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

Frame	Nreads	Zeropoints	Mag 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)
7830049	47	Red Green Blue z 18.68 znorm 14.50 sky 15.4 14.8 14.5 S/N 12.1 20.7 22.3 S/N(c) 10.8 19.8 21.6 SN(E/C) 0.44
7830050	47	Red Green Blue z 18.76 znorm 14.58 sky 15.4 14.9 15.0 S/N 12.6 21.6 22.8 S/N(c) 11.3 20.4 22.2 SN(E/C) 0.46
7830051	47	Red Green Blue z 18.93 znorm 14.75 sky 15.6 15.2 14.8 S/N 14.1 23.3 25.7 S/N(c) 12.7 22.0 24.8 SN(E/C) 0.43
7830052	47	Red Green Blue z 18.96 znorm 14.78 sky 15.4 15.1 14.8 S/N 14.3 24.1 26.0 S/N(c) 13.1 22.6 25.0 SN(E/C) 0.45
7830053	47	Red Green Blue z 18.98 znorm 14.80 sky 15.2 15.1 14.8 S/N 14.6 24.6 25.7 S/N(c) 13.2 22.7 24.9 SN(E/C) 0.40
7830054	47	Red Green Blue z 18.98 znorm 14.80 sky 15.1 15.1 14.8 S/N 14.6 24.6 26.0 S/N(c) 13.2 22.8 24.9 SN(E/C) 0.40
7830055	47	Red Green Blue z 18.94 znorm 14.76 sky 15.3 15.1 14.7 S/N 14.3 24.2 25.0 S/N(c) 12.8 22.2 24.3 SN(E/C) 0.42
7830056	47	Red Green Blue z 18.80 znorm 14.62 sky 15.0 14.9 14.9 S/N 13.0 22.4 23.6 S/N(c) 11.6 20.6 22.7 SN(E/C) 0.43