Table information for 'apertif_dr1.pol_cal_visibilities'

General

This table is available for ADQL queries and through the TAP endpoint.

Resource Description: Apertif Imaging Data from the data release 1

For a list of all services and tables belonging to this table's resource, see Information on resource 'Apertif DR-1'

Citing this table

This table has an associated publication. If you use data from it, it may be appropriate to reference ads/uid either in addition to or instead of the service reference.

To cite the table as such, we suggest the following BibTeX entry:

@MISC{vo:apertif_dr1_pol_cal_visibilities,
  year=2020,
  title={Apertif DR-1},
  author={Apertif Team},
  url={https://vo.astron.nl/tableinfo/apertif_dr1.pol_cal_visibilities},
  howpublished={{VO} resource provided by the The VO @ {ASTRON}}
}

Fields

Sorted by DB column index. [Sort alphabetically]

NameTable Head DescriptionUnitUCD
target Target name N/A N/A meta.id
ra Right ascension N/A deg pos.eq.ra;meta.main
dec Declination N/A deg pos.eq.dec;meta.main
beam Beam ID N/A N/A meta.id
FOV FOV N/A deg phys.angSize;instr.fov
central_frequency Ctr. frequency N/A MHz em.frequency
n_channels # channels N/A N/A meta.number
bandwidth Band width N/A MHz em.frequency
t_min Start time N/A N/A time.start;obs.exposure
t_max End time N/A N/A time.end;obs.exposure
duration Duration N/A h time.duration;obs.exposure
task_id Task ID N/A N/A meta.id
obsid Obs ID N/A N/A meta.id
dataproduct_type Type N/A N/A meta.id
dataproduct_subtype Sub type N/A N/A meta.id
product_key Product Key N/A N/A meta.id
equinox equinox N/A N/A meta.text
quality quality N/A N/A meta.id
pub_did P. DID Dataset identifier assigned by the publisher N/A meta.id;meta.main
accref Access Access url for the data N/A N/A
used_for Calibrated obs Observation calibrated with this calibrator N/A meta.id

Columns that are parts of indices are marked like this.

Other

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VOResource

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