Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
11450033 47
RedGreenBlue
z18.70
znorm14.52
sky 14.4 14.1 14.0
S/N 11.7 18.5 18.7
S/N(c) 13.8 19.6 19.8
SN(E/C) 0.41
11450034 47
RedGreenBlue
z18.98
znorm14.80
sky 14.4 14.5 14.6
S/N 14.1 22.2 23.0
S/N(c) 16.7 23.4 23.2
SN(E/C) 0.35
11450035 47
RedGreenBlue
z18.96
znorm14.78
sky 14.5 14.5 14.6
S/N 13.7 22.1 22.7
S/N(c) 16.4 23.1 23.0
SN(E/C) 0.38
11450036 47
RedGreenBlue
z19.00
znorm14.82
sky 14.5 14.5 14.6
S/N 13.9 22.4 23.4
S/N(c) 16.6 23.5 23.5
SN(E/C) 0.37
11450037 47
RedGreenBlue
z18.91
znorm14.73
sky 14.5 14.5 14.6
S/N 13.4 21.3 22.8
S/N(c) 15.8 22.5 22.6
SN(E/C) 0.37
11450038 47
RedGreenBlue
z19.05
znorm14.87
sky 14.6 14.6 14.5
S/N 14.7 23.3 24.4
S/N(c) 17.5 24.4 24.4
SN(E/C) 0.37
11450039 47
RedGreenBlue
z18.87
znorm14.69
sky 14.2 14.3 14.4
S/N 12.6 20.7 22.3
S/N(c) 15.3 21.9 22.3
SN(E/C) 0.38
11450040 47
RedGreenBlue
z18.98
znorm14.80
sky 14.5 14.5 14.5
S/N 13.8 21.9 24.1
S/N(c) 16.5 23.3 23.6
SN(E/C) 0.36