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)
11380059 47
RedGreenBlue
z18.98
znorm14.80
sky 15.2 14.7 14.5
S/N 14.5 23.0 25.2
S/N(c) 12.7 21.3 23.7
SN(E/C) 0.38
11380060 47
RedGreenBlue
z19.02
znorm14.84
sky 15.2 14.7 15.0
S/N 14.8 23.6 26.3
S/N(c) 13.2 21.9 24.6
SN(E/C) 0.36
11380061 47
RedGreenBlue
z18.97
znorm14.79
sky 14.9 14.7 14.8
S/N 14.3 22.5 25.5
S/N(c) 12.6 21.1 23.9
SN(E/C) 0.38
11380062 47
RedGreenBlue
z19.02
znorm14.83
sky 15.0 14.8 15.0
S/N 14.8 22.9 26.0
S/N(c) 13.2 21.5 24.7
SN(E/C) 0.39
11380063 47
RedGreenBlue
z19.04
znorm14.86
sky 15.4 14.8 14.8
S/N 15.0 23.4 26.3
S/N(c) 13.4 21.9 25.0
SN(E/C) 0.37
11380064 47
RedGreenBlue
z19.03
znorm14.85
sky 15.0 14.7 14.9
S/N 15.0 23.1 26.3
S/N(c) 13.4 21.6 24.8
SN(E/C) 0.37
11380065 47
RedGreenBlue
z18.99
znorm14.81
sky 15.1 15.0 14.8
S/N 14.6 22.7 25.7
S/N(c) 12.8 21.2 24.3
SN(E/C) 0.39
11380066 47
RedGreenBlue
z19.00
znorm14.82
sky 15.0 14.8 14.9
S/N 14.5 22.8 25.7
S/N(c) 12.9 21.2 24.2
SN(E/C) 0.39