VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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IX/11/rosatsrc ROSAT Source Catalog (Voges+ 1994)
The ROSAT Source Catalogue (74301 rows)
  -c=021.4821 +35.1779, eq=J2000
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ColumnValue  Explain   (UCD)
_r0.0015 arcmin Distance from center ( 21.48210 35.17790)[FK5/J2000] (pos.angDistance)
_RAJ200001 25 55.6992 "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+35 10 40.512 "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)
_RAB195001 23 05.0473 "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+34 55 05.995 "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)
_Glon130.8486997 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-27.1630715 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)
5704recno 5704  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqUS800487P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 1  MASOL main running number (meta.id)
Name1RXP J012555+3510.6  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 21.48208 deg (i) Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 35.17792 deg (i) Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON130.84884 deg Galactic longitude (pos.galactic.lon)
GLAT-27.16306 deg Galactic latitude (pos.galactic.lat)
ErrML 0.0 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 4.0 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 7.2 arcsec Total Positional accuracy (stat.error)
OffAxis 29.38 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 5.97e-02 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 0.00e+00 ct/s Mean error on Count (stat.error)
bgCt 8.27e-04 ct/s/arcmin2Background countrate (instr.background)
ExpTime 12014 s Exposure time (time.duration;obs.exposure)
HR1 0.81  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.04  Error on HR1 (stat.error)
HR2 0.37  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.04  Error on HR2 (stat.error)
Extent 0.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 0.0  Likelihood of source extent (stat.likelihood)
ML -1  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 589  Likelihood of source detection algorithm (stat.likelihood)
RibDist 583 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 457 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 457 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 4 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor    []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseN   [YN] Confusion indicator (meta.note)
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IX/12/wgacat The WGACAT version of ROSAT sources (White+ 1995)
The catalogue (68907 rows)
  -c=021.4821 +35.1779, eq=J2000
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ColumnValue  Explain   (UCD)
_r0.024 arcmin Distance from center ( 21.4821 35.1779)[FK5/J2000] (pos.angDistance)
_RAJ200001 25 55.704 "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+35 10 41.88 "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)
_RAB195001 23 05.052 "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+34 55 07.36 "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)
_Glon130.848654 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-27.162693 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)
46917recno 46917  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1WGAJ0125.9+3510  Name from this catalogue (meta.id;meta.main)
RAJ2000 21.4821 deg (i) Right ascension of source (J2000) (pos.eq.ra;meta.main)
DEJ2000 35.1783 deg (i) Declination of source (J2000) (pos.eq.dec;meta.main)
Xpos 7963.1 pix The source coordinate in original pixels (pos.cartesian.x;instr.det)
Ypos11197.0 pix The source coordinate in original pixels (pos.cartesian.y;instr.det)
GLON130.85 deg Galactic Longitude (pos.galactic.lon)
GLAT-27.16 deg Galactic Latitude (pos.galactic.lat)
Count 7.9e-02 ct/s Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray)
e_Count 3e-03 ct/s Mean error on Count (stat.error)
Fx 1.187e-12 mW/m2 X-ray flux using a constant correction factor of 1.5x10–11 mW/m2 (erg/s/cm2). (phot.flux;em.X-ray)
VigFactor 1.18  Telescope vignetting correction (Note 1)   (instr.param)
ErrorRad50 arcsec 90% confidence source error radius. (stat.error)
BoxSize 115 arcsec Optimum source box size. (instr.param)
RAc.deg 21.4996 deg (i) Image center right ascension. (Note 2)   (pos.eq.ra;meta.main)
DEc.deg 34.7149 deg (i) Image center declination. (Note 2)   (pos.eq.dec;meta.main)
offset127.819 arcmin Offset of detected position from (RAc,DEc) (pos.angDistance)
RAt.deg 21.5300 deg (i) Target right ascension (Note 3)   (pos.eq.ra;meta.main)
DEt.deg 34.6898 deg (i) Target declination (Note 3)   (pos.eq.dec;meta.main)
