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
z19.05
znorm14.87
sky 14.8 14.1 13.8
S/N 15.8 25.1 26.0
S/N(c) 12.8 12.0 27.0
SN(E/C) 0.42
7540097 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.2 14.1
S/N 16.2 26.0 27.2
S/N(c) 13.1 12.3 27.8
SN(E/C) 0.37
7540098 47
RedGreenBlue
z19.09
znorm14.91
sky 14.6 14.3 14.1
S/N 16.0 25.7 26.9
S/N(c) 12.8 12.1 27.4
SN(E/C) 0.38
7540099 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.3 14.1
S/N 16.3 26.6 27.7
S/N(c) 13.3 12.7 28.6
SN(E/C) 0.41
7540100 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.4 14.2
S/N 16.4 26.8 28.1
S/N(c) 13.5 12.8 28.9
SN(E/C) 0.39
7540101 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 14.4 14.1
S/N 16.4 26.6 28.0
S/N(c) 13.5 12.8 29.0
SN(E/C) 0.36
7540102 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.3 14.1
S/N 16.2 26.1 27.5
S/N(c) 13.2 12.4 28.4
SN(E/C) 0.41
7540103 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.4 14.2
S/N 15.9 26.3 27.3
S/N(c) 13.4 12.5 28.5
SN(E/C) 0.37
7540104 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.4 14.1
S/N 16.1 26.1 27.6
S/N(c) 13.5 12.6 28.7
SN(E/C) 0.39
7540105 47
RedGreenBlue
z19.18
znorm15.00
sky 14.5 14.4 14.1
S/N 15.8 26.2 27.6
S/N(c) 13.4 12.7 28.8
SN(E/C) 0.39
7540106 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.4 14.0
S/N 16.0 26.9 28.0
S/N(c) 13.1 12.4 28.6
SN(E/C) 0.38
7540107 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.4 14.2
S/N 15.7 26.4 28.2
S/N(c) 13.0 12.5 28.6
SN(E/C) 0.42