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)
11130022 47
RedGreenBlue
z19.00
znorm14.82
sky 15.0 14.6 14.6
S/N 15.7 25.2 27.2
S/N(c) 13.8 23.3 25.6
SN(E/C) 0.94
11130023 47
RedGreenBlue
z19.08
znorm14.90
sky 15.0 14.6 15.0
S/N 15.8 25.9 28.2
S/N(c) 14.0 23.9 26.6
SN(E/C) 0.95
11130024 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.7 14.9
S/N 16.4 26.1 28.6
S/N(c) 14.5 24.3 27.2
SN(E/C) 0.95
11130025 47
RedGreenBlue
z19.12
znorm14.94
sky 15.0 14.8 15.1
S/N 16.3 25.9 28.7
S/N(c) 14.6 24.1 27.3
SN(E/C) 0.90
11130026 47
RedGreenBlue
z19.12
znorm14.94
sky 15.2 14.9 15.2
S/N 16.3 26.2 28.6
S/N(c) 14.4 24.5 27.2
SN(E/C) 0.96
11130027 47
RedGreenBlue
z19.11
znorm14.93
sky 15.2 15.0 15.1
S/N 16.3 26.0 28.8
S/N(c) 14.6 24.3 27.4
SN(E/C) 0.97
11130028 47
RedGreenBlue
z19.11
znorm14.93
sky 15.3 15.0 15.1
S/N 16.1 26.0 28.8
S/N(c) 14.4 24.6 27.4
SN(E/C) 0.93
11130029 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 15.0 15.0
S/N 16.0 25.7 28.5
S/N(c) 14.2 24.1 27.2
SN(E/C) 0.91