VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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IX/10A/1rxs ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)
The 1RXS catalogue (18806 rows)
  1RXS===J205826.7+105032
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ColumnValue  Explain   (UCD)
_RAJ200020 58 26.6976 "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+10 50 32.496 "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)
_RAB195020 56 01.9823 "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+10 38 52.544 "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)
_Glon058.6961194 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-21.9756586 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)
16583recno 16583  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ205826.7+105032  (i) ROSAT All-Sky Survey Catalogue source name (Note 1)   (meta.id;meta.main)
n_1RXS    [*] Names modified from previous version (meta.note)
RAJ2000314.61124 deg (i) Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000+10.84236 deg (i) Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
PosErr16 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 5.38e-02 ct/s Source countrate (Note 4)   (phot.count;em.X-ray)
e_Count 1.20e-02 ct/s Error on Count (Note 4)   (stat.error;phot.count)
bgCt 7.98e-04 ct/s/arcmin2 Background countrate (Note 4)   (arith.rate;instr.background)
ExpTime 487 s Exposure time (time.duration;obs.exposure)
HR1 0.15   [-1/1] Hardness ratio 1 (Note 5)   (phot.flux;arith.ratio)
e_HR1 0.23   Error on HR1 (Note 6)   (stat.error)
HR2-0.58   [-1/1] hardness ratio 2 (Note 5)   (phot.flux;arith.ratio)
e_HR2 0.27   Error on HR2 (Note 6)   (stat.error)
Extent 24 arcsec Source extent, by which the source image exceeds the point spread function. (instr.det.psf)
L_Extent 3   Likelihood of source extent (Note 7)   (stat.likelihood)
Ldetect 35   Likelihood of source detection algorithm (Note 7)   (stat.likelihood)
ExtRad 300 arcsec Extraction radius (phys.angSize)
PrioFlags111110   [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 20  Number of identification candidates in the correlation catalogue (meta.number)
SASS33015056  Identification number of SASS field (Note 12)   (meta.id;obs.field)
MASOL0116  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===J205826.7+105032
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200020 58 26.688 "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+10 50 32.64 "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)
_RAB195020 56 01.973 "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+10 38 52.69 "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)
_Glon058.696130 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-21.975603 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)
16583recno 16583  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ205826.7+105032  (i) 1RXS name (meta.id;meta.main)
RAJ2000314.6112 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+10.8424 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
PosErr16 arcsec Total positional error (stat.error)
Nid 20  Number of correlated sources (meta.number)
bandPosx   [x] origin of the source position (always x: X-ray) (instr.bandwidth)
gal_Nh 0.713 10+21cm-2 Galactic HI column density (in 1021atoms/cm2) (phys.columnDensity;pos.galactic)
GLON 58.6970 deg Galactic longitude (pos.galactic.lon)
GLAT-21.9757 deg Galactic latitude (pos.galactic.lat)
HR1 0.15  Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.23  rms uncertainty on HR1 (stat.error)
HR2-0.58  Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.27  rms uncertainty on HR2 (stat.error)
Extent 24  Source extent (phys.angSize)
L_Extent 3  Likelihood of source extent (stat.likelihood)
Ldetect 35  Likelihood of source detection algorithm (stat.likelihood)
ExpTime 487 s Exposure time (time.duration;obs.exposure)
Count 5.4e-02 ct/s Source count rate (phot.count;em.X-ray)
e_Count 1.2e-02 ct/s rms uncertainty on Count (stat.error;phot.count)
Flux1 1.90e-12 mW/m2 X-ray flux 1 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
Flux2 4.90e-13 mW/m2 X-ray flux 2 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
begDate1990-11-02 "Y:M:D" First date of observation (time.epoch;obs)
begDate.f 0.85 d First date of observation (day fraction) (time.epoch)
endDate1990-11-04 "Y:M:D" Last date of observation (time.epoch;obs)
endDate.f 0.58 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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