VizieR

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VizieR

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J/ApJS/213/23/table2 Deep Chandra obs. of the giant HII region N11 in LMC (Naze+, 2014)
Chandra source list (165 rows)
  recno=164
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ColumnValue  Explain   (UCD)
_RAJ200004 57 16.4500 "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 23 22.600 "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)
_RAB195004 57 10.1292 "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 27 53.823 "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)
_Glon277.1444908 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-36.0238709 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)
164recno 164  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq164  (i) [1/165] Running source number (meta.id)
CXOUJ045716.45-662322.6  Chandra identifier (JHHMMSS.ss+DDMMSS.s) (Note 1)   (meta.id;meta.main)
ePos 2.5 arcsec [0.2/4.6] The 1σ position uncertainty (Note 2)   (stat.error;pos.posAng)
CR 0.34 ct/ks [0.04/7.5] On-axis source total count rate (Note 3)   (phot.count;em.X-ray)
e_CR 0.08 ct/ks Uncertainty in CR (stat.error)
HR1    [-1/1] First hardness ratio (Note 4)   (phot.flux;arith.ratio)
e_HR1    Uncertainty in HR1 (stat.error)
HR2    [-1/1] Second hardness ratio (Note 5)   (phot.flux;arith.ratio)
e_HR2    Uncertainty in HR2 (stat.error)
theta 9.2 arcmin [0.2/11.4] Off-axis angle (instr.offset)
Cts 44 ct [5/1000] Raw counts (phot.count;em.X-ray)
bgCt14.6 ct Background counts (instr.background)
Exp163 ks Effective exposures in the detection aperture (phys.angSize;instr.fov)
DetS   [TSH] Detection flag (Note 6)   (meta.code.error)

XID 2  Number of cross-identifications found within 1" (tables 3 and 4) (meta.number)
SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA074.31854 deg (i) Positions from Chandra names (right ascension part) (pos.eq.ra;meta.main)
_DE-66.38961 deg (i) Positions from Chandra names (declination part) (pos.eq.dec;meta.main)
  
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