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=1588
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ColumnValue  Explain   (UCD)
_RAJ200005 26 06.274 "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)
_DEJ2000-66 04 46.03 "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 26 01.700 "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)
_DEB1950-66 07 14.00 "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)
_Glon276.088450 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-33.236641 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)
1588recno 1588  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CATNUM1279   [1/4809] Catalogue number of the source (Note 1)   (meta.id;meta.main)
SEQNUM 2394  Sequence number for the observation (meta.id)
FLDNUM 3  Field number of the source (obs.field)
RA195005 26 01.7 "h:m:s" (i) Right ascension 1950 (hours) (pos.eq.ra;meta.main)
DE1950-66 07 14 "d:m:s" (i) Declination 1950 (sign) (pos.eq.dec;meta.main)
PosErr 48 arcsec Positional error (arcsec) (stat.error)
Crate 0.64600 ct/s Corrected count rate (phot.count;em.X-ray)
e_Crate 0.03700 ct/s Error on the count rate (stat.error)
LivTime 1522.1 s Live time (in seconds, at the field center) (time.duration;obs.exposure)
NetCount 305.9  Net counts in the detect cell (phot.count;em.X-ray)
BkgCount 5.1  Background counts in the detect cell (instr.background)
S/N 17.3  Signal to noise ratio for the detection (stat.snr)
SizCor 2.2  Size correction factor (Note 2)   (arith.factor)
RECode 400  Ribs and edges code (Note 3)   (meta.code)
OffAxis 32.7 arcmin Dist. between source & field center (arcmin) (pos.angDistance)
SrcFlag AH   [AaHLEI ] Source flags (Note 4)   (meta.code)
RefFlag SNR  Reference and identification flag (Note 5)   (meta.ref)
  
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