Table 8:
Grades and comments for stacked images with an associated comment.
The table, ordered by increasing
grade, lists: in Col. 1 the field
name; in Col. 2 the passband; in Col. 3 the grade; and in Col. 4 the
associated comment.
| Field name |
Passband |
Grade |
Comment |
| DEEP3a |
I#845 |
D |
fringing |
| DEEP3d |
B#842 |
D |
single 300 s image |
| DEEP1a |
I#845 |
C |
fringing |
| DEEP2b |
I#845 |
C |
fringing |
| DEEP2c |
I#845 |
C |
fringing |
| DEEP3c |
I#845 |
C |
fringing - Poor background subtraction near bright stars |
| DEEP1a |
U#841 |
B |
visible electronic noise |
| DEEP1b |
U#877 |
B |
visible electronic noise |
| DEEP2c |
U#841 |
B |
visible electronic noise |
| DEEP3a |
U#841 |
B |
visible electronic noise |
| DEEP3a |
U#877 |
B |
visible electronic noise |
| DEEP2d |
R#844 |
B |
Reflections, few images stacked |
| DEEP3b |
I#845 |
B |
fringing near bright star in lower left (SE) |
| DEEP1b |
I#845 |
A |
low level fringing |
| DEEP2a |
R#844 |
A |
poor background subtraction around the bright star on the lower left corner |
| DEEP2b |
V#843 |
A |
residual traces of the inter-chip gaps visible |
| DEEP3a |
R#844 |
A |
stray light reflections in the upper and lower left corners |
| DEEP3a |
V#843 |
A |
stray light reflections in the upper and lower left corners |
| DEEP3a |
B#842 |
A |
stray light reflections in the upper and lower left corners |
| DEEP3c |
R#844 |
A |
poor background subtraction near bright stars |
| DEEP3d |
I#879 |
A |
low level fringing - stray light reflection on the lower right corner |
| DEEP3d |
V#843 |
A |
stray light reflection on the lower right corner |