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IX/10A/1rxs ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)
The 1RXS catalogue (18806 rows)
  1RXS==J004330.9+411452
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ColumnValue  Explain   (UCD)
_RAJ200000 43 30.90 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+41 14 52.0 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195000 40 46.47 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+40 58 27.1 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon121.3303 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5993 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
620recno 620  Record number within the original table (starting from 1) (meta.record)

1RXSJ004330.9+411452  ROSAT All-Sky Survey Catalogue source name (Note 1)   (meta.id;meta.main)
n_1RXS    [*] Names modified from previous version (meta.note)
RAJ2000010.87875 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000+41.24778 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
PosErr26 arcsec Total positional error (including 6" systematic error) (stat.error)
ScrFlags_T___   [T_] screening flags (Note 2)   (meta.code)
NewFlag>   [T._] 'new data' flags (Note 3)   (meta.code)
Count 1.55e-01 ct/s Source countrate (Note 4)   (phot.count;em.X-ray)
e_Count 2.07e-02 ct/s Error on Count (Note 4)   (stat.error;phot.count)
bgCt 9.20e-04 ct/s/arcmin2 Background countrate (Note 4)   (arith.rate;instr.background)
ExpTime 485 s Exposure time (time.duration;obs.exposure)
HR1 0.63   [-1/1] Hardness ratio 1 (Note 5)   (phot.flux;arith.ratio)
e_HR1 0.18   Error on HR1 (Note 6)   (stat.error)
HR2 0.20   [-1/1] hardness ratio 2 (Note 5)   (phot.flux;arith.ratio)
e_HR2 0.24   Error on HR2 (Note 6)   (stat.error)
Extent108 arcsec Source extent, by which the source image exceeds the point spread function. (instr.det.psf)
L_Extent 26   Likelihood of source extent (Note 7)   (stat.likelihood)
Ldetect 54   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 0.72   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)
Ncand318  Number of identification candidates in the correlation catalogue (meta.number)
SASS33010002  Identification number of SASS field (Note 12)   (meta.id;obs.field)
MASOL0032  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==J004330.9+411452
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 43 30.9 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+41 14 52 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195000 40 46.5 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+40 58 27 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon121.3303 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5993 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
620recno 620  Record number within the original table (starting from 1) (meta.record)

1RXSJ004330.9+411452  1RXS name (meta.id;meta.main)
RAJ2000010.8787 deg Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+41.2478 deg Declination (J2000) (pos.eq.dec;meta.main)
PosErr26 arcsec Total positional error (stat.error)
Nid318  Number of correlated sources (meta.number)
bandPosx   [x] origin of the source position (always x: X-ray) (instr.bandwidth)
gal_Nh 0.658 10+21cm-2 Galactic HI column density (in 1021atoms/cm2) (phys.columnDensity;pos.galactic)
GLON121.3313 deg Galactic longitude (pos.galactic.lon)
GLAT-21.5995 deg Galactic latitude (pos.galactic.lat)
HR1 0.63  Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.18  rms uncertainty on HR1 (stat.error)
HR2 0.20  Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.24  rms uncertainty on HR2 (stat.error)
Extent108  Source extent (phys.angSize)
L_Extent 26  Likelihood of source extent (stat.likelihood)
Ldetect 54  Likelihood of source detection algorithm (stat.likelihood)
ExpTime 485 s Exposure time (time.duration;obs.exposure)
Count 1.6e-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 5.27e-12 mW/m2 X-ray flux 1 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
Flux2 1.81e-12 mW/m2 X-ray flux 2 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
begDate1991-01-10 "Y:M:D" First date of observation (time.epoch;obs)
begDate.f 0.25 d First date of observation (day fraction) (time.epoch)
endDate1991-01-12 "Y:M:D" Last date of observation (time.epoch;obs)
endDate.f 0.05 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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