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)
10430011 47
RedGreenBlue
z19.05
znorm14.87
sky 14.4 14.2 13.9
S/N 15.2 24.6 24.8
S/N(c) 13.5 21.7 23.4
SN(E/C) 0.87
10430012 47
RedGreenBlue
z19.05
znorm14.87
sky 14.5 14.3 14.2
S/N 15.4 24.8 25.7
S/N(c) 13.4 22.0 24.2
SN(E/C) 0.80
10430013 47
RedGreenBlue
z18.97
znorm14.79
sky 14.5 14.4 14.3
S/N 14.3 23.7 24.6
S/N(c) 12.5 21.0 23.5
SN(E/C) 0.86
10430014 47
RedGreenBlue
z19.05
znorm14.87
sky 14.5 14.4 14.3
S/N 14.9 24.7 25.8
S/N(c) 13.1 21.8 24.6
SN(E/C) 0.84
10430015 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.4 14.4
S/N 15.9 25.2 26.8
S/N(c) 14.1 22.7 25.3
SN(E/C) 0.84
10430016 47
RedGreenBlue
z19.10
znorm14.92
sky 14.6 14.4 14.4
S/N 16.0 25.5 27.1
S/N(c) 14.1 22.7 25.7
SN(E/C) 0.84
10430017 47
RedGreenBlue
z19.04
znorm14.86
sky 14.5 14.5 14.5
S/N 15.3 24.3 25.9
S/N(c) 13.5 21.8 24.6
SN(E/C) 0.82
10430018 47
RedGreenBlue
z19.03
znorm14.85
sky 14.6 14.5 14.5
S/N 15.3 24.0 25.8
S/N(c) 13.2 21.9 24.5
SN(E/C) 0.85