VizieR

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VizieR

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J/ApJS/207/10/table6 HST Treasury Program on the ONC (Robberto+, 2013)
WFPC2 source catalog (1643 rows)
  recno=174
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200005 35 13.51200 "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 23 04.5100 "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 46.04101 "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 24 58.0025 "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)
_Glon209.00003326 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-19.39266674 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)
174recno 174  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq 174   [1/1643] Sequential entry number (meta.id;meta.main)
ONCpc2 174   [1/1643] First (Main) entry number (1488 unique numbers) (meta.id;meta.main)

N 1  Number of observations for this source with WFPC2 (meta.number)
NIC 0  Cross-match with NICMOS sources (within 1'') (meta.ref.url)

RAJ200005 35 13.512 "h:m:s" (i) [5] Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-05 23 04.51 "d:m:s" (i) [5] Degree of Declination (J2000) (pos.eq.dec;meta.main)
Vis38   [0-9A-F] HST Visit (hexa) (meta.id;obs)
CCD 3   [1/4] WFPC2 CCD chip; 1:PC; 2,3,4: WFC (meta.id;instr)
x336 136.04 pix X position in F336W image (pos.cartesian.x;instr.det)
x439 136.04 pix X position in F439W image (pos.cartesian.x;instr.det)
x656 136.04 pix [50.73/795.99] X position in F656N image (pos.cartesian.x;instr.det)
x814 136.03 pix X position in F814W image (pos.cartesian.x;instr.det)
y336 100.77 pix Y position in F336W image (pos.cartesian.y;instr.det)
y439 100.77 pix Y position in F439W image (pos.cartesian.y;instr.det)
y656 100.77 pix [44/798.9] Y position in F656N image (pos.cartesian.y;instr.det)
y814 100.80 pix Y position in F814W image (pos.cartesian.y;instr.det)
F336W  mag HST/WFPC2 F336W Vega magnitude (phot.mag;em.opt.U)
e_F336W  mag Uncertainty in F336W (Note 1)   (stat.error)
f_F336W0   Flag on F336W, 1=OK (Note 2)   (meta.code)
F439W  mag HST/WFPC2 F439W Vega magnitude (phot.mag;em.opt.B)
e_F439W  mag Uncertainty in F439W (Note 1)   (stat.error)
f_F439W0   Flag on F439W, 1=OK (Note 2)   (meta.code)
F656N  mag HST/WFPC2 F656N Vega magnitude (phot.flux;em.line.Halpha)
e_F656N  mag Uncertainty in F656N (Note 1)   (stat.error)
f_F656N3   Flag on F656N, 1=OK (Note 2)   (meta.code)
F814W15.9190 mag HST/WFPC2 F814W Vega magnitude (phot.mag;em.opt.I)
e_F814W 0.0301 mag Uncertainty in F814W (Note 1)   (stat.error)
f_F814W1   Flag on F814W, 1=OK (Note 2)   (meta.code)
rad336 0.5 arcsec Extraction radius in F336W image (phys.angSize;em.opt.U;obs.image)
rad439 0.5 arcsec Extraction radius in F439W image (phys.angSize;em.opt.B;obs.image)
rad656 0.5 arcsec [0.1/0.5] Extraction radius in F656N image (phys.angSize;em.opt.R;obs.image)
rad814 0.5 arcsec Extraction radius in F814W image (phys.angSize;em.opt.I;obs.image)
csky336 0.56 ct Sky counts in F336W extraction radius (instr.skyLevel)
e_csky336 0.02 ct Error on sky counts in F336W image (stat.error)
csky439 0.51 ct Sky counts in F439W extraction radius (instr.skyLevel)
e_csky439 0.03 ct Error on sky counts in F439W image (stat.error)
csky656 5.55 ct Sky counts in F656N extraction radius (instr.skyLevel)
e_csky656 0.22 ct Error on sky counts in F656N image (stat.error)
csky814 3.45 ct Sky counts in F814W extraction radius (instr.skyLevel)
e_csky814 0.22 ct Error on sky counts in F814W image (stat.error)
max336 163.27 ct Peak counts in F336W image (phot.count)
max439 163.27 ct Peak counts in F439W image (phot.count)
max656 163.27 ct Peak counts in F656N image (phot.count)
max814 297.62 ct Peak counts in F814W image (phot.count)
Obs2004-11-01T18:53:16 s Date of the observation; GMT (time.epoch)
  
elapse time 1

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