| Column | Value | | Explain (UCD) |
| _RAJ2000 | 12 58 21.8300 | "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) (POS_EQ_RA) |
| _DEJ2000 | +27 58 04.000 | "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) (POS_EQ_DEC) |
| _RAB1950 | 12 55 56.8660 | "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) (POS_EQ_RA) |
| _DEB1950 | +28 14 14.849 | "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) (POS_EQ_DEC) |
| _Glon | 062.0029040 | 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) (POS_GAL_LON) |
| _Glat | +88.2503050 | 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) (POS_GAL_LAT) |
| 243425recno | 243425 | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
|
| Name | NGC4850 | | Target source name (meta.id;meta.main) (ID_MAIN) |
| sys | J | | System of the original coordinates: B (FK4/B1950) or J (FK5/J2000) or G (Galactic) (meta.note) (POS_REFERENCE-SYSTEM) |
| RAJ2000 | 12 58 21.83 | "h:m:s" | (i) []? Right ascension J2000 (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| DEJ2000 | +27 58 04.0 | "d:m:s" | (i) Declination J2000 (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| Obs | 2013-07-01 | "Y:M:D" | (i) Starting date of the Observation (from ncsID) (time.start;obs) (TIME_DATE) |
| scan | 274 | | Scan No. (Date.scan = ncsID) (meta.id) (ID_NUMBER) |
| t1 | 20:32:49.0 | "h:m:s" | Starting time in UTC (time.epoch) (TIME_MISC) |
| t2 | 20:39:29.0 | "h:m:s" | End time (time.epoch) (TIME_MISC) |
| obsMode | onOff | | Observation mode (Note 1)
(instr.setup) (INST_SETUP) |
| Prog | 063-12 | | Identification code of the program (meta.code;obs) (OBS_CODE) |
| tau | 0.762 | | Zenith τ at 225 GHz from tipping taumeter (pos.az.zd) (PHYS_OPTICAL-DEPTH) |
| receiv | E230 | | Short name of the receiver(band) used (instr.setup) (INST_SETUP) |
| line | CO21 | | Name of line observed (meta.id;spect.line) (SPECT_LINE_ID) |
| Freq | 226.3626 | GHz | Frequency used for the observation (em.freq) (OBS_FREQUENCY) |
