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)
7000061 47
RedGreenBlue
z19.01
znorm14.83
sky 14.1 13.8 13.9
S/N 14.7 22.3 26.7
S/N(c) 13.0 20.8 25.1
SN(E/C) 0.96
7000062 47
RedGreenBlue
z18.97
znorm14.79
sky 13.6 13.5 13.7
S/N 14.0 21.3 25.4
S/N(c) 12.5 19.6 23.8
SN(E/C) 0.94
7000063 47
RedGreenBlue
z19.03
znorm14.85
sky 13.8 13.7 13.8
S/N 14.5 22.3 26.3
S/N(c) 13.0 20.6 24.6
SN(E/C) 0.93
7000064 47
RedGreenBlue
z18.99
znorm14.81
sky 13.8 13.7 13.8
S/N 14.3 21.8 25.4
S/N(c) 12.7 20.1 23.7
SN(E/C) 0.94
7000065 47
RedGreenBlue
z18.89
znorm14.71
sky 14.1 14.0 14.2
S/N 13.2 21.2 24.9
S/N(c) 11.8 19.4 23.1
SN(E/C) 0.97
7000066 47
RedGreenBlue
z18.98
znorm14.80
sky 14.2 14.2 14.2
S/N 14.5 22.1 26.0
S/N(c) 12.8 20.6 24.3
SN(E/C) 0.96
7000067 47
RedGreenBlue
z19.01
znorm14.83
sky 14.0 13.9 14.0
S/N 14.6 22.7 26.1
S/N(c) 12.8 20.7 24.4
SN(E/C) 0.95
7000068 47
RedGreenBlue
z18.86
znorm14.68
sky 13.7 13.6 13.7
S/N 13.0 20.4 23.6
S/N(c) 11.4 18.5 21.9
SN(E/C) 0.96