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Information on Service 'GLEAM 4-Jy Sample Server'

The GLEAM 4-Jy (G4Jy) Sample Server provides overlays and images to the astronomical community, with the G4Jy Sample defined in White et al. (2020a) and details of cross-identification in White et al. (2020b). As these two bodies of work were completed in conjunction with one another, please cite both when using the products that we make available here.

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, gavo means it is within GAVO's service registry.

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
filetype File type File type N/A N/A
pos Position/Name SIMBAD or coordinates. Supporting formats: 1. dd, dd; 2. dd dd; 3. h:m:s, d:m:s; 4. h:m:s d:m:s; 5. h m s, d m s; 6. h m s d m s N/A N/A
sr Search radius Search radius in arcmin 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
filename File name The name of archived file in NGAS N/A 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
accref Product key Access key for the data N/A N/A 1
accsize File size Size of the data in bytes byte VOX:Image_FileSize 11
mime Type MIME type of the file served N/A N/A 20
centerAlpha Centeralpha Right ascension of object observed N/A pos.eq.ra;meta.main 20
centerDelta Centerdelta Declination of object observed N/A pos.eq.dec;meta.main 20
coverage Coverage Field covered by the image deg N/A 20
filename File name The name of archived file in NGAS N/A N/A 20
filetype File type File types N/A N/A 20
owner Owner Owner of the data N/A N/A 25
embargo Embargo ends Date the data will become/became public a N/A 25

Copyright, License, Acknowledgements

The GLEAM 4-Jy Sample Server, building upon the GaLactic and Extragalactic All-sky MWA (GLEAM) Survey

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