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)
7540096 47
RedGreenBlue
z19.04
znorm14.86
sky 15.1 14.3 13.7
S/N 15.8 25.4 26.7
S/N(c) 13.6 23.7 25.8
SN(E/C) 0.41
7540097 47
RedGreenBlue
z19.11
znorm14.93
sky 14.6 14.3 14.1
S/N 16.2 26.2 28.1
S/N(c) 14.1 24.4 26.9
SN(E/C) 0.37
7540098 47
RedGreenBlue
z19.07
znorm14.89
sky 14.7 14.3 14.0
S/N 16.0 25.9 27.4
S/N(c) 13.8 24.1 26.4
SN(E/C) 0.38
7540099 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.3 14.1
S/N 16.5 26.9 28.5
S/N(c) 14.5 25.0 27.3
SN(E/C) 0.41
7540100 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.4 14.1
S/N 16.7 26.9 28.5
S/N(c) 14.6 25.0 27.2
SN(E/C) 0.39
7540101 47
RedGreenBlue
z19.17
znorm14.99
sky 14.8 14.4 14.1
S/N 16.6 26.8 28.5
S/N(c) 14.5 25.0 27.3
SN(E/C) 0.35
7540102 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.4 14.1
S/N 16.2 26.4 27.9
S/N(c) 14.1 24.4 26.6
SN(E/C) 0.40
7540103 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.4 14.1
S/N 15.9 26.4 27.5
S/N(c) 13.9 24.3 26.4
SN(E/C) 0.36
7540104 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.5 14.1
S/N 15.9 26.3 27.5
S/N(c) 13.9 24.3 26.6
SN(E/C) 0.39
7540105 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.4 14.1
S/N 15.8 26.3 27.4
S/N(c) 14.1 24.4 26.8
SN(E/C) 0.40
7540106 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.4 14.0
S/N 16.1 27.0 27.9
S/N(c) 14.1 25.0 27.5
SN(E/C) 0.39
7540107 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.4 14.2
S/N 15.9 26.7 28.0
S/N(c) 13.9 24.8 27.2
SN(E/C) 0.41