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)
10230060 47
RedGreenBlue
z19.06
znorm14.88
sky 14.9 14.6 14.5
S/N 15.6 24.2 25.8
S/N(c) 23.7 25.3 7.4
SN(E/C) 0.90
10230061 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.5 14.7
S/N 16.1 24.6 26.7
S/N(c) 24.2 25.8 7.6
SN(E/C) 0.93
10230062 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.6 14.6
S/N 15.8 24.6 26.5
S/N(c) 23.9 26.0 7.5
SN(E/C) 0.91
10230063 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.6 14.6
S/N 16.6 25.4 27.5
S/N(c) 24.7 26.4 7.7
SN(E/C) 0.91
10230064 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.6 14.8
S/N 16.5 25.6 27.9
S/N(c) 24.7 26.4 7.8
SN(E/C) 0.94
10230065 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.6 14.7
S/N 16.7 26.3 27.9
S/N(c) 24.9 26.9 7.9
SN(E/C) 0.91
10230066 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.8 14.7
S/N 16.2 25.4 27.1
S/N(c) 24.0 26.3 7.7
SN(E/C) 0.93
10230067 47
RedGreenBlue
z19.05
znorm14.87
sky 14.8 14.8 14.9
S/N 15.4 24.7 26.7
S/N(c) 23.6 25.6 7.5
SN(E/C) 0.96
10230068 47
RedGreenBlue
z19.09
znorm14.90
sky 14.7 14.7 14.7
S/N 15.7 25.2 26.9
S/N(c) 23.9 26.0 7.7
SN(E/C) 0.90
10230069 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.7 14.7
S/N 16.0 24.8 27.5
S/N(c) 23.8 25.9 7.6
SN(E/C) 0.92