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)
6710092 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.1 14.1
S/N 15.6 24.1 28.4
S/N(c) 13.6 22.7 26.0
SN(E/C) 0.98
6710093 47
RedGreenBlue
z19.16
znorm14.98
sky 14.4 14.2 14.4
S/N 16.2 25.1 28.8
S/N(c) 14.2 23.5 26.5
SN(E/C) 0.97
6710094 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.2 14.3
S/N 16.2 25.5 28.4
S/N(c) 14.3 23.9 26.0
SN(E/C) 0.96
6710095 47
RedGreenBlue
z19.18
znorm15.00
sky 14.5 14.2 14.3
S/N 16.4 25.7 28.4
S/N(c) 14.2 23.6 25.9
SN(E/C) 0.97
6710096 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.2 14.3
S/N 16.3 25.6 28.4
S/N(c) 14.1 23.8 26.9
SN(E/C) 0.98
6710097 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.2 14.3
S/N 15.7 25.4 28.0
S/N(c) 13.9 23.7 26.2
SN(E/C) 0.98
6710098 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.3 14.5
S/N 15.6 25.2 26.8
S/N(c) 13.6 23.6 25.1
SN(E/C) 0.95
6710099 47
RedGreenBlue
z19.01
znorm14.83
sky 14.5 14.3 14.4
S/N 14.1 23.6 25.6
S/N(c) 12.5 21.9 23.6
SN(E/C) 0.98