The VO @ ASTRON Public Tables

Result

Matched: 29

TablenameInfoTable desc.Res desc.
apertif_dr1.beam_cubesTable Info Apertif Imaging Data from the data release 1 Apertif Imaging Data from the data release 1
apertif_dr1.calibrated_visibilitiesTable Info Apertif Imaging Data from the data release 1 Apertif Imaging Data from the data release 1
apertif_dr1.continuum_imagesTable Info Apertif Imaging Data from the data release 1 Apertif Imaging Data from the data release 1
apertif_dr1.flux_cal_visibilitiesTable Info Apertif Imaging Data from the data release 1 Apertif Imaging Data from the data release 1
apertif_dr1.pol_cal_visibilitiesTable Info Apertif Imaging Data from the data release 1 Apertif Imaging Data from the data release 1
apertif_dr1.pol_cubesTable Info Apertif Imaging Data from the data release 1 Apertif Imaging Data from the data release 1
apertif_dr1.raw_visibilitiesTable Info Apertif Imaging Data from the data release 1 Apertif Imaging Data from the data release 1
apertif_dr1.spectral_cubesTable Info Apertif Imaging Data from the data release 1 Apertif Imaging Data from the data release 1
hetdex.hetdex_imagesTable Info This service queries the catalog of images from the LOFAR Two-metre Sky Survey First Data Release (LoTSS-DR1). This data release contains images and catalogs that characterise the low-frequency radio emission in the region of the HETDEX Spring Field (right ascension 10h45m00s to15h30m00s and declination 45◦00′00′′ to 57◦00′00′′). A total of 325,694 radio sources are detected in a region covering 424 square degrees. The maps have a median sensitivity of 71 uJy/beam and a resolution of 6 arcsec. Optical counterparts for 71% of the radio sources have been identified and where possible photometric redshifts for these sources have been derived. This service queries the catalog of images from the LOFAR Two-metre Sky Survey First Data Release (LoTSS-DR1). This data release contains images and catalogs that characterise the low-frequency radio emission in the region of the HETDEX Spring Field (right ascension 10h45m00s to15h30m00s and declination 45◦00′00′′ to 57◦00′00′′). A total of 325,694 radio sources are detected in a region covering 424 square degrees. The maps have a median sensitivity of 71 uJy/beam and a resolution of 6 arcsec. Optical counterparts for 71% of the radio sources have been identified and where possible photometric redshifts for these sources have been derived.
hetdex.img_mainTable Info The LOFAR HBA Tier-1 preliminary data release contains images and catalogs that characterise the low-frequency radio emission in the region of the HETDEX Spring Field. In excess of 40,000 sources are detected in the images that cover an area of over 350 square degrees, have a resolution of 25 arcsec, and typical noise levels of less than 0.5 mJy/beam. The LOFAR HBA Tier-1 preliminary data release contains images and catalogs that characterise the low-frequency radio emission in the region of the HETDEX Spring Field. In excess of 40,000 sources are detected in the images that cover an area of over 350 square degrees, have a resolution of 25 arcsec, and typical noise levels of less than 0.5 mJy/beam.
ivoa.ObsCoreTable InfoThe IVOA-defined obscore table, containing generic metadata for datasets within this datacenter.Definition and support code for the ObsCore data model and table.
lbcs.mainTable Info This service queries the catalog of calibrators from the LOFAR Long-Baseline Calibrator Survey (LBCS). The LBCS aims to identify sources suitable for calibrating the highest-resolution observations made with the International LOFAR Telescope, which include baselines >1000 km. Suitable sources must contain significant correlated flux density (>50 − 100 mJy) at frequencies around 110–190 MHz on scales of a few hundred milliarcseconds. This service queries the catalog of calibrators from the LOFAR Long-Baseline Calibrator Survey (LBCS). The LBCS aims to identify sources suitable for calibrating the highest-resolution observations made with the International LOFAR Telescope, which include baselines >1000 km. Suitable sources must contain significant correlated flux density (>50 − 100 mJy) at frequencies around 110–190 MHz on scales of a few hundred milliarcseconds.
lofartier1.img_mainTable Info This service queries the catalog of images from the LOFAR HBA Tier-1 preliminary data release (LoTSS-PDR). This data release contains images and catalogs that characterise the low-frequency radio emission in the region of the HETDEX Spring Field. In excess of 40,000 sources are detected in the images that cover an area of over 350 square degrees, have a resolution of 25 arcsec, and typical noise levels of less than 0.5 mJy/beam. This service queries the catalog of images from the LOFAR HBA Tier-1 preliminary data release (LoTSS-PDR). This data release contains images and catalogs that characterise the low-frequency radio emission in the region of the HETDEX Spring Field. In excess of 40,000 sources are detected in the images that cover an area of over 350 square degrees, have a resolution of 25 arcsec, and typical noise levels of less than 0.5 mJy/beam.
