Table Description:
This table is available for ADQL queries and through the TAP endpoint.
Resource Description:
For a list of all services and tables belonging to this table's resource, see Information on resource 'ChiVO Data Provider for ALMA FITS'
To cite the table as such, we suggest the following BibTeX entry:
@MISC{vo:alma_fits_alma_fits, year=2017, title={{ChiVO} Data Provider for {ALMA} {FITS}}, author={{ChiVO} Team}, url={https://vo.chivo.cl/tableinfo/alma_fits.alma_fits}, howpublished={{VO} resource provided by the {ChiVO}} }
Sorted alphabetically. [Sort by DB column index]
Name | Table Head | Description | Unit | UCD |
---|---|---|---|---|
access_url | URL Download. | URL of the data file. | N/A | meta.ref.url;meta.main |
accref | Product key | Access key for the data | N/A | N/A |
accsize | File size | Size of the data in bytes | byte | VOX:Image_FileSize |
bandpassHi | Band upper | Upper limit of the bandpass (in BandPass_Unit units) | m | VOX:BandPass_HiLimit |
bandpassId | Bandpass | Freeform name of the bandpass used | N/A | VOX:BandPass_ID |
bandpassLo | Band lower | Lower limit of the bandpass (in BandPass_Unit units) | m | VOX:BandPass_LoLimit |
bandpassRefval | Band Ref. | Characteristic quantity for the bandpass of the image | m | VOX:BandPass_RefValue |
bandpassUnit | Bandpass unit | Unit of bandpass specifications (always m). | N/A | VOX:BandPass_Unit |
centerAlpha | Ctr. RA | Approximate center of image, RA | deg | POS_EQ_RA_MAIN |
centerDelta | Ctr. Dec | Approximate center of image, Dec | deg | POS_EQ_DEC_MAIN |
coverage | Coverage | Field covered by the image | deg | N/A |
date_obs | DATE-OBS | Observation start time. | N/A | time.epoch;meta.main |
dateObs | Obs. date | Epoch at midpoint of observation | d | VOX:Image_MJDateObs |
embargo | Embargo ends | Date the data will become/became public | a | N/A |
file_name | Name File | Name of the file FITS. | N/A | meta.id;meta.file;meta.main |
gous | GOUS | Group observing unit set status uid. | N/A | meta.gous;meta.main |
imageTitle | Title | Synthetic name of the image | N/A | VOX:Image_Title |
instId | Instrument | Identifier of the originating instrument | N/A | INST_ID |
instrument_name | INSTRUME | The receiver band used for the image observations. | N/A | meta.id;instr;meta.main |
latpole | LATPOLE | Latitude in the coordinate system of celestial systemâs north pole. | N/A | meta.latpole;meta.main |
lonpole | LONPOLE | Longitude in the coordinate system of celestial systemâs north pole. | N/A | meta.lonpole;meta.main |
mime | Type | MIME type of the file served | N/A | N/A |
mous | MOUS | Member observing unit set status uid. | N/A | meta.mous;meta.main |
nAxes | #axes | Number of axes in data | N/A | VOX:Image_Naxes |
naxis | NAXIS | Number of axes in the associated data array. | N/A | pos.wcs.naxis;meta.main |
naxisn | NAXISn | Number of elements along axis n of a data array (n = 1-NAXIS). ASA data must have four NAXIS terms. | N/A | pos.wcs.naxisn;meta.main |
obsgeo_x | OBSGEO-X | Xâcoordinate in cartesian geocentric terrestrial reference frame, specifying the location the observation took place at time given in MJD-AVG. | N/A | pos.cartesian.x;meta.main |
obsgeo_y | OBSGEO-Y | Yâcoordinate in cartesian geocentric terrestrial reference frame, specifying the location the observation took place at time given in MJD-AVG. | N/A | pos.cartesian.y;meta.main |
obsgeo_z | OBSGEO-Z | Zâcoordinate in cartesian geocentric terrestrial reference frame, specifying the location the observation took place at time given in MJD-AVG. | N/A | pos.cartesian.y;meta.main |
owner | Owner | Owner of the data | N/A | N/A |
pixelScale | Scales | The pixel scale on each image axis | deg/pix | VOX:Image_Scale |
pixelSize | Axes Lengths | Number of pixels along each of the axes | pix | VOX:Image_Naxis |
pixflags | P. Flags | Flags specifying the processing done (C-original; F-resampled; Z-fluxes valid; X-not resampled; V-for display only | N/A | VOX:Image_PixFlags |
radesys | RADESYS | Name of the reference frame of equatorial or ecliptic coordinates. | N/A | pos.eq.radesys;meta.main |
refFrame | Ref. Frame | Coordinate system reference frame | N/A | VOX:STC_CoordRefFrame |
restfrq | RESTFRQ | ontingent on the type of measurements being made: For transition line measurements: the rest frequency of the of the spectral feature of interest in Hz. For continuum measurements: the centre of the band of the spectral window. | N/A | pos.eq.restfrq;meta.main |
s_dec | DEC | The Declination coordinate of image center, in the in the system specified in EQUINOX and RADESYS. | N/A | pos.eq.dec;meta.main |
s_ra | RA | The Right Ascension coordinate of image center, in the system specified in EQUINOX and RADESYS. | N/A | pos.eq.ra;meta.main |
specsys | SPECSYS | Reference frame for freq axis. | N/A | pos.eq.specsys;meta.main |
target_name | Target Name | Name for source observed. | N/A | meta.id;meta.main |
wcs_cdmatrix | CD matrix | FITS WCS CDij matrix | deg/pix | VOX:WCS_CDMatrix |
wcs_equinox | Equinox | Equinox of the given coordinates | yr | VOX:STC_CoordEquinox |
wcs_projection | Proj. | FITS WCS projection type | N/A | VOX:WCS_CoordProjection |
wcs_refPixel | Ref. pixel | WCS reference pixel | pix | VOX:WCS_CoordRefPixel |
wcs_refValues | Ref. values | World coordinates at WCS reference pixel | deg | VOX:WCS_CoordRefValue |
Columns that are parts of indices are marked like this.
The following services may use the data contained in this table:
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