tiles_observed¶
- Summary:
Lists the tile ID of every tile observed so far.
- Naming Convention:
tiles_observed.fits- Regex:
tiles\_observed\.fits- File Type:
FITS, 8 KB
Contents¶
Number |
EXTNAME |
Type |
Contents |
|---|---|---|---|
IMAGE |
N/A |
||
BINTABLE |
List of observed tiles |
FITS Header Units¶
HDU0¶
N/A.
This HDU has no non-standard required keywords.
Empty HDU.
HDU1¶
List of observed tiles.
Required Header Keywords¶
KEY |
Example Value |
Type |
Comment |
|---|---|---|---|
NAXIS1 |
12 |
int |
length of dimension 1 |
NAXIS2 |
141 |
int |
length of dimension 2 |
MJDBEGIN |
57749.79166666666 |
float |
Start day of the survey |
Required Data Table Columns¶
Name |
Type |
Units |
Description |
|---|---|---|---|
TILEID |
int64 |
DESI tile ID |
|
STATUS |
int32 |
1 (partially observed) or 2 (completed) |