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)
10430022 47
RedGreenBlue
z19.04
znorm14.86
sky 14.7 14.2 14.3
S/N 16.6 25.8 26.5
S/N(c) 27.3 20.8 3.6
SN(E/C) 0.95
10430023 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.5 14.5
S/N 17.0 26.8 27.6
S/N(c) 27.9 21.4 3.7
SN(E/C) 0.93
10430024 47
RedGreenBlue
z19.03
znorm14.85
sky 14.8 14.6 14.6
S/N 16.3 25.8 26.6
S/N(c) 26.7 20.7 3.6
SN(E/C) 0.94
10430025 47
RedGreenBlue
z19.07
znorm14.89
sky 14.8 14.5 14.6
S/N 16.8 26.5 27.5
S/N(c) 27.5 21.0 3.7
SN(E/C) 0.90
10430026 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.6 14.7
S/N 16.7 26.7 27.7
S/N(c) 27.7 21.2 3.7
SN(E/C) 0.93
10430027 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 14.6 14.6
S/N 17.4 27.5 28.6
S/N(c) 28.6 21.8 3.8
SN(E/C) 0.90
10430028 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.6 14.6
S/N 17.3 27.1 28.1
S/N(c) 28.3 21.6 3.8
SN(E/C) 0.85
10430029 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.6 14.6
S/N 17.1 27.4 28.4
S/N(c) 28.3 21.7 3.8
SN(E/C) 0.90