| Show | Sort | Column | Constraint | Explain (UCD) |
| | | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | | Seq | | Core number in the getsf catalog (meta.id;meta.main) (ID_MAIN) |
| | | RA_ICRS | "h:m:s" | (i) Right Ascension (ICRS) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | | DE_ICRS | "d:m:s" | (i) Declination (ICRS) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | | Region | (char) | Subregion: (W49-)N, (W49-)SW or out(skirts) (obs.field) (ID_REGION) |
| | | FWHMa | arcsec | FWHM major axis of the ellipse (phys.angSize) (EXTENSION_FWHM_MAJ) |
| | | FWHMb | arcsec | FWHM minor axis of the ellipse (phys.angSize) (EXTENSION_FWHM_MIN) |
| | | PA | deg | Position Angle (West to North) of the ellipse (pos.posAng) (POS_POS-ANG) |
| | | FintB6 | mJy | Integrated flux in B6 (1.3mm) (phot.flux.density;em.mm.200-400GHz) (PHOT_FLUX_RADIO_250G) |
| | | FintBX | mJy | (n) Integrated flux in X-band (3.3cm) (phot.flux.density;em.radio.6-12GHz) (PHOT_FLUX_RADIO_8.4G) |
| | | HII | (char) | [BX RL+] Detection of the H/UCHII region in X band 3.3 cm (BX) and/or in H30alpha (RL) (meta.code) (CODE_MISC) |
| | | CrossID | (char) | Identification of the associated H/UCHII region in the catalogs of De Pree et al. (1997ApJ...482..307D, 2020AJ....160..234D) [DJW84] W49 AAA in Simbad (meta.id.assoc;obs.field) (ID_CROSSID) |
| | | HMC | (char) | [*] Association to hot molecular core (meta.code) (CODE_MISC) |
| | | Simbad | | ask the Simbad data-base about this object (meta.ref.url) (DATA_LINK) |
ALL cols | | | |