| Bit name |
Binary digit |
Description |
| TILED |
0 |
assigned a fiber |
| NAKED |
1 |
not in area covered by tiles |
| BOSSTARGET |
2 |
in the high priority set of targets |
| DECOLLIDED |
3 |
in the decollided set of high priority |
| ANCILLARY |
4 |
in the lower priority, ancillary set |
| POSSIBLE_KNOCKOUT |
5 |
knocked out of at least one tile by BOSSTARGET |
| IGNORE_PRIORITY |
6 |
priority exceeds max (ANCILLARY only) |
| TOOBRIGHT |
7 |
fibermag too bright |
| BLUEFIBER |
8 |
allocate this object a blue fiber |
| CENTERPOST |
9 |
92 arcsec collision with center post |
| REPEAT |
10 |
included on more than one tile |
| FILLER |
11 |
was a filler (not normal repeat) |
| NOT_TILED_TARGET |
12 |
though in input file, not a tiled target |
| OUT_OF_BOUNDS |
13 |
outside bounds for this sort of target (for restricted QSO geometry, e.g.) |
| BAD_CALIB_STATUS |
14 |
bad CALIB_STATUS |
| PREVIOUS_CHUNK |
15 |
included because not tiled in previous overlapping chunk |
| KNOWN_OBJECT |
16 |
galaxy has known redshift |
| DUPLICATE |
17 |
trimmed as a duplicate object (only checked if not trimmed for any other reason) |
| DUPLICATE_PRIMARY |
18 |
has associated duplicate object that were trimmed (but this one is kept) |
| DUPLICATE_TILED |
19 |
trimmed as a duplicate object, and its primary was tiled |
| TOOFAINT |
20 |
trimmed because it was fainter than the ifiber2mag limit |
| SUPPLEMENTARY |
21 |
supplementary targets tiles after the ancillaries (subset of ancillaries) |
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