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)
11070011 47
RedGreenBlue
z19.06
znorm14.88
sky 14.6 14.3 13.8
S/N 16.3 25.6 25.5
S/N(c) 14.6 23.9 24.3
SN(E/C) 0.78
11070012 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.3 14.2
S/N 16.7 26.6 27.5
S/N(c) 15.2 25.0 26.1
SN(E/C) 0.71
11070013 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.4 14.3
S/N 17.4 27.2 28.2
S/N(c) 15.2 25.6 26.6
SN(E/C) 0.74
11070014 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.5 14.4
S/N 16.8 26.9 27.7
S/N(c) 14.9 25.2 26.2
SN(E/C) 0.72
11070015 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.5 14.4
S/N 17.5 27.5 28.3
S/N(c) 15.3 25.9 26.7
SN(E/C) 0.70
11070016 47
RedGreenBlue
z19.08
znorm14.90
sky 14.7 14.5 14.4
S/N 16.3 26.3 27.3
S/N(c) 14.5 24.8 25.8
SN(E/C) 0.76
11070017 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.6 14.5
S/N 16.9 26.7 27.6
S/N(c) 14.7 25.0 26.0
SN(E/C) 0.81
11070018 47
RedGreenBlue
z19.07
znorm14.89
sky 14.7 14.5 14.4
S/N 16.5 26.2 27.2
S/N(c) 14.3 24.5 25.5
SN(E/C) 0.80