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
z18.99
znorm14.81
sky 14.7 14.6 14.4
S/N 15.7 24.8 23.9
S/N(c) 13.9 22.7 22.8
SN(E/C) 0.95
11130023 47
RedGreenBlue
z19.07
znorm14.89
sky 14.8 14.6 14.7
S/N 16.0 25.7 25.6
S/N(c) 14.1 23.7 24.2
SN(E/C) 0.95
11130024 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.5 14.7
S/N 16.2 25.8 26.8
S/N(c) 14.3 24.3 25.2
SN(E/C) 0.97
11130025 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.6 14.7
S/N 16.2 25.7 27.1
S/N(c) 14.5 24.0 25.7
SN(E/C) 0.91
11130026 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.6 14.7
S/N 15.9 25.7 27.4
S/N(c) 14.1 24.3 25.8
SN(E/C) 0.96
11130027 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.7 14.6
S/N 16.1 25.7 27.2
S/N(c) 14.4 24.3 26.0
SN(E/C) 0.98
11130028 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.7 14.7
S/N 15.9 25.6 27.1
S/N(c) 14.1 24.2 26.1
SN(E/C) 0.95
11130029 47
RedGreenBlue
z19.08
znorm14.90
sky 14.8 14.8 14.7
S/N 15.8 25.3 27.1
S/N(c) 14.1 23.8 26.0
SN(E/C) 0.92