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)
11080048 47
RedGreenBlue
z18.53
znorm14.35
sky 14.9 14.2 14.3
S/N 10.2 17.0 18.4
S/N(c) 8.6 15.7 17.4
SN(E/C) 0.98
11080049 47
RedGreenBlue
z18.77
znorm14.59
sky 14.8 14.2 14.3
S/N 11.8 20.0 21.4
S/N(c) 10.3 18.5 19.8
SN(E/C) 0.93
11080050 47
RedGreenBlue
z18.83
znorm14.65
sky 14.6 14.2 14.3
S/N 12.3 21.1 22.2
S/N(c) 10.6 19.4 20.7
SN(E/C) 0.94
11080051 47
RedGreenBlue
z18.73
znorm14.55
sky 14.4 14.3 14.3
S/N 11.7 20.1 21.0
S/N(c) 10.3 18.5 19.4
SN(E/C) 0.94
11080052 47
RedGreenBlue
z18.63
znorm14.45
sky 14.7 14.4 14.4
S/N 10.9 19.2 20.0
S/N(c) 9.2 17.4 18.5
SN(E/C) 0.96
11080053 47
RedGreenBlue
z18.70
znorm14.52
sky 14.5 14.3 14.3
S/N 11.4 19.7 20.7
S/N(c) 9.9 17.9 19.1
SN(E/C) 0.94
11080054 47
RedGreenBlue
z18.61
znorm14.43
sky 14.6 14.4 14.5
S/N 10.5 18.6 19.5
S/N(c) 9.1 16.7 18.1
SN(E/C) 0.94
11080055 47
RedGreenBlue
z18.81
znorm14.63
sky 14.7 14.5 14.5
S/N 11.9 20.7 22.0
S/N(c) 10.6 18.8 20.6
SN(E/C) 0.95