VizieR

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VizieR

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J/A+A/475/217/pne Classification of planetary nebulae (Quireza+, 2007)
Parameters, pre-classification and posterior classification of planetary nebulae (tables 1 and 6 of paper) (476 rows)
  recno=354
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200013 51 03.2730 "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)
_DEJ2000-51 12 20.620 "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)
_RAB195013 47 51.4671 "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)
_DEB1950-50 57 30.469 "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)
_Glon312.3667780 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+10.5706268 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)
354recno 354  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC 5307  Planetary nebula main designation (Common name) (meta.id;phys.atmol.configuration;meta.main)
PNG312.3+10.5  Designation of the Galactic Planetary Nebula (meta.id)
He/H 0.101   Helium over hydrogen abundance ratio by number (phys.abund.Y;arith.ratio)
n_He/H    [:] Note about the He/H abundance ratio (Note 1)   (meta.note)
r_He/H12,17,21,18  Reference of the He/H abundance ratio (meta.ref;phys.abund.Y)
lg(O/H)+12 8.63   Oxygen over hydrogen abundance ratio by number (phys.abund)
r_lg(O/H)+1212,17,16,21,18  Reference of the O/H abundance ratio (meta.ref;pos.frame)
lg(N/H)+12 7.97   Nitrogen over hydrogen abundance ratio by number (phys.abund)
r_lg(N/H)+1212,17,21,18  Reference of the N/H abundance ratio (meta.ref;pos.frame)
lg(N/O)-0.65   Nitrogen over oxygen abundance ratio by number (phys.abund)
dhel 2.3 kpc Heliocentric distance (pos.distance;pos.heliocentric)
r_dhel40   Reference of the heliocentric distance (meta.ref;pos.frame)
RGal 6.3 kpc Galactocentric distance (pos.distance;pos.galactocentric)
abs(Z) 0.419 kpc Absolute value of the height in relation to the Galactic plane (pos.cartesian.z;pos.galactic)
VLSR 38.9 km/s Radial velocity relative to the Local Sandard of Rest (Note 2)   (spect.dopplerVeloc;pos.lsr)
abs(DV)100.7 km/s Absolute value of the peculiar velocity (phys.veloc)
Theta 12.6 arcsec Angular diameter of the planetary nebula (phys.angSize)
r_Theta87  Reference of the angular diameter (meta.ref;pos.frame)
S5GHz 95.0 mJy 5GHz (6cm) radio flux density (phot.flux.density;em.radio.3-6GHz)
r_S5GHz 99   Reference of the 5 GHz flux density (meta.ref;pos.frame)
TypeIIbC/(III/IV)B  Classification according to the Peimbert's types (src.class)
p(typeI) 0.00  Posterior probability for the membership of each object to the type I group (stat.probability)
p(typeIIa) 0.00  Posterior probability for the membership of each object to the type IIa group (stat.probability)
p(typeIIb) 0.00  Posterior probability for the membership of each object to the type IIb group (stat.probability)
p(typeIII) 0.99  Posterior probability for the membership of each object to the type III group (stat.probability)
p(typeIV) 0.01  Posterior probability for the membership of each object to the type IV group (stat.probability)
Pre-classIIbC/(III/IV)B  Previous classification (as in column "Type" of Table 1) (src.class)
Post-classIII  Posterior classification (src.class)

SimbadNamePN G312.3+10.5  Designation understandable by the Simbad data-base (meta.id)
_RA207.76364 deg (i) Computed Right Ascension for Equinox: J2000 (pos.eq.ra;meta.main)
_DE-51.20573 deg (i) Computed Declination for Equinox: J2000 (pos.eq.dec;meta.main)
  
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