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)
11100048 47
RedGreenBlue
z19.02
znorm14.84
sky 14.3 14.2 14.0
S/N 14.9 24.0 24.6
S/N(c) 13.4 22.0 23.2
SN(E/C) 0.96
11100049 47
RedGreenBlue
z19.02
znorm14.84
sky 14.5 14.2 14.2
S/N 14.5 23.7 24.6
S/N(c) 13.1 21.9 23.3
SN(E/C) 1.00
11100050 47
RedGreenBlue
z19.00
znorm14.82
sky 14.5 14.2 14.3
S/N 14.1 23.4 24.2
S/N(c) 12.7 21.8 23.0
SN(E/C) 0.96
11100051 47
RedGreenBlue
z19.11
znorm14.93
sky 14.3 14.3 14.3
S/N 15.4 25.3 26.4
S/N(c) 13.7 23.3 24.6
SN(E/C) 0.96
11100052 47
RedGreenBlue
z19.15
znorm14.97
sky 14.5 14.3 14.2
S/N 15.5 25.7 27.2
S/N(c) 14.2 23.9 25.5
SN(E/C) 0.94
11100053 47
RedGreenBlue
z19.01
znorm14.83
sky 14.5 14.4 14.3
S/N 14.5 23.7 25.0
S/N(c) 12.9 21.9 23.4
SN(E/C) 0.91
11100054 47
RedGreenBlue
z19.06
znorm14.88
sky 14.3 14.3 14.3
S/N 14.6 24.5 25.5
S/N(c) 13.3 22.6 24.2
SN(E/C) 0.95
11100055 47
RedGreenBlue
z19.07
znorm14.89
sky 14.4 14.4 14.3
S/N 14.8 24.6 25.4
S/N(c) 13.4 22.7 24.3
SN(E/C) 0.98