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 'AGN observations obtained at FAI'
To cite the table as such, we suggest the following BibTeX entry:
![[Operator logo]](/static/img/logo_medium.png){kind=logo}
@MISC{vo:fai_agn_main,
year=2022,
title={{AGN} observations obtained at {FAI}},
author={Fesenkov Astrophysical Institute},
url={https://dachs.fai.kz/tableinfo/fai_agn.main},
howpublished={{VO} resource provided by the {FAI} archives}
}
Sorted by DB column index. [Sort alphabetically]
| Name | Table Head | Description | Unit | UCD |
|---|---|---|---|---|
| accref | Product key | Access key for the data | N/A | meta.ref.url |
| owner | Owner | Owner of the data | N/A | N/A |
| embargo | Embargo ends | Date the data will become/became public | a | N/A |
| mime | Type | MIME type of the file served | N/A | meta.code.mime |
| accsize | File size | Size of the data in bytes | byte | VOX:Image_FileSize |
| centerAlpha | Ctr. RA | Approximate center of image, RA | deg | pos.eq.ra |
| centerDelta | Ctr. Dec | Approximate center of image, Dec | deg | pos.eq.dec |
| imageTitle | Title | Synthetic name of the image | N/A | meta.title |
| instId | Instrument | Identifier of the originating instrument | N/A | meta.id;instr |
| dateObs | Obs. date | Epoch at midpoint of observation | d | time;obs.exposure |
| nAxes | #axes | Number of axes in data | N/A | pos.wcs.naxes |
| pixelSize | Axes Lengths | Number of pixels along each of the axes | pix | pos.wcs.naxis |
| pixelScale | Scales | The pixel scale on each image axis | deg/pix | pos.wcs.scale |
| refFrame | Ref. Frame | Coordinate system reference frame | N/A | pos.frame |
| wcs_equinox | Equinox | Equinox of the given coordinates | yr | time.equinox |
| wcs_projection | Proj. | FITS WCS projection type | N/A | pos.wcs.ctype |
| wcs_refPixel | Ref. pixel | WCS reference pixel | pix | pos.wcs.crpix |
| wcs_refValues | Ref. values | World coordinates at WCS reference pixel | deg | pos.wcs.crval |
| wcs_cdmatrix | CD matrix | FITS WCS CDij matrix | deg/pix | pos.wcs.cdmatrix |
| bandpassId | Bandpass | Freeform name of the bandpass used | N/A | instr.bandpass |
| bandpassUnit | Bandpass unit | Unit of bandpass specifications (always m). | N/A | N/A |
| bandpassRefval | Band Ref. | Characteristic quantity for the bandpass of the image | m | instr.bandpass;stat.median |
| bandpassHi | Band upper | Upper limit of the bandpass (in BandPass_Unit units) | m | instr.bandpass;stat.max |
| bandpassLo | Band lower | Lower limit of the bandpass (in BandPass_Unit units) | m | instr.bandpass;stat.min |
| pixflags | P. Flags | Flags specifying the processing done (C-original; F-resampled; Z-fluxes valid; X-not resampled; V-for display only | N/A | meta.code |
| coverage | Coverage | Field covered by the image | deg | N/A |
| object | Obj. | Object name | N/A | meta.id;src |
| target_ra | Target RA | Right ascension of an object. | deg | pos.eq.ra;meta.main |
| target_dec | Target Dec | Declination of an object. | deg | pos.eq.dec;meta.main |
| exptime | T.Exp | Exposure time. | s | time.duration;obs.exposure |
| telescope | Telescope | Telescope. | N/A | instr.tel |
| observat | Observat | Observatory where data was obtained. | N/A | meta.id;instr.obsty |
| readoutm | RedaoutMode | Readout mode of image | N/A | meta.note |
| bin | Binning | Binning factor | N/A | meta.number;instr.pixel |
| airmass | Airmass | Relative optical path length through atmosphere | N/A | obs.airMass |
| pub_did | pubDID | publisherDID of this dataset | N/A | meta.ref.ivoid |
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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