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)
10440036 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.3 14.3
S/N 16.3 25.8 28.1
S/N(c) 14.6 23.9 26.7
SN(E/C) 0.38
10440037 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.4 14.5
S/N 16.4 26.3 29.3
S/N(c) 14.6 24.6 27.7
SN(E/C) 0.39
10440038 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.4 14.5
S/N 16.2 26.0 28.8
S/N(c) 14.5 24.4 27.2
SN(E/C) 0.39
10440039 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.4 14.6
S/N 16.0 26.1 28.5
S/N(c) 14.3 24.2 26.8
SN(E/C) 0.39
10440040 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.5 14.5
S/N 16.7 25.9 29.3
S/N(c) 14.9 24.4 28.0
SN(E/C) 0.40
10440041 47
RedGreenBlue
z19.19
znorm15.01
sky 14.8 14.5 14.6
S/N 16.4 26.0 29.2
S/N(c) 14.8 24.5 27.7
SN(E/C) 0.39
10440042 47
RedGreenBlue
z19.19
znorm15.01
sky 14.5 14.5 14.6
S/N 16.5 25.8 29.4
S/N(c) 15.0 24.2 28.0
SN(E/C) 0.39
10440043 47
RedGreenBlue
z19.21
znorm15.03
sky 14.7 14.7 14.6
S/N 16.6 26.4 29.6
S/N(c) 15.0 24.9 28.1
SN(E/C) 0.37