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)
14300022 47
RedGreenBlue
z19.04
znorm14.86
sky 14.3 14.1 14.2
S/N 15.7 24.9 26.8
S/N(c) 36.4 38.8 23.3
SN(E/C) 0.93
14300023 47
RedGreenBlue
z19.08
znorm14.90
sky 14.4 14.2 14.2
S/N 15.8 25.6 27.4
S/N(c) 37.2 39.9 23.9
SN(E/C) 0.94
14300024 47
RedGreenBlue
z19.13
znorm14.94
sky 14.3 14.2 14.2
S/N 16.4 26.5 28.2
S/N(c) 38.2 40.7 24.5
SN(E/C) 0.90
14300025 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.3 14.2
S/N 16.4 26.7 28.0
S/N(c) 38.3 40.7 24.4
SN(E/C) 0.89
14300026 47
RedGreenBlue
z19.09
znorm14.91
sky 14.5 14.2 14.3
S/N 16.1 25.9 27.6
S/N(c) 37.6 40.3 24.1
SN(E/C) 0.92
14300027 47
RedGreenBlue
z18.99
znorm14.81
sky 14.6 14.4 14.3
S/N 14.8 24.7 25.7
S/N(c) 35.5 38.4 22.7
SN(E/C) 0.93
14300028 47
RedGreenBlue
z19.09
znorm14.91
sky 14.5 14.3 14.3
S/N 16.2 26.0 27.7
S/N(c) 37.4 39.9 24.0
SN(E/C) 0.93
14300029 47
RedGreenBlue
z19.05
znorm14.87
sky 14.5 14.4 14.3
S/N 15.4 25.4 26.3
S/N(c) 36.7 39.5 23.6
SN(E/C) 0.96