Information on Service 'Apertif DR Bootes - Catalogue'

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Further access options are discussed below

This service provides the source catalogue of the Apertif DR Bootes.

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

Overview

You can access this service using:

This service is published as follows:

local means it is listed on our front page, ivo_managed means it has a record in the VO registry.

Other services provided on the underlying data include:

Input Fields

The following fields are available to provide input to the service (with some renderers, some of these fields may be unavailable):

NameTable Head DescriptionUnitUCD
DEC Delta (ICRS) Declination (ICRS decimal) deg pos.eq.dec
hscs_pos Position/Name Coordinates (as h m s, d m s or decimal degrees), or SIMBAD-resolvable object N/A N/A
hscs_sr Search radius Search radius in arcminutes N/A N/A
MAXREC Match limit Maximum number of records returned. Pass 0 to retrieve service parameters. N/A N/A
RA Alpha (ICRS) Right Ascension (ICRS decimal) deg pos.eq.ra
RESPONSEFORMAT Output Format File format requested for output. N/A meta.code.mime
SR Search Radius Search radius deg N/A
VERB Verbosity Exhaustiveness of column selection. VERB=1 only returns the most important columns, VERB=2 selects the columns deemed useful to the average user, VERB=3 returns a table with all available columns. N/A N/A

Default Output Fields

The following fields are contained in the output by default. More fields may be available for selection; these would be given below in the VOTable output fields.

NameTable Head DescriptionUnitUCD
_r Dist. Distance to cone center deg pos.distance
DC_Maj Deconvolved major axis the FWHM of the deconvolved major axis of the source deg N/A
DC_Min Deconvolved minor axis The FWHM of the deconvolved minor axis of the source deg N/A
DC_PA Deconvolved PA the position angle of the deconvolved major axis of the source measured east of north deg N/A
DEC DEC the declination of the source (for the equinox of the image) deg pos.eq.dec;meta.main
E_DC_Maj Deconvolved major axis error the 1-sigma error on the FWHM of the deconvolved major axis of the source deg N/A
E_DC_Min Deconvolved minor axis error The 1-sigma error on the FWHM of the deconvolved minor axis of the source deg N/A
E_DC_PA Deconvolved PA error the 1-sigma error on the position angle of the deconvolved major axis of the source deg N/A
E_DEC DEC error the 1-sigma error on the declination of the source deg pos.eq.dec;stat.error
E_Peak_flux Peak flu error the 1-sigma error on the peak flux density per beam of the source mJy/beam N/A
E_RA RA error the error on the right ascension of the source deg pos.eq.ra;stat.error
E_Total_flux Total flux error the 1-sigma error on the total flux density of the source mJy N/A
Isl_rms Island background RMS the average background rms value of the island mJy/beam N/A
Name Source name N/A N/A meta.id;meta.main
Peak_flux Peak flux the peak Stokes I flux density per beam of the source mJy/beam N/A
RA RA the right ascension of the source (for the equinox of the image) deg pos.eq.ra;meta.main
S_Code Code A code that defines the source structure 'S' for single Gaussian, 'M' for multiple Gaussian, 'C' = a single-Gaussian source in an island with other sources N/A meta.code
Total_flux Total flux the total, integrated Stokes I flux density of the source at the reference frequency mJy N/A

VOTable Output Fields

The following fields are available in VOTable output. The verbosity level is a number intended to represent the relative importance of the field on a scale of 1 to 30. The services take a VERB argument. A field is included in the output if their verbosity level is less or equal VERB*10.

NameTable Head DescriptionUnitUCD Verb. Level
_r Dist. Distance to cone center deg pos.distance 10
Name Source name N/A N/A meta.id;meta.main 20
RA RA the right ascension of the source (for the equinox of the image) deg pos.eq.ra;meta.main 20
E_RA RA error the error on the right ascension of the source deg pos.eq.ra;stat.error 20
DEC DEC the declination of the source (for the equinox of the image) deg pos.eq.dec;meta.main 20
E_DEC DEC error the 1-sigma error on the declination of the source deg pos.eq.dec;stat.error 20
Total_flux Total flux the total, integrated Stokes I flux density of the source at the reference frequency mJy N/A 20
E_Total_flux Total flux error the 1-sigma error on the total flux density of the source mJy N/A 20
Peak_flux Peak flux the peak Stokes I flux density per beam of the source mJy/beam N/A 20
E_Peak_flux Peak flu error the 1-sigma error on the peak flux density per beam of the source mJy/beam N/A 20
DC_Maj Deconvolved major axis the FWHM of the deconvolved major axis of the source deg N/A 20
E_DC_Maj Deconvolved major axis error the 1-sigma error on the FWHM of the deconvolved major axis of the source deg N/A 20
DC_Min Deconvolved minor axis The FWHM of the deconvolved minor axis of the source deg N/A 20
E_DC_Min Deconvolved minor axis error The 1-sigma error on the FWHM of the deconvolved minor axis of the source deg N/A 20
DC_PA Deconvolved PA the position angle of the deconvolved major axis of the source measured east of north deg N/A 20
E_DC_PA Deconvolved PA error the 1-sigma error on the position angle of the deconvolved major axis of the source deg N/A 20
Isl_rms Island background RMS the average background rms value of the island mJy/beam N/A 20
S_Code Code A code that defines the source structure 'S' for single Gaussian, 'M' for multiple Gaussian, 'C' = a single-Gaussian source in an island with other sources N/A meta.code 20

VOResource XML (that's something exclusively for VO nerds)