offset229.400 arcmin Offset of detected position from (RAt,DEt) (pos.angDistance)
OBJECTHCG 10  Original field name as found in event list (obs.field)
ROR800487   [100000/901000] number of unique sequences (meta.id)
StartDay1993-07-12 "Y:M:D" Starting day of observation ("DDD" in 001-366 range) (time.epoch)
EndDay1993-07-14 "Y:M:D" Ending day of observation (time.epoch)
Ndetect31  Total number of detections in the image. (meta.number)
IDno23  The source number in the field (Note 4)   (meta.id)
ImageFileRP800487N00_OUT  FITS image file name (meta.id.cross)
EventFileRP800487N00  Event file name (meta.id;meta.file)
SourceIDRP800487N00_OUT_23  Unique source identification (Note 5)   (meta.id)
PrBkg 0.00e+00  Probability that the detection is a background fluctuation (stat.fit.goodness)
SNR 26.80  The signal to noise ratio of the source (stat.snr)
Qual 5   [1/10] Quality flag from bad to good (Note 6)   (meta.code.qual)
RegionO   [I/O] Region of the ROSAT image (I=in, O=out) (meta.note)
Zoom20  Rebinning factor of the image (instr.param)
Bgnd 1.797e-08 ct/pix/s Background count rate (instr.background)
ExpTime 16101 s Exposure time of the field (time.duration;obs.exposure)
SR1 0.6034  Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio)
e_SR1 0.0639  Mean error on SR1 (stat.error)
HR1 2.1350  Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio)
e_HR1 0.1681  Mean error on HR1 (stat.error)
SR2 0.7571  Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio)
e_SR2 0.0689  Mean error on SR2 (stat.error)
HR2 0.8464  Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio)
e_HR2 0.0747  Mean error on HR2 (stat.error)
Counts 886 ct Total number of counts detected (meta.number)
e_Counts 29.77 ct Mean error on Counts (stat.error)
Count1 143 ct Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray)
e_Count1 11.96 ct Mean error on Count1 (stat.error)
Count2 237 ct Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray)
e_Count2 15.39 ct Mean error on Count2 (stat.error)
Count3 506 ct High band (86-200=0.92.0keV) counts (phot.count;em.X-ray)
e_Count3 22.49 ct Mean error on Count3 (stat.error)
Chi2 1.331  Variability test (Note 8)   (meta.code;src.var)
XidFlag    [1] 1 if id with pre-Rosat X-ray source (meta.code)
Xid1   First name of X-ray identifier (meta.id)
Xid2   2nd name of X-ray identifier (meta.id)
Xid3   3rd name of X-ray identifier (meta.id)
IPCcount  ct/s Count rate detected by the Einstein IPC. (phot.count;em.X-ray)
e_IPCcount  ct/s Mean error on IPCcount (stat.error)
IPC/PSPC    Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio)
e_IPC/PSPC    Mean error on IPC/PSPC (stat.error)
OIdFlag    [1] 1 if ID with optical source (meta.code)
OId1   First name of optical counterpart (meta.id)
OId2   2nd name of optical counterpart (meta.id)
OId3   3rd name of optical counterpart (meta.id)
OId4   4th name of optical counterpart (meta.id)
SIMBAD   Name in SIMBAD data-base (if existing) (meta.id)
Vmag  mag V magnitude of any optical counterpart (phot.mag;em.opt.V)
Fx/Fo    X-ray over optical flux ratio (phot.flux;arith.ratio)
AoX    Optical to X-ray slope (spect.index)
z    Redshift of counterpart (src.redshift)
Classunidentified  Source classification (src.class)
RIdFlag    [1] 1 if ID with radio source (meta.code)
RId1   First name of radio source (meta.id)
RId2   First name of radio source (meta.id)
IRAS   Name in IRAS (II/125 or II/156) (meta.id)
IdCat    [HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset)
IDoffset  arcmin Offset of Id star from ROSAT position (pos.angDistance)
oRA  arcmin Offset from reference star (Note 9)   (pos.eq.ra;arith.diff)
oDE  arcmin Offset from reference star (Note 9)   (pos.eq.dec;arith.diff)
WGAversion1   [1] Version of WGACAT (meta.code)
MPEname   Name in MPE catalog IX/11 (meta.id)
MPEflag    [1,3] Comparison with MPE IX/11 (Note 10)   (meta.code)
MPEcount  ct/s Count from MPE (phot.count;em.X-ray)
e_MPEcount  ct/s Mean error on MPEcount (stat.error)
NH21cm 5.2e+20 cm-2 21cm number of H from Starke et al. (phys.columnDensity)
B-V  mag B-V colour (phot.color;em.opt.B;em.opt.V)
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IX/28A/hricat ROSAT HRI Pointed Observations (1RXH) (ROSAT Team, 2000)
ROSAT Source Catalog of Pointed Observations with the High Resolution Imager (1RXH) (108514 rows)
  -c=021.4821 +35.1779, eq=J2000
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Note: The ``short'' version of the catalogue can be retrieved by a selecting     *+*     in the SEQflags column

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IX/28A/seq ROSAT HRI Pointed Observations (1RXH) (ROSAT Team, 2000)
ROSAT observations used for the catalogue (4495 rows)
  -c=021.4821 +35.1779, eq=J2000
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