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
z19.03
znorm14.85
sky 14.2 13.9 13.9
S/N 14.7 22.5 27.1
S/N(c) 12.9 20.9 25.4
SN(E/C) 0.96
7000062 47
RedGreenBlue
z18.99
znorm14.81
sky 13.8 13.6 13.7
S/N 14.0 21.8 25.5
S/N(c) 12.3 19.8 24.0
SN(E/C) 0.94
7000063 47
RedGreenBlue
z19.05
znorm14.87
sky 13.9 13.7 13.9
S/N 14.6 22.6 26.4
S/N(c) 13.0 21.0 24.8
SN(E/C) 0.92
7000064 47
RedGreenBlue
z19.01
znorm14.83
sky 13.9 13.7 13.8
S/N 14.3 22.0 25.5
S/N(c) 12.5 20.2 23.9
SN(E/C) 0.95
7000065 47
RedGreenBlue
z18.91
znorm14.73
sky 14.2 14.1 14.1
S/N 13.4 21.6 24.8
S/N(c) 11.7 19.8 23.2
SN(E/C) 0.97
7000066 47
RedGreenBlue
z19.00
znorm14.82
sky 14.4 14.2 14.4
S/N 14.3 22.3 26.3
S/N(c) 12.5 20.6 24.6
SN(E/C) 0.94
7000067 47
RedGreenBlue
z19.04
znorm14.86
sky 14.1 13.9 14.1
S/N 14.8 22.8 26.3
S/N(c) 12.9 21.1 24.6
SN(E/C) 0.94
7000068 47
RedGreenBlue
z18.88
znorm14.70
sky 13.8 13.6 13.7
S/N 13.2 20.5 23.7
S/N(c) 11.4 18.7 22.1
SN(E/C) 0.95