lofartier1.mainTable Info This service queries the catalog of radio sources from the LOFAR HBA Tier-1 preliminary data release (LoTSS-PDR). This data release contains images and catalogs that characterise the low-frequency radio emission in the region of the HETDEX Spring Field. In excess of 40,000 sources are detected in the images that cover an area of over 350 square degrees, have a resolution of 25 arcsec, and typical noise levels of less than 0.5 mJy/beam. This service queries the catalog of radio sources from the LOFAR HBA Tier-1 preliminary data release (LoTSS-PDR). This data release contains images and catalogs that characterise the low-frequency radio emission in the region of the HETDEX Spring Field. In excess of 40,000 sources are detected in the images that cover an area of over 350 square degrees, have a resolution of 25 arcsec, and typical noise levels of less than 0.5 mJy/beam.
lolss.mosaicTable Info This page provides public access to the LBA survey of HETDEX, as a single mosaic over the HETDEX field and associated catalogue, covering around 700 square degrees centered in the RA range 10h45m00s to 15h30m00s and DEC range 45d00m00s to 57d00m00s. 25,247 sources are detected and the rms noise level is around 4 mJy/beam at a resolution of 47 arcsec and an effective frequency of 54 MHz. The flux scale appears to be good based on a comparison with VLSS. This page provides public access to the LBA survey of HETDEX, as a single mosaic over the HETDEX field and associated catalogue, covering around 700 square degrees centered in the RA range 10h45m00s to 15h30m00s and DEC range 45d00m00s to 57d00m00s. 25,247 sources are detected and the rms noise level is around 4 mJy/beam at a resolution of 47 arcsec and an effective frequency of 54 MHz. The flux scale appears to be good based on a comparison with VLSS.
lolss.source_catalogTable Info This page provides public access to the LBA survey of HETDEX, as a single mosaic over the HETDEX field and associated catalogue, covering around 700 square degrees centered in the RA range 10h45m00s to 15h30m00s and DEC range 45d00m00s to 57d00m00s. 25,247 sources are detected and the rms noise level is around 4 mJy/beam at a resolution of 47 arcsec and an effective frequency of 54 MHz. The flux scale appears to be good based on a comparison with VLSS. This page provides public access to the LBA survey of HETDEX, as a single mosaic over the HETDEX field and associated catalogue, covering around 700 square degrees centered in the RA range 10h45m00s to 15h30m00s and DEC range 45d00m00s to 57d00m00s. 25,247 sources are detected and the rms noise level is around 4 mJy/beam at a resolution of 47 arcsec and an effective frequency of 54 MHz. The flux scale appears to be good based on a comparison with VLSS.
msss.img_mainTable Info This service queries the archive of both LBA and HBA images from the Multifrequency Snapshot Sky Survey (MSSS). This survey is the first major observing program to be carried out with LOFAR during its ongoing commissioning phase. This service queries the archive of both LBA and HBA images from the Multifrequency Snapshot Sky Survey (MSSS). This survey is the first major observing program to be carried out with LOFAR during its ongoing commissioning phase.
mvf.mainTable Info This service queries the unified source catalogue of radio sources from the Multifrequency Snapshot Sky Survey (MSSS) Verification Field. This survey is the first major observing program to be carried out with LOFAR during its ongoing commissioning phase. This service queries the unified source catalogue database for the MSSS survey. The Verification Field is a region of 100 square degrees centered at (15h,69◦). This service queries the unified source catalogue of radio sources from the Multifrequency Snapshot Sky Survey (MSSS) Verification Field. This survey is the first major observing program to be carried out with LOFAR during its ongoing commissioning phase. This service queries the unified source catalogue database for the MSSS survey. The Verification Field is a region of 100 square degrees centered at (15h,69◦).
mvf.msssvf_img_mainTable Info This service queries the catalogue of both LBA and HBA images from the Multifrequency Snapshot Sky Survey (MSSS). This survey is the first major observing program to be carried out with LOFAR during its ongoing commissioning phase. The Verification Field is a region of 100 square degrees centered at (15h,69◦). This service queries the catalogue of both LBA and HBA images from the Multifrequency Snapshot Sky Survey (MSSS). This survey is the first major observing program to be carried out with LOFAR during its ongoing commissioning phase. The Verification Field is a region of 100 square degrees centered at (15h,69◦).
sauron.mainTable Info This service queries the catalogue of radio sources from the SAURON WSRT HI Survey. This project consists of deep Westerbork Synthesis Radio Telescope observations of neutral hydrogen in 12 nearby elliptical and lenticular galaxies. The selected objects come from a representative sample of nearby galaxies earlier studied at optical wavelengths with the integral-field spectrograph SAURON (Spectrographic Areal Unit for Research on Optical Nebulae). They are field galaxies, or (in two cases) located in poor group environments. This service queries the catalogue of radio sources from the SAURON WSRT HI Survey. This project consists of deep Westerbork Synthesis Radio Telescope observations of neutral hydrogen in 12 nearby elliptical and lenticular galaxies. The selected objects come from a representative sample of nearby galaxies earlier studied at optical wavelengths with the integral-field spectrograph SAURON (Spectrographic Areal Unit for Research on Optical Nebulae). They are field galaxies, or (in two cases) located in poor group environments.
