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)
11140061 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.4 14.4
S/N 16.5 25.3 26.5
S/N(c) 30.6 39.2 22.1
SN(E/C) 0.80
11140062 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.5 14.6
S/N 16.8 26.3 28.0
S/N(c) 31.4 40.1 22.9
SN(E/C) 0.80
11140063 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.5 14.6
S/N 16.7 27.2 28.7
S/N(c) 30.9 39.9 22.7
SN(E/C) 0.85
11140064 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.5 14.7
S/N 16.6 26.2 27.3
S/N(c) 30.7 39.9 22.6
SN(E/C) 0.84
11140065 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.7 14.5
S/N 16.5 27.5 28.6
S/N(c) 30.9 39.6 22.4
SN(E/C) 0.82
11140066 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.6 14.6
S/N 16.7 26.8 28.1
S/N(c) 30.5 39.5 22.8
SN(E/C) 0.81
11140067 47
RedGreenBlue
z19.12
znorm14.93
sky 14.7 14.6 14.5
S/N 16.6 26.5 27.8
S/N(c) 30.5 39.0 22.4
SN(E/C) 0.81
11140068 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.6 14.4
S/N 16.6 27.0 28.3
S/N(c) 31.1 40.2 23.1
SN(E/C) 0.77