| Show | Sort | Join tables | Column | Constraint | Explain (UCD) |
| | | (ALL) | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | | (1+4) | Seq | | Running sequence number (meta.id;meta.main) (ID_NUMBER) |
| | |  (ALL) | [GC2009] | (char) | (i) Identification from Gruendl & Chu, 2009, Cat. J/ApJS/184/172 (JHHMMSS.ss+DDMMSS.s) (meta.id) (ID_MAIN) |
| | | (1) | HII | (char) | link to properties of resolved HII regions associated (r) or marginally or unresolved HII regions associated (u) (meta.ref.url) (DATA_LINK) |
| | | (1+3) | Cat | (char) | Category of the environment (Note G1)
(meta.code) (CODE_MISC) |
| | | (1) | f_Cat | (char) | [cd, ] Flag(s) on Cat (Note 1)
(meta.code) (CODE_MISC) |
| | | (1) | DEM | (char) | Associated HII region from Davies et al. (1976, Cat. VII/232; <DEM L NNNa> in Simbad) (meta.id.assoc) (ID_ASSOCIATED) |
| | | (1) | LHA120 | (char) | Associated HII region from Henize (Note 2)
(meta.id.assoc) (ID_ASSOCIATED) |
| | | (1) | CO? | (char) | [Yes/No ] CO detection (Note 3)
(meta.code) (CODE_MISC) |
| | | (1) | LH | (char) | Nearby OB association (Note 4)
(meta.id.assoc) (ID_ASSOCIATED) |
| | | (1+2+3) | IRS | (char) | Spitzer/IRS classification of the YSO (Note G2)
(meta.code) (CODE_MISC) |
ALL cols | | | |
| | | (1) | Si? | (char) | [Yes/No ] Si absorption feature in IRS spectra (meta.code) (CODE_MISC) |
| | | (1) | YSO | (char) | YSO type (src.class) (CLASS_MISC) |
| | | (1) | Fig | (char) | Figure number in the paper (meta.id) (ID_FIGURE) |
| | | (1+4) | SimbadName | (char) | Designation understandable by the Simbad data-base (meta.id) (ID_ALTERNATIVE) |
| | | (1+4) | _RA | deg | (i) Position, from the [GC2009] name (right ascension part) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | | (1+4) | _DE | deg | (i) Position, from the [GC2009] name (declination part) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | | (2) | Lgth | pc | Length (Note 1)
(pos.distance;phys.size) (PHYS_SIZE_LENGTH) |
| | | (2+3) | FHa | mW/m2 | Hα flux not corrected for extinction (phot.flux;em.line.Halpha) (PHOT_FLUX_HALPHA) |
| | | (2) | EM | pc/cm6 | Emission measure of the HII region (phys.emissMeasure;obs.field) (PHYS_EM-MEASURE) |
| | | (2) | ne | cm-3 | rms electron density (stat.stdev;phys.density;phys.electron) (PHYS_DENSITY_ELECT) |
| | | (2) | LHa | 10-7W | Hα luminosity (Note 2)
(phys.luminosity;em.line.Halpha) (PHYS_LUMINOSITY_HALPHA) |
| | | (2) | Q(H0) | ph/s | Ionizing power (Q(H0)) in photons/s (Note 2)
(phys.luminosity) (PHYS_IONIZATION_PHOTONS_TOTAL) |
| | | (2) | SpT | (char) | MK spectral type (Note 2)
(src.spType) (SPECT_TYPE_MK) |
ALL cols | | | |
| | | (3) | Fc | mW/m2 | (n) Expected continuum flux of the YSO in the Hα passband (phot.flux;em.line.Halpha) (PHOT_FLUX_HALPHA) |
| | | (4) | f_[GC2009] | (char) | [*] *: Object also in table 1; Seq 15 (flag added by CDS) (meta.code) (CODE_MISC) |
| | | (4) | Type | (char) | Description of the source (src.class) (CLASS_MISC) |
ALL cols | | | |