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)
11360026 47
RedGreenBlue
z19.01
znorm14.83
sky 14.3 14.2 14.1
S/N 14.8 24.0 24.5
S/N(c) 13.2 22.7 23.0
SN(E/C) 0.92
11360027 47
RedGreenBlue
z18.98
znorm14.80
sky 14.5 14.4 14.3
S/N 14.7 24.0 24.3
S/N(c) 12.9 22.4 23.0
SN(E/C) 0.93
11360028 47
RedGreenBlue
z19.01
znorm14.83
sky 14.5 14.4 14.4
S/N 14.8 24.4 25.0
S/N(c) 13.2 23.0 23.7
SN(E/C) 0.93
11360029 47
RedGreenBlue
z18.96
znorm14.78
sky 14.6 14.5 14.4
S/N 14.5 24.0 24.8
S/N(c) 12.7 22.4 23.4
SN(E/C) 0.95
11360030 47
RedGreenBlue
z19.03
znorm14.85
sky 14.5 14.4 14.4
S/N 15.0 24.7 25.7
S/N(c) 13.3 23.1 24.4
SN(E/C) 0.92
11360031 47
RedGreenBlue
z19.00
znorm14.82
sky 14.5 14.4 14.2
S/N 14.9 24.4 25.4
S/N(c) 13.1 22.8 24.0
SN(E/C) 0.90
11360032 47
RedGreenBlue
z18.98
znorm14.80
sky 14.3 14.3 14.2
S/N 14.4 24.1 25.0
S/N(c) 12.7 22.4 23.9
SN(E/C) 0.94
11360033 47
RedGreenBlue
z18.96
znorm14.78
sky 14.2 14.2 14.2
S/N 14.4 23.8 24.9
S/N(c) 12.4 22.1 23.6
SN(E/C) 0.93