sauron.mom0Table Info This service queries the catalogue of radio sources from the SAURON WSRT HI Survey. This project consists of deep Westerbork Synthesis Radio Telescope observations of neutral hydrogen in 12 nearby elliptical and lenticular galaxies. The selected objects come from a representative sample of nearby galaxies earlier studied at optical wavelengths with the integral-field spectrograph SAURON (Spectrographic Areal Unit for Research on Optical Nebulae). They are field galaxies, or (in two cases) located in poor group environments. This service queries the catalogue of radio sources from the SAURON WSRT HI Survey. This project consists of deep Westerbork Synthesis Radio Telescope observations of neutral hydrogen in 12 nearby elliptical and lenticular galaxies. The selected objects come from a representative sample of nearby galaxies earlier studied at optical wavelengths with the integral-field spectrograph SAURON (Spectrographic Areal Unit for Research on Optical Nebulae). They are field galaxies, or (in two cases) located in poor group environments.
tap_schema.columnsTable InfoColumns in tables available for ADQL querying. Unnamed data center's Table Access Protocol (TAP) service with table metadata.
tap_schema.groupsTable InfoColumns that are part of groups within tables available for ADQL querying. Unnamed data center's Table Access Protocol (TAP) service with table metadata.
tap_schema.key_columnsTable InfoColumns participating in foreign key relationships between tables available for ADQL querying. Unnamed data center's Table Access Protocol (TAP) service with table metadata.
tap_schema.keysTable InfoForeign key relationships between tables available for ADQL querying. Unnamed data center's Table Access Protocol (TAP) service with table metadata.
TablenameInfoTable desc.Res desc.
tap_schema.schemasTable InfoSchemas containing tables available for ADQL querying. Unnamed data center's Table Access Protocol (TAP) service with table metadata.
tap_schema.tablesTable InfoTables available for ADQL querying. Unnamed data center's Table Access Protocol (TAP) service with table metadata.
tgssadr.img_mainTable Info This service queries the catalogue of images (5 def square mosaics) from the images of the TIFR GMRT Sky Survey (TGSS) Alternative Data Release (up to 1 deg square). This data release contains previously unpublished data from the TIFR GMRT Sky Survey (TGSS), which has been independently reprocessed. It includes continuum stokes I images of 99.5 percent of the radio sky north of -53° DEC (3.6π sr, or 90 percent of the full sky) at a resolution of 25“ x 25” north of 19° DEC and 25“ x 25” / cos(DEC-19°) south of 19°, and a median noise of 3.5 mJy/beam. The extracted radio source catalog contains positions, flux densities, sizes and more for 0.62 Million sources down to a 7-sigma peak-to-noise threshold. This service queries the catalogue of images (5 def square mosaics) from the images of the TIFR GMRT Sky Survey (TGSS) Alternative Data Release (up to 1 deg square). This data release contains previously unpublished data from the TIFR GMRT Sky Survey (TGSS), which has been independently reprocessed. It includes continuum stokes I images of 99.5 percent of the radio sky north of -53° DEC (3.6π sr, or 90 percent of the full sky) at a resolution of 25“ x 25” north of 19° DEC and 25“ x 25” / cos(DEC-19°) south of 19°, and a median noise of 3.5 mJy/beam. The extracted radio source catalog contains positions, flux densities, sizes and more for 0.62 Million sources down to a 7-sigma peak-to-noise threshold.
tgssadr.mainTable Info This service queries the catalogue of radio sources from the images of the TIFR GMRT Sky Survey (TGSS) Alternative Data Release (up to 1 deg square). This data release contains previously unpublished data from the TIFR GMRT Sky Survey (TGSS), which has been independently reprocessed. It includes continuum stokes I images of 99.5 percent of the radio sky north of -53° DEC (3.6π sr, or 90 percent of the full sky) at a resolution of 25“ x 25” north of 19° DEC and 25“ x 25” / cos(DEC-19°) south of 19°, and a median noise of 3.5 mJy/beam. The extracted radio source catalog contains positions, flux densities, sizes and more for 0.62 Million sources down to a 7-sigma peak-to-noise threshold. This service queries the catalogue of radio sources from the images of the TIFR GMRT Sky Survey (TGSS) Alternative Data Release (up to 1 deg square). This data release contains previously unpublished data from the TIFR GMRT Sky Survey (TGSS), which has been independently reprocessed. It includes continuum stokes I images of 99.5 percent of the radio sky north of -53° DEC (3.6π sr, or 90 percent of the full sky) at a resolution of 25“ x 25” north of 19° DEC and 25“ x 25” / cos(DEC-19°) south of 19°, and a median noise of 3.5 mJy/beam. The extracted radio source catalog contains positions, flux densities, sizes and more for 0.62 Million sources down to a 7-sigma peak-to-noise threshold.

Query Form

An overview over the tables available for ADQL querying within the The VO @ ASTRON