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)
11380092 47
RedGreenBlue
z18.95
znorm14.77
sky 14.8 14.6 14.3
S/N 14.6 24.1 25.0
S/N(c) 12.7 22.4 23.3
SN(E/C) 0.44
11380093 47
RedGreenBlue
z18.89
znorm14.71
sky 14.6 14.6 14.6
S/N 13.8 23.6 24.7
S/N(c) 12.2 22.1 23.1
SN(E/C) 0.42
11380094 47
RedGreenBlue
z18.93
znorm14.75
sky 15.0 14.6 14.4
S/N 14.3 24.1 25.2
S/N(c) 12.4 22.4 23.7
SN(E/C) 0.43
11380095 47
RedGreenBlue
z18.98
znorm14.80
sky 15.0 14.8 14.5
S/N 14.8 24.8 26.0
S/N(c) 13.1 22.7 24.6
SN(E/C) 0.43
11380096 47
RedGreenBlue
z18.94
znorm14.76
sky 14.6 14.5 14.4
S/N 14.8 24.4 25.4
S/N(c) 12.9 22.3 23.9
SN(E/C) 0.41
11380097 47
RedGreenBlue
z18.98
znorm14.80
sky 14.7 14.5 14.4
S/N 14.9 24.8 26.1
S/N(c) 13.0 22.6 24.4
SN(E/C) 0.41
11380098 47
RedGreenBlue
z18.89
znorm14.71
sky 14.8 14.7 14.4
S/N 13.8 23.7 25.0
S/N(c) 12.0 21.7 23.6
SN(E/C) 0.45
11380099 47
RedGreenBlue
z18.91
znorm14.73
sky 14.6 14.7 14.4
S/N 14.3 24.1 24.9
S/N(c) 12.8 22.1 23.8
SN(E/C) 0.43