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
z19.04
znorm14.86
sky 14.4 14.1 13.9
S/N 16.3 25.0 25.8
S/N(c) 14.5 22.8 24.5
SN(E/C) 0.92
11650012 47
RedGreenBlue
z19.09
znorm14.91
sky 14.6 14.2 14.3
S/N 16.2 25.6 27.2
S/N(c) 14.5 23.1 25.7
SN(E/C) 0.87
11650013 47
RedGreenBlue
z19.12
znorm14.94
sky 14.5 14.3 14.2
S/N 16.5 26.1 27.7
S/N(c) 14.9 23.6 26.6
SN(E/C) 0.92
11650014 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.3 14.3
S/N 17.1 26.3 27.9
S/N(c) 14.9 24.1 26.6
SN(E/C) 0.90
11650015 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.3 14.4
S/N 17.0 26.5 28.1
S/N(c) 15.4 24.2 27.0
SN(E/C) 0.88
11650016 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.5 14.4
S/N 17.4 26.8 28.7
S/N(c) 15.6 25.0 27.5
SN(E/C) 0.85
11650017 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.5 14.4
S/N 17.7 26.8 28.5
S/N(c) 15.7 25.0 27.3
SN(E/C) 0.85
11650018 47
RedGreenBlue
z19.21
znorm15.03
sky 14.7 14.4 14.4
S/N 17.8 26.8 29.0
S/N(c) 15.8 25.5 27.7
SN(E/C) 0.82