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)
The 1RXS catalogue (18806 rows)
  1RXS===J235503.5+283802
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200023 55 03.5016 "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+28 38 02.004 "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)
_RAB195023 52 30.7119 "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+28 21 20.470 "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)
_Glon108.2304131 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-32.6232420 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)
18748recno 18748  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ235503.5+283802  (i) ROSAT All-Sky Survey Catalogue source name (Note 1)   (meta.id;meta.main)
n_1RXS    [*] Names modified from previous version (meta.note)
RAJ2000358.76459 deg (i) Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000+28.63389 deg (i) Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
PosErr 6 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 1.09e+01 ct/s Source countrate (Note 4)   (phot.count;em.X-ray)
e_Count 2.00e-01 ct/s Error on Count (Note 4)   (stat.error;phot.count)
bgCt 9.35e-04 ct/s/arcmin2 Background countrate (Note 4)   (arith.rate;instr.background)
ExpTime 277 s Exposure time (time.duration;obs.exposure)
HR1-0.15   [-1/1] Hardness ratio 1 (Note 5)   (phot.flux;arith.ratio)
e_HR1 0.01   Error on HR1 (Note 6)   (stat.error)
HR2 0.15   [-1/1] hardness ratio 2 (Note 5)   (phot.flux;arith.ratio)
e_HR2 0.02   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 67   Likelihood of source extent (Note 7)   (stat.likelihood)
Ldetect9999   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 0.69   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)
SASS33012058  Identification number of SASS field (Note 12)   (meta.id;obs.field)
MASOL0058  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)
1RXS Correlation entries (18806 rows)
  1RXS===J235503.5+283802
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200023 55 03.504 "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+28 38 02.04 "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)
_RAB195023 52 30.714 "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+28 21 20.51 "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)
_Glon108.230426 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-32.623235 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)
18748recno 18748  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ235503.5+283802  (i) 1RXS name (meta.id;meta.main)
RAJ2000358.7646 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+28.6339 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
PosErr 6 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 0.486 10+21cm-2 Galactic HI column density (in 1021atoms/cm2) (phys.columnDensity;pos.galactic)
GLON108.2313 deg Galactic longitude (pos.galactic.lon)
GLAT-32.6234 deg Galactic latitude (pos.galactic.lat)
HR1-0.15  Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.01  rms uncertainty on HR1 (stat.error)
HR2 0.15  Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.02  rms uncertainty on HR2 (stat.error)
Extent 19  Source extent (phys.angSize)
L_Extent 67  Likelihood of source extent (stat.likelihood)
Ldetect999  Likelihood of source detection algorithm (stat.likelihood)
ExpTime 277 s Exposure time (time.duration;obs.exposure)
Count 1.1e+01 ct/s Source count rate (phot.count;em.X-ray)
e_Count 2.0e-01 ct/s rms uncertainty on Count (stat.error;phot.count)
Flux1 3.13e-10 mW/m2 X-ray flux 1 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
Flux2 8.19e-11 mW/m2 X-ray flux 2 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
begDate1990-07-14 "Y:M:D" First date of observation (time.epoch;obs)
begDate.f 0.76 d First date of observation (day fraction) (time.epoch)
endDate1991-01-15 "Y:M:D" Last date of observation (time.epoch;obs)
endDate.f 0.92 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

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact