Data model: bosstiles
General description: List of tiles that have been run
through tiling, a subset of the list of potential tiles in the boss_locations file. This
tiles have not necessarily all been turned into plates. Some tiles may
be "untiled", that is, we may decide never to observe them; such tiles
are marked as "untiled."
Naming convention:
bosstiles.par
Approximate size:
40 kbytes.
File type:
Yanny
Read by products:
bosstile
Written by products:
bosstile
Required column names:
- TILE (int32): tile identification number
- LOCATIONID (int32): location identification of associated
location in boss_locations
file. In some cases, we will re-tile in a particular area; this will
result in multiple tiles with the same LOCATIONID. These repeats
should only be valid if all but one of the repeats have UNTILED
set.
- RACEN (float64): right ascension of tile center, J2000
deg
- DECCEN (float64): declination of tile center, J2000
deg
- CHUNK (int32): chunk number that this tile was created
in
- UNTILED (int32): 0 if this tile is still valid; 1 if this
tile has been "untiled" --- replaced in a later chunk
- COMMENTS (string): comments about the tile
Example file:
bosstiles.par