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)
6650059 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.5 14.3
S/N 15.7 25.8 25.5
S/N(c) 13.7 24.1 23.6
SN(E/C) 0.93
6650060 47
RedGreenBlue
z19.12
znorm14.94
sky 14.9 14.6 14.6
S/N 15.6 25.7 26.2
S/N(c) 13.8 23.9 24.4
SN(E/C) 0.94
6650061 47
RedGreenBlue
z19.10
znorm14.92
sky 15.1 14.7 14.6
S/N 15.6 25.4 25.9
S/N(c) 13.7 23.5 24.5
SN(E/C) 0.94
6650062 47
RedGreenBlue
z19.14
znorm14.96
sky 15.0 14.7 14.7
S/N 15.6 25.8 26.6
S/N(c) 13.8 24.0 25.2
SN(E/C) 0.91
6650063 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.8 14.8
S/N 15.2 24.9 25.6
S/N(c) 13.3 23.1 23.7
SN(E/C) 0.89
6650064 47
RedGreenBlue
z18.96
znorm14.78
sky 14.9 14.8 14.7
S/N 14.1 23.3 24.2
S/N(c) 12.2 21.5 22.2
SN(E/C) 0.96
6650065 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.8 14.7
S/N 15.4 25.1 26.1
S/N(c) 13.8 23.3 24.3
SN(E/C) 0.94
6650066 47
RedGreenBlue
z19.04
znorm14.86
sky 14.8 14.9 14.7
S/N 14.9 24.4 25.0
S/N(c) 13.2 22.5 23.3
SN(E/C) 0.94