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
z19.15
znorm14.97
sky 14.7 14.2 14.1
S/N 16.0 24.7 28.6
S/N(c) 14.0 23.1 26.1
SN(E/C) 0.96
6710093 47
RedGreenBlue
z19.19
znorm15.00
sky 14.4 14.2 14.5
S/N 16.3 25.6 28.9
S/N(c) 14.0 23.8 26.5
SN(E/C) 0.95
6710094 47
RedGreenBlue
z19.20
znorm15.02
sky 14.7 14.4 14.5
S/N 16.4 26.2 28.6
S/N(c) 14.2 24.3 26.2
SN(E/C) 0.96
6710095 47
RedGreenBlue
z19.20
znorm15.02
sky 14.5 14.3 14.5
S/N 16.4 26.3 28.5
S/N(c) 14.2 23.9 26.1
SN(E/C) 0.97
6710096 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.3 14.5
S/N 16.4 26.1 28.9
S/N(c) 14.1 24.0 27.2
SN(E/C) 0.95
6710097 47
RedGreenBlue
z19.20
znorm15.02
sky 14.5 14.3 14.5
S/N 16.1 25.8 28.5
S/N(c) 13.8 24.0 26.4
SN(E/C) 0.94
6710098 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.4 14.5
S/N 15.6 25.5 27.1
S/N(c) 13.5 23.9 25.3
SN(E/C) 0.94
6710099 47
RedGreenBlue
z19.06
znorm14.88
sky 14.8 14.4 14.6
S/N 14.4 23.9 26.0
S/N(c) 12.4 22.0 23.8
SN(E/C) 0.96