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)
11600011 47
RedGreenBlue
z19.02
znorm14.84
sky 15.4 14.8 14.7
S/N 14.5 23.7 24.7
S/N(c) 12.7 22.3 23.3
SN(E/C) 0.53
11600012 47
RedGreenBlue
z18.97
znorm14.79
sky 14.9 15.1 15.0
S/N 13.6 22.9 24.1
S/N(c) 12.0 21.5 22.7
SN(E/C) 0.56
11600013 47
RedGreenBlue
z19.09
znorm14.91
sky 14.9 15.1 15.1
S/N 14.7 24.5 25.9
S/N(c) 12.8 23.2 24.4
SN(E/C) 0.47
11600014 47
RedGreenBlue
z19.04
znorm14.86
sky 14.9 14.9 15.1
S/N 14.2 24.0 25.6
S/N(c) 12.5 22.6 24.0
SN(E/C) 0.54
11600015 47
RedGreenBlue
z19.06
znorm14.88
sky 15.1 15.0 15.0
S/N 14.7 24.0 25.7
S/N(c) 12.9 22.7 24.1
SN(E/C) 0.59
11600016 47
RedGreenBlue
z19.10
znorm14.92
sky 15.3 15.1 15.0
S/N 14.6 25.1 26.3
S/N(c) 13.0 23.5 24.7
SN(E/C) 0.51
11600017 47
RedGreenBlue
z19.02
znorm14.84
sky 15.0 14.9 15.1
S/N 13.8 24.2 25.4
S/N(c) 12.2 22.5 23.9
SN(E/C) 0.53
11600018 47
RedGreenBlue
z19.09
znorm14.91
sky 15.2 15.1 15.2
S/N 14.8 25.0 26.2
S/N(c) 12.9 23.6 24.7
SN(E/C) 0.54