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)
11650011 47
RedGreenBlue
z19.05
znorm14.87
sky 14.5 14.3 14.1
S/N 16.6 25.7 26.3
S/N(c) 14.7 23.1 25.0
SN(E/C) 0.91
11650012 47
RedGreenBlue
z19.10
znorm14.92
sky 14.6 14.4 14.4
S/N 16.2 25.9 27.4
S/N(c) 14.5 23.6 25.8
SN(E/C) 0.89
11650013 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.5 14.6
S/N 16.9 26.2 28.1
S/N(c) 15.1 23.8 26.8
SN(E/C) 0.91
11650014 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.5 14.5
S/N 17.3 26.7 28.4
S/N(c) 15.1 24.8 26.8
SN(E/C) 0.89
11650015 47
RedGreenBlue
z19.19
znorm15.01
sky 14.7 14.6 14.6
S/N 17.3 26.9 28.5
S/N(c) 15.6 24.6 27.3
SN(E/C) 0.87
11650016 47
RedGreenBlue
z19.20
znorm15.02
sky 14.7 14.7 14.6
S/N 17.8 27.3 29.1
S/N(c) 15.8 25.5 27.7
SN(E/C) 0.84
11650017 47
RedGreenBlue
z19.21
znorm15.03
sky 14.9 14.7 14.7
S/N 17.8 27.4 29.2
S/N(c) 15.9 25.6 27.6
SN(E/C) 0.85
11650018 47
RedGreenBlue
z19.22
znorm15.04
sky 14.9 14.7 14.8
S/N 18.0 27.4 29.5
S/N(c) 15.8 25.9 28.0
SN(E/C) 0.84