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)
11130070 47
RedGreenBlue
z19.13
znorm14.94
sky 15.3 14.8 14.9
S/N 16.1 25.7 27.6
S/N(c) 29.1 43.7 12.2
SN(E/C) 0.87
11130071 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.6 15.0
S/N 16.1 26.0 27.6
S/N(c) 29.0 43.7 12.2
SN(E/C) 0.88
11130072 47
RedGreenBlue
z19.12
znorm14.94
sky 15.2 14.8 15.0
S/N 16.1 26.0 27.4
S/N(c) 28.9 43.5 12.2
SN(E/C) 0.90
11130073 47
RedGreenBlue
z19.14
znorm14.96
sky 15.0 14.9 14.9
S/N 16.3 26.4 28.2
S/N(c) 29.1 43.9 12.4
SN(E/C) 0.84
11130074 47
RedGreenBlue
z19.13
znorm14.95
sky 15.0 14.8 14.9
S/N 16.0 26.0 27.9
S/N(c) 28.9 43.8 12.3
SN(E/C) 0.89
11130075 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 14.8 14.9
S/N 15.6 25.6 27.4
S/N(c) 28.2 43.5 12.1
SN(E/C) 0.90
11130076 47
RedGreenBlue
z19.11
znorm14.93
sky 15.2 14.8 14.9
S/N 16.2 26.0 27.9
S/N(c) 28.6 43.9 12.3
SN(E/C) 0.90
11130077 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 15.0 14.9
S/N 16.3 26.3 28.5
S/N(c) 29.4 44.8 12.5
SN(E/C) 0.85