VizieR

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

VizieR

start AladinLite
IX/10A/1rxs ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)
ReadMe+ftp

The 1RXS catalogue (18806 rows) 		  1RXS===J112016.7+125917
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 20 16.7040 "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+12 59 17.016 "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)
_RAB195011 17 40.1720 "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+13 15 42.938 "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)
_Glon241.9769456 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+64.4220085 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)
9139recno 9139  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
1RXSJ112016.7+125917  (i) ROSAT All-Sky Survey Catalogue source name (Note 1)   (meta.id;meta.main)
n_1RXS    [*] Names modified from previous version (meta.note)
RAJ2000170.06960 deg (i) Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000+12.98806 deg (i) Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
PosErr21 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 1.18e-01 ct/s Source countrate (Note 4)   (phot.count;em.X-ray)
e_Count 2.09e-02 ct/s Error on Count (Note 4)   (stat.error;phot.count)
bgCt 1.24e-03 ct/s/arcmin2 Background countrate (Note 4)   (arith.rate;instr.background)
ExpTime 360 s Exposure time (time.duration;obs.exposure)
HR1 0.36   [-1/1] Hardness ratio 1 (Note 5)   (phot.flux;arith.ratio)
e_HR1 0.17   Error on HR1 (Note 6)   (stat.error)
HR2 0.10   [-1/1] hardness ratio 2 (Note 5)   (phot.flux;arith.ratio)
e_HR2 0.20   Error on HR2 (Note 6)   (stat.error)
Extent 53 arcsec Source extent, by which the source image exceeds the point spread function. (instr.det.psf)
L_Extent 15   Likelihood of source extent (Note 7)   (stat.likelihood)
Ldetect 38   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 0.77   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 23  Number of identification candidates in the correlation catalogue (meta.number)
SASS33015031  Identification number of SASS field (Note 12)   (meta.id;obs.field)
MASOL0042  SASS source number (MASOL number) in SASS field (mainly for internal use) (meta.id;obs.field)
start AladinLite
IX/10A/1rxs_cor ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)
ReadMe+ftp

1RXS Correlation entries (18806 rows) 		  1RXS===J112016.7+125917
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 20 16.704 "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+12 59 17.16 "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)
_RAB195011 17 40.172 "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+13 15 43.08 "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)
_Glon241.976872 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+64.422033 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)
9139recno 9139  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
1RXSJ112016.7+125917  (i) 1RXS name (meta.id;meta.main)
RAJ2000170.0696 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+12.9881 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
PosErr21 arcsec Total positional error (stat.error)
Nid 23  Number of correlated sources (meta.number)
bandPosx   [x] origin of the source position (always x: X-ray) (instr.bandwidth)
gal_Nh 0.264 10+21cm-2 Galactic HI column density (in 1021atoms/cm2) (phys.columnDensity;pos.galactic)
GLON241.9776 deg Galactic longitude (pos.galactic.lon)
GLAT 64.4222 deg Galactic latitude (pos.galactic.lat)
HR1 0.36  Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.17  rms uncertainty on HR1 (stat.error)
HR2 0.10  Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.20  rms uncertainty on HR2 (stat.error)
Extent 53  Source extent (phys.angSize)
L_Extent 15  Likelihood of source extent (stat.likelihood)
Ldetect 38  Likelihood of source detection algorithm (stat.likelihood)
ExpTime 360 s Exposure time (time.duration;obs.exposure)
Count 1.2e-01 ct/s Source count rate (phot.count;em.X-ray)
e_Count 2.1e-02 ct/s rms uncertainty on Count (stat.error;phot.count)
Flux1 2.28e-12 mW/m2 X-ray flux 1 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
Flux2 1.21e-12 mW/m2 X-ray flux 2 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
begDate1990-11-28 "Y:M:D" First date of observation (time.epoch;obs)
begDate.f 0.72 d First date of observation (day fraction) (time.epoch)
endDate1990-11-30 "Y:M:D" Last date of observation (time.epoch;obs)
endDate.f 0.19 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)
  
elapse time 0
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact