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)
6380011 47
RedGreenBlue
z19.08
znorm14.90
sky 15.2 14.7 14.4
S/N 17.2 28.2 28.9
S/N(c) 15.6 26.5 27.3
SN(E/C) 0.89
6380012 47
RedGreenBlue
z19.12
znorm14.94
sky 14.9 15.0 15.0
S/N 17.4 28.4 29.9
S/N(c) 15.9 26.5 28.0
SN(E/C) 0.92
6380013 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.9 14.8
S/N 17.2 28.4 29.8
S/N(c) 15.6 26.5 28.0
SN(E/C) 0.91
6380014 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 15.0 14.9
S/N 16.6 27.6 28.7
S/N(c) 14.9 25.9 27.0
SN(E/C) 0.97
6380015 47
RedGreenBlue
z19.17
znorm14.99
sky 15.1 15.1 14.9
S/N 17.4 28.7 29.8
S/N(c) 15.8 26.7 28.2
SN(E/C) 0.94
6380016 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 15.0 14.9
S/N 17.4 28.6 29.8
S/N(c) 15.8 26.7 28.1
SN(E/C) 0.92
6380017 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 15.1 15.0
S/N 17.6 29.0 30.3
S/N(c) 16.0 27.1 28.4
SN(E/C) 0.93
6380018 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.9 14.9
S/N 17.5 28.9 30.4
S/N(c) 15.8 26.8 28.5
SN(E/C) 0.91