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)
6380052 47
RedGreenBlue
z19.08
znorm14.90
sky 15.0 14.5 14.5
S/N 16.6 26.8 29.5
S/N(c) 14.8 25.3 27.8
SN(E/C) 0.93
6380053 47
RedGreenBlue
z19.03
znorm14.85
sky 14.7 14.6 15.0
S/N 16.0 26.3 29.0
S/N(c) 14.3 24.7 27.2
SN(E/C) 0.92
6380054 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.7 14.9
S/N 16.4 27.0 29.6
S/N(c) 14.9 25.5 27.8
SN(E/C) 0.98
6380055 47
RedGreenBlue
z19.02
znorm14.84
sky 15.2 14.8 15.0
S/N 15.8 26.3 28.3
S/N(c) 14.3 24.9 26.5
SN(E/C) 0.96
6380056 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.8 15.2
S/N 16.6 27.5 29.5
S/N(c) 15.1 25.8 27.8
SN(E/C) 0.96
6380057 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.9 15.2
S/N 17.1 28.0 30.1
S/N(c) 15.5 26.3 28.6
SN(E/C) 0.94
6380058 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.8 15.0
S/N 17.2 28.1 30.4
S/N(c) 15.7 26.4 29.2
SN(E/C) 0.91
6380059 47
RedGreenBlue
z19.16
znorm14.98
sky 15.0 14.9 14.9
S/N 17.3 28.2 30.2
S/N(c) 15.6 26.3 29.0
SN(E/C) 0.92