| Contains details of default difference image products curated in the archive. |
| This table contains details of all the default difference image products that are curated within the archive as part of the requirements for a particular survey. The difference imaging curation task implemented within the archive uses the information in this table to produce the required products for a given programme when invoked as part of archive operations. Required constraints:
|
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| programmeID | int | 4 | the unique programme ID | meta.id | ||
| productID | int | 4 | A unique identifier assigned to each required difference image product entry | ?? | ||
| filter1 | tinyint | 1 | UID of narrow band (primary) filter | meta.code;instr.filter | ||
| filter2 | tinyint | 1 | UID of broad band (reference) filter to be subtracted | meta.code;instr.filter | ||
| wcs | varchar | 1 | CASU difference image tool option to specify use of implicit WCS in the input files (y/n; recommended value=y) | ?? | ||
| method | varchar | 64 | CASU difference image tool option string specifying the method to employ (recommended value=adaptive/back/zerosky) | ?? | ||
| Total length | 75 |