VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
IX/13/2e The 2E Catalogue (Harris+ 1994)
The catalogue (5948 rows)
  recno=4573
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200016 27 25.368 "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)
_DEJ2000-24 17 50.06 "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)
_RAB195016 24 24.001 "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)
_DEB1950-24 11 10.00 "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)
_Glon353.306979 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+16.810357 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)
4573recno 4573  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CATNUM3689   [1/4809] Catalogue number of the source (Note 1)   (meta.id;meta.main)
SEQNUM 9542  Sequence number for the observation (meta.id)
FLDNUM 11  Field number of the source (obs.field)
RA195016 24 24.0 "h:m:s" (i) Right ascension 1950 (hours) (pos.eq.ra;meta.main)
DE1950-24 11 10 "d:m:s" (i) Declination 1950 (sign) (pos.eq.dec;meta.main)
PosErr 43 arcsec Positional error (arcsec) (stat.error)
Crate 0.01220 ct/s Corrected count rate (phot.count;em.X-ray)
e_Crate 0.00330 ct/s Error on the count rate (stat.error)
LivTime 2500.6 s Live time (in seconds, at the field center) (time.duration;obs.exposure)
NetCount 20.1  Net counts in the detect cell (phot.count;em.X-ray)
BkgCount 9.9  Background counts in the detect cell (instr.background)
S/N 3.7  Signal to noise ratio for the detection (stat.snr)
SizCor 0.6  Size correction factor (Note 2)   (arith.factor)
RECode 0  Ribs and edges code (Note 3)   (meta.code)
OffAxis 10.5 arcmin Dist. between source & field center (arcmin) (pos.angDistance)
SrcFlag    [AaHLEI ] Source flags (Note 4)   (meta.code)
RefFlag   Reference and identification flag (Note 5)   (meta.ref)
  
elapse time 1

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact