Information on resource 'HELP depth values'

HELP depth values in various bands associated to HEALPix cells.

This resource contains the depth information for the HELP data. For each band (or equivalent, e.g. spectroscopic redsfhit) we store depth values (generally the limiting magnitude) associated with HEALPix cells identified by a HEALPix order and NPix. The HEALPix cells are expressed in equatorial coordinates (ICRS reference) and use the nested numbering scheme.

History

20180530 HELP First data release (DR1)
20161208 Initial ingestion with test K depth data.

Services defined within this resource descriptor

Tables defined within this resource descriptor

[Manage RD]