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)
9070025 47
RedGreenBlue
z19.00
znorm14.82
sky 14.4 14.0 13.9
S/N 14.3 23.2 24.4
S/N(c) 12.5 21.6 23.4
SN(E/C) 0.52
9070026 47
RedGreenBlue
z19.04
znorm14.86
sky 14.6 14.3 14.3
S/N 14.1 23.5 25.7
S/N(c) 12.4 21.5 24.2
SN(E/C) 0.61
9070027 47
RedGreenBlue
z19.03
znorm14.85
sky 14.4 14.4 14.4
S/N 14.2 23.4 25.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.46
9070028 47
RedGreenBlue
z19.05
znorm14.87
sky 14.4 14.4 14.5
S/N 14.4 24.0 26.0
S/N(c) 12.7 22.4 25.1
SN(E/C) 0.42
9070029 47
RedGreenBlue
z19.08
znorm14.90
sky 14.5 14.4 14.6
S/N 14.6 24.2 26.2
S/N(c) 13.0 22.5 25.1
SN(E/C) 0.46
9070030 47
RedGreenBlue
z19.02
znorm14.84
sky 14.4 14.3 14.7
S/N 14.0 23.4 25.8
S/N(c) 12.4 22.0 24.5
SN(E/C) 0.46
9070031 47
RedGreenBlue
z19.02
znorm14.84
sky 14.4 14.4 14.6
S/N 14.0 23.7 25.6
S/N(c) 12.2 22.0 24.4
SN(E/C) 0.52
9070032 47
RedGreenBlue
z19.03
znorm14.85
sky 14.6 14.7 14.9
S/N 14.0 23.9 25.9
S/N(c) 12.4 22.1 24.5
SN(E/C) 0.52