VizieR

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

VizieR

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

The 1RXS catalogue (18806 rows) 		  1RXS===J123959.8-113725
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 39 59.7984 "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)
_DEJ2000-11 37 25.500 "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)
_RAB195012 37 23.7509 "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)
_DEB1950-11 20 57.675 "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)
_Glon298.4630314 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+51.1486956 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)
10303recno 10303  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
1RXSJ123959.8-113725  (i) ROSAT All-Sky Survey Catalogue source name (Note 1)   (meta.id;meta.main)
n_1RXS    [*] Names modified from previous version (meta.note)
RAJ2000189.99916 deg (i) Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000-11.62375 deg (i) Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
PosErr12 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 1.08e-01 ct/s Source countrate (Note 4)   (phot.count;em.X-ray)
e_Count 2.23e-02 ct/s Error on Count (Note 4)   (stat.error;phot.count)
bgCt 1.12e-03 ct/s/arcmin2 Background countrate (Note 4)   (arith.rate;instr.background)
ExpTime 282 s Exposure time (time.duration;obs.exposure)
HR1 0.77   [-1/1] Hardness ratio 1 (Note 5)   (phot.flux;arith.ratio)
e_HR1 0.18   Error on HR1 (Note 6)   (stat.error)
HR2 0.34   [-1/1] hardness ratio 2 (Note 5)   (phot.flux;arith.ratio)
e_HR2 0.20   Error on HR2 (Note 6)   (stat.error)
Extent 0 arcsec Source extent, by which the source image exceeds the point spread function. (instr.det.psf)
L_Extent    Likelihood of source extent (Note 7)   (stat.likelihood)
Ldetect 53   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 0.75   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 32  Number of identification candidates in the correlation catalogue (meta.number)
SASS33019034  Identification number of SASS field (Note 12)   (meta.id;obs.field)
MASOL0060  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===J123959.8-113725
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 39 59.808 "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)
_DEJ2000-11 37 25.32 "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)
_RAB195012 37 23.760 "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)
_DEB1950-11 20 57.50 "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)
_Glon298.463088 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+51.148748 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)
10303recno 10303  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
1RXSJ123959.8-113725  (i) 1RXS name (meta.id;meta.main)
RAJ2000189.9992 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-11.6237 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
PosErr12 arcsec Total positional error (stat.error)
Nid 32  Number of correlated sources (meta.number)
bandPosx   [x] origin of the source position (always x: X-ray) (instr.bandwidth)
gal_Nh 0.385 10+21cm-2 Galactic HI column density (in 1021atoms/cm2) (phys.columnDensity;pos.galactic)
GLON298.4641 deg Galactic longitude (pos.galactic.lon)
GLAT 51.1489 deg Galactic latitude (pos.galactic.lat)
HR1 0.77  Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.18  rms uncertainty on HR1 (stat.error)
HR2 0.34  Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.20  rms uncertainty on HR2 (stat.error)
Extent 0  Source extent (phys.angSize)
L_Extent 0  Likelihood of source extent (stat.likelihood)
Ldetect 53  Likelihood of source detection algorithm (stat.likelihood)
ExpTime 282 s Exposure time (time.duration;obs.exposure)
Count 1.1e-01 ct/s Source count rate (phot.count;em.X-ray)
e_Count 2.2e-02 ct/s rms uncertainty on Count (stat.error;phot.count)
Flux1 2.70e-12 mW/m2 X-ray flux 1 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
Flux2 1.34e-12 mW/m2 X-ray flux 2 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
begDate1990-12-27 "Y:M:D" First date of observation (time.epoch;obs)
begDate.f 0.88 d First date of observation (day fraction) (time.epoch)
endDate1991-01-17 "Y:M:D" Last date of observation (time.epoch;obs)
endDate.f 0.16 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 1