VizieR

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

VizieR

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IX/13/2e The 2E Catalogue (Harris+ 1994)
The catalogue (5948 rows)
  recno=2388
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ColumnValue  Explain   (UCD)
_RAJ200007 36 56.190 "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+65 35 53.30 "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)
_RAB195007 32 07.201 "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+65 42 35.00 "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)
_Glon150.574443 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+29.193910 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)
2388recno 2388  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CATNUM1830   [1/4809] Catalogue number of the source (Note 1)   (meta.id;meta.main)
SEQNUM 589  Sequence number for the observation (meta.id)
FLDNUM 3  Field number of the source (obs.field)
RA195007 32 07.2 "h:m:s" (i) Right ascension 1950 (hours) (pos.eq.ra;meta.main)
DE1950+65 42 35 "d:m:s" (i) Declination 1950 (sign) (pos.eq.dec;meta.main)
PosErr 35 arcsec Positional error (arcsec) (stat.error)
Crate 0.01200 ct/s Corrected count rate (phot.count;em.X-ray)
e_Crate 0.00190 ct/s Error on the count rate (stat.error)
LivTime 5988.3 s Live time (in seconds, at the field center) (time.duration;obs.exposure)
NetCount 53.4  Net counts in the detect cell (phot.count;em.X-ray)
BkgCount 15.6  Background counts in the detect cell (instr.background)
S/N 6.4  Signal to noise ratio for the detection (stat.snr)
SizCor 3.0  Size correction factor (Note 2)   (arith.factor)
RECode 0  Ribs and edges code (Note 3)   (meta.code)
OffAxis 0.4 arcmin Dist. between source & field center (arcmin) (pos.angDistance)
SrcFlag AH   [AaHLEI ] Source flags (Note 4)   (meta.code)
RefFlag G  Reference and identification flag (Note 5)   (meta.ref)
  
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