name | type | length | unit | ucd | description |
objID | bigint | 8 | | ID_MAIN | Unique Id number, composed of rerun, run, camcol, field, objid |
size | int | 4 | | NUMBER | number of spans allocated |
nspan | int | 4 | | NUMBER | actual number of spans |
row0 | int | 4 | | POS_OFFSET | row offset from parent region |
col0 | int | 4 | | POS_OFFSET | col offset from parent region |
rmin | int | 4 | pix | POS_LIMIT | bounding box min row |
rmax | int | 4 | pix | POS_LIMIT | bounding box max row |
cmin | int | 4 | pix | POS_LIMIT | bounding box min col |
cmax | int | 4 | pix | POS_LIMIT | bounding box max col |
npix | int | 4 | pix | EXTENSION_AREA | number of pixels in object |
span | text | 16 | | POS_MAP | span data as string |