿ⁾ Soft band count rate (RATE_B6) ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))

e_RateB6

ct/s

⁽ⁿ⁾ Error in RateB6 (RATE_B6_ERR) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

RAdegB8

deg

⁽ⁿ⁾ Total band right ascension (J2000) (RA_B8) ((unassigned);(unassigned);(unassigned);(unassigned))

DEdegB8

deg

⁽ⁿ⁾ Total band declination (J2000) (DEC_B8) ((unassigned);(unassigned);(unassigned);(unassigned))

ePosB8

deg

⁽ⁿ⁾ Statistical error on total band position (RADEC_B8_ERR) ((unassigned);meta.version;arith.diff;time.age;meta.table)

GLONB8

deg

⁽ⁿ⁾ Total band galactic longitude (LII_B8) ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

GLATB8

deg

⁽ⁿ⁾ Total band galactic latitude (BII_B8) (XXXXXXX)

RAdegB7

deg

⁽ⁿ⁾ Hard band right ascension (J2000) (RA_B7) ((unassigned);meta.version;arith.diff;(unassigned))

DEdegB7

deg

⁽ⁿ⁾ Hard band declination (J2000) (DEC_B7) ((unassigned);meta.version;arith.diff;(unassigned))

ePosB7

deg

⁽ⁿ⁾ Statistical error on hard band position (RADEC_B7_ERR) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

GLONB7

deg

⁽ⁿ⁾ Hard band galactic longitude (LII_B7) ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

GLATB7

deg

⁽ⁿ⁾ Hard band galactic latitude (BII_B7) (XXXXXXX)

RAdegB6

deg

⁽ⁿ⁾ Soft band right ascension (J2000) (RA_B6) ((unassigned);meta.version;arith.diff;(unassigned))

DEdegB6

deg

⁽ⁿ⁾ Soft band declination (J2000) (DEC_B6) ((unassigned);(unassigned);(unassigned);(unassigned))

ePosB6

deg

⁽ⁿ⁾ Statistical error on soft band position (RADEC_B6_ERR) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

GLONB6

deg

⁽ⁿ⁾ Soft band galactic longitude (LII_B6) ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

GLATB6

deg

⁽ⁿ⁾ Soft band galactic latitude (BII_B6) (XXXXXXX)

Flag

(char)

[CLEAN_SAMPLE] Flag for source included in the clean subset (VAL_FLAG) (Note 8) (phot.color;stat.error.sys;arith.factor;pos.galactic.lon)

SnameB8

(char)

Source name defined in the total band list (SRCNAME_B8) (Note 9) ((unassigned);(unassigned);(unassigned);spect.line.veloc)

SnameB7

(char)

Source name defined in the hard band list (SRCNAME_B7) (Note 9) ((unassigned);(unassigned);(unassigned);spect.line.veloc)

SnameB6

(char)

Source name defined in the soft band list (SRCNAME_B6) (Note 9) ((unassigned);(unassigned);(unassigned);spect.line.veloc)

XInameB8

(char)

Name of the image containing the total band detection (XIMNAME_B8) ((unassigned);(unassigned);(unassigned);time.resolution)

XInameB7

(char)

Name of the image containing the hard band detection (XIMNAME_B7) ((unassigned);(unassigned);(unassigned);time.resolution)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

XInameB6

(char)

Name of the image containing the soft band detection (XIMNAME_B6) ((unassigned);(unassigned);(unassigned);time.resolution)

Inext

[0/1] Extended source flag (VER_INEXT) (Note 10) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

Halo

[0/1] Halo flag (VER_HALO) (Note 11) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

HIbgnd

[0/1] Bright region flag (VER_HIBGND) (Note 12) (spect.index;pos.pm.dec;arith.diff;pos.eq.dec)

Psusp

[0/1] Inaccurate position flag (VER_PSUSP) (Note 13) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

False

[0/1] Catch-all for problems not included in the other flags (VER_FALSE) (Note 14) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

Com

(char)

Suspect attitude reconstruction in RAF (FLAG_COMMENT) (Note 15) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

Ident

(char)

Cross-correlations of the positions of the slew sources (IDENT) (Note 16) ((unassigned);meta.version;arith.diff;spect.line.veloc)

AltID

(char)

Alternatif identifier (ALTIDENT) ((unassigned);(unassigned);(unassigned);spect.line.veloc)

1RXS

(char)

Name of the closest Rosat All Sky Survey (RASS) source (RASSNAME) (Note 17) ((unassigned);(unassigned);(unassigned);spect.line.veloc)

Type

(char)

Source type (ID_CATEGORY) (Note 18) (src.veloc.gc;stat.percentile;stat.min;phys.atmol.sweight;meta.main)

r_Type

(char)

Reference for Type (ID_RESOURCE) (Note 19) (stat.fit.param;phys.atmol.qn.I;arith.factor;phys.veloc.orbital)

DistC

arcsec

⁽ⁿ⁾ Distance between the best match candidate and the slew survey source (ID_DIST) ((unassigned);meta.version;arith.factor;em.mm.50-100GHz;src.orbital.inclination)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

DistR

arcsec

⁽ⁿ⁾ Distance from the best match ROSAT source and the slew source (RASS_DIST) ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)

ModeID

(char)

Observing mode of the EPIC-pn camera (MODE_ID) (Note 20) ((unassigned);(unassigned);(unassigned);phys.electron.degen)

ImBGRate

ct/s

Peak background count rate in the image from which the source was extracted (IMAGE_BG_RATE) (Note 21) ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))

MJDStart

⁽ⁱ⁾ Start time of the subimage where the source is located in modified Julian date (MJD_START) ((unassigned);meta.version;arith.diff;pos.centroid;meta.main)

MJDStop

End time of the subimage where the source is located in modified Julian date (MJD_STOP) ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)

OPTLOAD

[0/1] Warning flag indicating that the source may suffer from optical loading (VER_OPTLOAD) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

FiltCt

⁽ⁿ⁾ Number of counts found within a 1 arcminute radius about the source position after standard filtering is applied (FILT_CNTS) ((unassigned);(unassigned);(unassigned);src.var)

UnfiltCt

⁽ⁿ⁾ Number of counts found within a 1 arcminute radius about the source position with no filtering applied (UNFILT_CNTS) ((unassigned);(unassigned);(unassigned);src.var)

USXMMSL1

(char)

Name of the same source in the previous XMMSL1 catalogue if existing (US_XMMSL1) ((unassigned);(unassigned);(unassigned);spect.line.veloc)

USExtras

⁽ⁿ⁾ Corresponding SRCID value within the EXTraS LTV catalogue (US_EXTRAS) (Note 22) ((unassigned);(unassigned);(unassigned);spect.line.veloc)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Adapt form	Display your selection only	Reset to default columns
	Display UCD1+ UCD1

The following problems were encountered in this VizieR run:

****Error execute query: UPDATE METAstat set nother=nother+1, tother=846687807 Where phase=3 and catid=9071
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****error getting UCD 1095224225653 1020
****error getting UCD 1095216660480 1020
****error getting UCD 1095216660480 1020
****error getting UCD 1095223765363 1020

If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3044688.err (2026-10-30T15:03:22)
-3
-source=IX/71
-ref=VIZ6ae4b1bd2e7550

elapse time 5