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)
16070044 47
RedGreenBlue
z19.06
znorm14.88
sky 14.5 14.2 14.4
S/N 17.7 26.6 30.3
S/N(c) 13.9 14.5 39.1
SN(E/C) 0.68
16070045 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.4 14.5
S/N 17.8 26.8 30.0
S/N(c) 13.8 14.7 38.8
SN(E/C) 0.70
16070046 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.4 14.7
S/N 18.4 27.5 31.0
S/N(c) 14.1 14.9 39.8
SN(E/C) 0.77
16070047 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.6 14.7
S/N 18.3 27.4 30.8
S/N(c) 14.3 15.1 39.8
SN(E/C) 0.78
16070048 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.7 14.7
S/N 18.2 27.6 31.0
S/N(c) 14.4 15.1 40.1
SN(E/C) 0.74
16070049 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.6 14.6
S/N 19.0 28.5 32.2
S/N(c) 14.9 15.5 41.1
SN(E/C) 0.73
16070050 47
RedGreenBlue
z19.15
znorm14.97
sky 15.0 14.7 14.6
S/N 19.1 28.4 32.3
S/N(c) 14.8 15.5 40.7
SN(E/C) 0.71
16070051 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.5 14.5
S/N 19.5 29.2 33.2
S/N(c) 15.1 15.8 41.3
SN(E/C) 0.74