VizieR

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

VizieR

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IX/10A/1rxs ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)
The 1RXS catalogue (18806 rows)
  1RXS===J132323.9+575426
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ColumnValue  Explain   (UCD)
_RAJ200013 23 23.9016 "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+57 54 25.992 "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)
_RAB195013 21 27.8097 "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+58 10 03.609 "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)
_Glon114.7569522 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+58.7108799 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)
10995recno 10995  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ132323.9+575426  (i) ROSAT All-Sky Survey Catalogue source name (Note 1)   (meta.id;meta.main)
n_1RXS    [*] Names modified from previous version (meta.note)
RAJ2000200.84959 deg (i) Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000+57.90722 deg (i) Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
PosErr 8 arcsec Total positional error (including 6" systematic error) (stat.error)
ScrFlags_____   [T_] screening flags (Note 2)   (meta.code)
NewFlag__..   [T._] 'new data' flags (Note 3)   (meta.code)
Count 1.98e-01 ct/s Source countrate (Note 4)   (phot.count;em.X-ray)
e_Count 1.91e-02 ct/s Error on Count (Note 4)   (stat.error;phot.count)
bgCt 1.57e-03 ct/s/arcmin2 Background countrate (Note 4)   (arith.rate;instr.background)
ExpTime 697 s Exposure time (time.duration;obs.exposure)
HR1-0.35   [-1/1] Hardness ratio 1 (Note 5)   (phot.flux;arith.ratio)
e_HR1 0.08   Error on HR1 (Note 6)   (stat.error)
HR2-0.08   [-1/1] hardness ratio 2 (Note 5)   (phot.flux;arith.ratio)
e_HR2 0.15   Error on HR2 (Note 6)   (stat.error)
Extent 10 arcsec Source extent, by which the source image exceeds the point spread function. (instr.det.psf)
L_Extent 1   Likelihood of source extent (Note 7)   (stat.likelihood)
Ldetect 222   Likelihood of source detection algorithm (Note 7)   (stat.likelihood)
ExtRad 300 arcsec Extraction radius (phys.angSize)
PrioFlags111111   [01] priority flags (Note 8)   (meta.code.error)
PHAb   [ABCDb] PHA range of best detection (Note 9)   (meta.code)
VigFactor 0.74   Vignetting factor (arith.factor)
IncDate1996-06-14 "Y:M:D" Date when source was included (Note 10)   (time.epoch)
UpdDate  "Y:M:D" Date when source properties changed (Note 11)   (time.epoch)
Ncand 8  Number of identification candidates in the correlation catalogue (meta.number)
SASS33007022  Identification number of SASS field (Note 12)   (meta.id;obs.field)
MASOL0052  SASS source number (MASOL number) in SASS field (mainly for internal use) (meta.id;obs.field)
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IX/10A/1rxs_cor ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)
1RXS Correlation entries (18806 rows)
  1RXS===J132323.9+575426
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ColumnValue  Explain   (UCD)
_RAJ200013 23 23.904 "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+57 54 25.92 "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)
_RAB195013 21 27.812 "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+58 10 03.54 "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)
_Glon114.756933 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+58.710898 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)
10995recno 10995  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ132323.9+575426  (i) 1RXS name (meta.id;meta.main)
RAJ2000200.8496 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+57.9072 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
PosErr 8 arcsec Total positional error (stat.error)
Nid 8  Number of correlated sources (meta.number)
bandPosx   [x] origin of the source position (always x: X-ray) (instr.bandwidth)
gal_Nh 0.143 10+21cm-2 Galactic HI column density (in 1021atoms/cm2) (phys.columnDensity;pos.galactic)
GLON114.7578 deg Galactic longitude (pos.galactic.lon)
GLAT 58.7107 deg Galactic latitude (pos.galactic.lat)
HR1-0.35  Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.08  rms uncertainty on HR1 (stat.error)
HR2-0.08  Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.15  rms uncertainty on HR2 (stat.error)
Extent 10  Source extent (phys.angSize)
L_Extent 1  Likelihood of source extent (stat.likelihood)
Ldetect222  Likelihood of source detection algorithm (stat.likelihood)
ExpTime 697 s Exposure time (time.duration;obs.exposure)
Count 2.0e-01 ct/s Source count rate (phot.count;em.X-ray)
e_Count 1.9e-02 ct/s rms uncertainty on Count (stat.error;phot.count)
Flux1 2.56e-12 mW/m2 X-ray flux 1 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
Flux2 1.28e-12 mW/m2 X-ray flux 2 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
begDate1990-11-23 "Y:M:D" First date of observation (time.epoch;obs)
begDate.f 0.91 d First date of observation (day fraction) (time.epoch)
endDate1990-11-26 "Y:M:D" Last date of observation (time.epoch;obs)
endDate.f 0.78 d Last date of observation (day fraction) (time.epoch)
IncDate1996-06-14 "Y:M:D" Date when source was included (time.epoch)
UpdDate  "Y:M:D" Date when source properties changed (time.epoch)
  
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