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===J224123.5+294244
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ColumnValue  Explain   (UCD)
_RAJ200022 41 23.5032 "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+29 42 44.496 "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)
_RAB195022 39 02.6581 "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+29 27 02.684 "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)
_Glon091.8729563 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-25.2033063 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)
17888recno 17888  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ224123.5+294244  (i) ROSAT All-Sky Survey Catalogue source name (Note 1)   (meta.id;meta.main)
n_1RXS    [*] Names modified from previous version (meta.note)
RAJ2000340.34793 deg (i) Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000+29.71236 deg (i) Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
PosErr11 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 1.17e-01 ct/s Source countrate (Note 4)   (phot.count;em.X-ray)
e_Count 1.61e-02 ct/s Error on Count (Note 4)   (stat.error;phot.count)
bgCt 9.16e-04 ct/s/arcmin2 Background countrate (Note 4)   (arith.rate;instr.background)
ExpTime 503 s Exposure time (time.duration;obs.exposure)
HR1 0.53   [-1/1] Hardness ratio 1 (Note 5)   (phot.flux;arith.ratio)
e_HR1 0.13   Error on HR1 (Note 6)   (stat.error)
HR2 0.19   [-1/1] hardness ratio 2 (Note 5)   (phot.flux;arith.ratio)
e_HR2 0.16   Error on HR2 (Note 6)   (stat.error)
Extent 19 arcsec Source extent, by which the source image exceeds the point spread function. (instr.det.psf)
L_Extent 2   Likelihood of source extent (Note 7)   (stat.likelihood)
Ldetect 103   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 11  Number of identification candidates in the correlation catalogue (meta.number)
SASS33012055  Identification number of SASS field (Note 12)   (meta.id;obs.field)
MASOL0034  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===J224123.5+294244
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200022 41 23.496 "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+29 42 44.64 "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)
_RAB195022 39 02.651 "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+29 27 02.83 "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)
_Glon091.872955 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-25.203259 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)
17888recno 17888  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ224123.5+294244  (i) 1RXS name (meta.id;meta.main)
RAJ2000340.3479 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+29.7124 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
PosErr11 arcsec Total positional error (stat.error)
Nid 11  Number of correlated sources (meta.number)
bandPosx   [x] origin of the source position (always x: X-ray) (instr.bandwidth)
gal_Nh 0.661 10+21cm-2 Galactic HI column density (in 1021atoms/cm2) (phys.columnDensity;pos.galactic)
GLON 91.8739 deg Galactic longitude (pos.galactic.lon)
GLAT-25.2034 deg Galactic latitude (pos.galactic.lat)
HR1 0.52  Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.13  rms uncertainty on HR1 (stat.error)
HR2 0.19  Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.16  rms uncertainty on HR2 (stat.error)
Extent 19  Source extent (phys.angSize)
L_Extent 2  Likelihood of source extent (stat.likelihood)
Ldetect103  Likelihood of source detection algorithm (stat.likelihood)
ExpTime 503 s Exposure time (time.duration;obs.exposure)
Count 1.2e-01 ct/s Source count rate (phot.count;em.X-ray)
e_Count 1.6e-02 ct/s rms uncertainty on Count (stat.error;phot.count)
Flux1 3.97e-12 mW/m2 X-ray flux 1 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
Flux2 1.29e-12 mW/m2 X-ray flux 2 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
begDate1990-12-07 "Y:M:D" First date of observation (time.epoch;obs)
begDate.f 0.96 d First date of observation (day fraction) (time.epoch)
endDate1990-12-09 "Y:M:D" Last date of observation (time.epoch;obs)
endDate.f 0.83 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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