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===J174537.3+395128
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ColumnValue  Explain   (UCD)
_RAJ200017 45 37.3032 "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+39 51 28.008 "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)
_RAB195017 43 59.1750 "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+39 52 34.322 "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)
_Glon065.5548054 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+29.0611871 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)
14794recno 14794  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ174537.3+395128  (i) ROSAT All-Sky Survey Catalogue source name (Note 1)   (meta.id;meta.main)
n_1RXS    [*] Names modified from previous version (meta.note)
RAJ2000266.40543 deg (i) Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000+39.85778 deg (i) Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
PosErr15 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 7.18e-02 ct/s Source countrate (Note 4)   (phot.count;em.X-ray)
e_Count 1.02e-02 ct/s Error on Count (Note 4)   (stat.error;phot.count)
bgCt 1.18e-03 ct/s/arcmin2 Background countrate (Note 4)   (arith.rate;instr.background)
ExpTime 990 s Exposure time (time.duration;obs.exposure)
HR1 0.77   [-1/1] Hardness ratio 1 (Note 5)   (phot.flux;arith.ratio)
e_HR1 0.13   Error on HR1 (Note 6)   (stat.error)
HR2 0.49   [-1/1] hardness ratio 2 (Note 5)   (phot.flux;arith.ratio)
e_HR2 0.12   Error on HR2 (Note 6)   (stat.error)
Extent 41 arcsec Source extent, by which the source image exceeds the point spread function. (instr.det.psf)
L_Extent 13   Likelihood of source extent (Note 7)   (stat.likelihood)
Ldetect 66   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 0.72   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)
Ncand 8  Number of identification candidates in the correlation catalogue (meta.number)
SASS33010039  Identification number of SASS field (Note 12)   (meta.id;obs.field)
MASOL0127  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===J174537.3+395128
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200017 45 37.296 "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+39 51 28.08 "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)
_RAB195017 43 59.168 "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+39 52 34.39 "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)
_Glon065.554822 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+29.061214 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)
14794recno 14794  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ174537.3+395128  (i) 1RXS name (meta.id;meta.main)
RAJ2000266.4054 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+39.8578 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
PosErr15 arcsec Total positional error (stat.error)
Nid 8  Number of correlated sources (meta.number)
bandPosx   [x] origin of the source position (always x: X-ray) (instr.bandwidth)
gal_Nh 0.300 10+21cm-2 Galactic HI column density (in 1021atoms/cm2) (phys.columnDensity;pos.galactic)
GLON 65.5558 deg Galactic longitude (pos.galactic.lon)
GLAT 29.0611 deg Galactic latitude (pos.galactic.lat)
HR1 0.77  Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.13  rms uncertainty on HR1 (stat.error)
HR2 0.49  Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.12  rms uncertainty on HR2 (stat.error)
Extent 41  Source extent (phys.angSize)
L_Extent 13  Likelihood of source extent (stat.likelihood)
Ldetect 66  Likelihood of source detection algorithm (stat.likelihood)
ExpTime 990 s Exposure time (time.duration;obs.exposure)
Count 7.2e-02 ct/s Source count rate (phot.count;em.X-ray)
e_Count 1.0e-02 ct/s rms uncertainty on Count (stat.error;phot.count)
Flux1 1.51e-12 mW/m2 X-ray flux 1 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
Flux2 8.90e-13 mW/m2 X-ray flux 2 in 0.1-2.4keV energy range (phot.flux;em.X-ray)
begDate1990-09-03 "Y:M:D" First date of observation (time.epoch;obs)
begDate.f 0.55 d First date of observation (day fraction) (time.epoch)
endDate1990-09-07 "Y:M:D" Last date of observation (time.epoch;obs)
endDate.f 0.15 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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