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)
10750022 47
RedGreenBlue
z19.05
znorm14.87
sky 14.6 14.0 14.0
S/N 16.2 25.3 26.3
S/N(c) 25.9 27.2 26.2
SN(E/C) 0.96
10750023 47
RedGreenBlue
z19.19
znorm15.01
sky 14.4 14.1 14.3
S/N 17.4 27.2 28.9
S/N(c) 27.4 28.9 28.0
SN(E/C) 0.94
10750024 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.2 14.2
S/N 17.0 27.3 28.8
S/N(c) 27.1 28.9 27.8
SN(E/C) 0.95
10750025 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.3 14.2
S/N 17.2 27.1 28.7
S/N(c) 27.0 28.6 27.9
SN(E/C) 0.94
10750026 47
RedGreenBlue
z19.09
znorm14.91
sky 14.6 14.3 14.3
S/N 16.5 26.2 27.7
S/N(c) 25.4 27.5 27.0
SN(E/C) 0.96
10750027 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.3 14.2
S/N 17.1 26.9 28.2
S/N(c) 26.1 28.4 27.7
SN(E/C) 0.96
10750028 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.2 14.2
S/N 16.8 26.6 28.0
S/N(c) 25.9 27.9 27.5
SN(E/C) 0.95
10750029 47
RedGreenBlue
z19.02
znorm14.84
sky 14.5 14.2 14.3
S/N 15.7 25.1 26.4
S/N(c) 24.7 26.9 26.7
SN(E/C) 0.94