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=1717
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ColumnValue  Explain   (UCD)
_RAJ200005 35 20.022 "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)
_DEJ2000-05 25 08.96 "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)
_RAB195005 32 52.601 "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)
_DEB1950-05 27 02.00 "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)
_Glon209.045666 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-19.384219 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)
1717recno 1717  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CATNUM1366   [1/4809] Catalogue number of the source (Note 1)   (meta.id;meta.main)
SEQNUM 10413  Sequence number for the observation (meta.id)
FLDNUM 4  Field number of the source (obs.field)
RA195005 32 52.6 "h:m:s" (i) Right ascension 1950 (hours) (pos.eq.ra;meta.main)
DE1950-05 27 02 "d:m:s" (i) Declination 1950 (sign) (pos.eq.dec;meta.main)
PosErr 48 arcsec Positional error (arcsec) (stat.error)
Crate 0.07400 ct/s Corrected count rate (phot.count;em.X-ray)
e_Crate 0.01600 ct/s Error on the count rate (stat.error)
LivTime 2510.7 s Live time (in seconds, at the field center) (time.duration;obs.exposure)
NetCount 73.2  Net counts in the detect cell (phot.count;em.X-ray)
BkgCount 49.4  Background counts in the detect cell (instr.background)
S/N 4.8  Signal to noise ratio for the detection (stat.snr)
SizCor 3.7  Size correction factor (Note 2)   (arith.factor)
RECode 601  Ribs and edges code (Note 3)   (meta.code)
OffAxis 30.1 arcmin Dist. between source & field center (arcmin) (pos.angDistance)
SrcFlag AIL   [AaHLEI ] Source flags (Note 4)   (meta.code)
RefFlag S  Reference and identification flag (Note 5)   (meta.ref)
  
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