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)
12530070	47	Red Green Blue z 18.98 znorm 14.80 sky 14.5 14.5 14.5 S/N 15.1 24.8 26.0 S/N(c) 14.9 12.1 33.0 SN(E/C) 0.93
12530071	47	Red Green Blue z 18.81 znorm 14.63 sky 14.7 14.5 14.8 S/N 14.2 23.4 24.7 S/N(c) 13.5 11.1 30.7 SN(E/C) 0.98
12530072	47	Red Green Blue z 18.96 znorm 14.78 sky 14.4 14.5 14.7 S/N 15.7 25.1 26.6 S/N(c) 14.8 12.0 33.5 SN(E/C) 0.95
12530073	47	Red Green Blue z 19.06 znorm 14.88 sky 14.4 14.4 14.8 S/N 16.4 26.3 28.1 S/N(c) 15.6 12.5 34.9 SN(E/C) 0.93