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)
10630011 47
RedGreenBlue
z19.11
znorm14.93
sky 13.0 12.8 12.5
S/N 15.5 23.7 24.0
S/N(c) 14.2 22.3 23.1
SN(E/C) 0.42
10630012 47
RedGreenBlue
z19.17
znorm14.99
sky 14.0 13.7 13.5
S/N 17.1 27.3 28.3
S/N(c) 15.3 25.0 26.6
SN(E/C) 0.40
10630013 47
RedGreenBlue
z19.16
znorm14.98
sky 14.4 14.1 13.9
S/N 17.2 27.8 28.9
S/N(c) 15.3 25.3 27.2
SN(E/C) 0.37
10630014 47
RedGreenBlue
z19.12
znorm14.94
sky 14.3 14.1 14.0
S/N 16.8 27.1 28.4
S/N(c) 14.8 24.9 26.7
SN(E/C) 0.38
10630015 47
RedGreenBlue
z19.12
znorm14.94
sky 14.4 14.1 14.1
S/N 16.5 27.1 28.5
S/N(c) 14.6 24.8 26.8
SN(E/C) 0.39
10630016 47
RedGreenBlue
z19.07
znorm14.89
sky 14.6 14.2 14.1
S/N 16.3 26.5 27.9
S/N(c) 14.4 24.1 26.0
SN(E/C) 0.42
10630017 47
RedGreenBlue
z19.04
znorm14.86
sky 14.5 14.1 14.1
S/N 15.8 26.2 27.7
S/N(c) 13.8 23.8 25.7
SN(E/C) 0.40
10630018 47
RedGreenBlue
z19.08
znorm14.90
sky 14.5 14.2 14.0
S/N 16.4 26.3 28.0
S/N(c) 14.3 23.9 26.0
SN(E/C) 0.39