| Show | Sort | Column | Constraint | Explain (UCD) |
| | | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | | ID | | [1/10663] Internal cloud identifier (meta.id) (ID_NUMBER) |
| | | Name | (char) | Cloud name (SDGLLL.lll+B.bbbb) (meta.id;meta.main) (ID_MAIN) |
| | | GLON | deg | (i) Galactic longitude of the cloud's centroid (pos.galactic.lon) (POS_GAL_LON) |
| | | GLAT | deg | (i) Galactic latitude of the cloud's centroid (pos.galactic.lat) (POS_GAL_LAT) |
| | | vLSR | km/s | Systemic velocity (phys.veloc;pos.lsr) (VELOC_LSR) |
| | | sigma | km/s | Velocity dispersion (phys.veloc.dispersion) (VELOC_DISP) |
| | | Area | arcsec2 | Exact footprint area (phys.area) (EXTENSION_AREA) |
| | | Req | arcsec | Equivalent radius, estimated using the footprint area (phys.angSize;src) (EXTENSION_RAD) |
| | | a | arcsec | Semi-major axis (phys.angSize;src) (EXTENSION_RAD) |
| | | b | arcsec | Semi-minor axis (phys.angSize.sminAxis) (EXTENSION_SMIN) |
ALL cols | | | |
| | | PA | deg | [] Position angle of the major axis, with 0° being along the x/l axis (pos.posAng) (POS_POS-ANG) |
| | | ARmom | | Aspect ratio from the moments (phys.size.axisRatio) (PHYS_AXIS-RATIO) |
| | | lengthMA | arcsec | Projected geometrical medial axis length (phys.angSize) (EXTENSION_DIAM) |
| | | widthMA | arcsec | Projected geometrical medial axis width (phys.angSize) (EXTENSION_DIAM) |
| | | ARMA | | Aspect ratio from the medial axis (phys.size.axisRatio) (PHYS_AXIS-RATIO) |
| | | I13CO | K.km/s | Average 13CO(2-1) integrated intensity <I13^CO_> (spect.line.intensity) (SPECT_LINE_INTENSITY) |
| | | T13CO | K | Peak 13CO(2-1) intensity Tpeak13^CO_ (spect.line.intensity) (SPECT_LINE_INTENSITY) |
| | | SNR | | Signal-to-noise ratio (stat.snr) (INST_S/N) |
| | | Npix | | Number of 3D pixels (i.e. voxels) in the cloud (meta.number) (NUMBER) |
| | | Nleaves | | Number of individual dendrogram leaves comprised in the cloud (meta.number) (NUMBER) |
| | | Origfile | | Name of the field from which the cloud was originally extracted (meta.id;meta.file) (ID_FILE) |
| | | Edge | | [0/1] Tag identifying whether a cloud touches an edge of the field (yes=1, no=0) (meta.code) (CODE_MISC) |
| | | dnear | kpc | (n) Near kinematic distance (pos.distance) (PHYS_DISTANCE_TRUE) |
ALL cols | | | |
| | | e_dnear | kpc | (n) Error on dnear (stat.error) (ERROR) |
| | | dfar | kpc | (n) Far kinematic distance (pos.distance) (PHYS_DISTANCE_TRUE) |
| | | e_dfar | kpc | (n) Error on dfar (stat.error) (ERROR) |
| | | d | kpc | (n) Final adopted distance (pos.distance) (PHYS_DISTANCE_TRUE) |
| | | e_d | kpc | (n) Error on d (stat.error) (ERROR) |
| | | dmet | (char) | Flag describing the method by which the final distance was decided (Note 1)
(meta.code) (CODE_MISC) |
| | | dsol | (char) | Flag describing the type of distance solution (Note 2)
(meta.code) (CODE_MISC) |
| | | dreliable | | [0/1] Flag to indicate sources with a reliable distance (1=reliable, 0=non-reliable) (meta.code) (CODE_MISC) |
| | | HISA | | Flag with the result from our automated HI self-absorption (HISA) determination (1=strong HISA, -1=no HISA) (meta.code) (CODE_MISC) |
| | | NAGALtot | | Total number of ATLAGAL matches (meta.number) (NUMBER) |
| | | NAGALperf | | Number of ATLASGAL perfect matches (meta.number) (NUMBER) |
| | | NAGALpart | | Number of ATLASGAL partial matches (meta.number) (NUMBER) |
| | | NAGALnod | | Number of ATLASGAL matches with no distance assigned (meta.number) (NUMBER) |
ALL cols | | | |
| | | HMSF | | [0/1] Tag identifying whether a cloud has a high-mass star formation (HMSF) tracer (1=yes, 0=no) (meta.code) (CODE_MISC) |
| | | Areapc | pc2 | Exact footprint area in pc2 (phys.area) (PHYS_AREA_GENERAL) |
| | | Reqpc | pc | Equivalent radius, estimated using the footprint area in pc (phys.size.radius) (PHYS_SIZE_RADIUS_GENERAL) |
| | | apc | pc | Semi-major axis in pc (phys.size) (PHYS_SIZE_MAJ) |
| | | bpc | pc | Semi-minor axis in pc (phys.size) (PHYS_SIZE_MIN) |
| | | lengthMApc | pc | Projected geometrical medial axis length in pc (phys.angSize) (EXTENSION_DIAM) |
| | | widthMApc | pc | Projected geometrical medial axis width in pc (phys.angSize) (EXTENSION_DIAM) |
| | | Mass | Msun | Cloud mass (phys.mass) (PHYS_MASS_MISC) |
| | | N | cm-2 | Cloud's average column density (phys.columnDensity;stat.mean) (PHYS_COLUMN_DENSITY) |
| | | Sigma | Msun/pc2 | Cloud's average gas surface density (phot.flux.density.sb;stat.mean) (PHYS_DENSITY_MASS_SURF) |
| | | alphavir | | Virial parameter (stat.fit.param) (FIT_PARAM_VALUE) |
| | | Reqd | pc | Deconvolved equivalent radius (phys.size.radius) (PHYS_SIZE_RADIUS_GENERAL) |
| | | Sigmad | Msun/pc2 | Surface density, calculated using the deconvolved radius (phys.size.radius;meta.modelled) (PHYS_DENSITY_MASS_SURF) |
ALL cols | | | |
| | | alphavird | | Virial parameter, calculating using the deconvolved radius (stat.fit.param) (FIT_PARAM_VALUE) |
| | | Xsun | kpc | X in Heliocentric coordinates (pos.distance;pos.heliocentric) (POS_GAL_HC) |
| | | Ysun | kpc | Y in Heliocentric coordinates (pos.distance;pos.heliocentric) (POS_GAL_HC) |
| | | Zsun | kpc | Z in Heliocentric coordinates (pos.distance;pos.heliocentric) (POS_GAL_HC) |
| | | Xgal | kpc | X in Galactocentric coordinates (pos.cartesian.x;pos.galactic) (POS_GAL_X) |
| | | Ygal | kpc | Y in Galactocentric coordinates (pos.cartesian.y;pos.galactic) (POS_GAL_Y) |
| | | Zgal | kpc | Z in Galactocentric coordinates (pos.cartesian.z;pos.galactic) (POS_GAL_Z) |
| | | Rgal | kpc | Galactocentric distance (pos.distance;pos.galactocentric) (POS_GAL_GC) |
| | | Simbad | | ask the Simbad data-base about this object (meta.ref.url) (DATA_LINK) |
| | | _RA.icrs | deg | (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra) (POS_EQ_RA_OTHER) |
| | | _DE.icrs | deg | (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec) (POS_EQ_DEC_OTHER) |
ALL cols | | | |