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)
12530048	47	Red Green Blue z 18.94 znorm 14.76 sky 13.9 13.9 13.7 S/N 16.9 23.6 24.5 S/N(c) 15.6 22.2 23.0 SN(E/C) 0.92
12530049	47	Red Green Blue z 18.95 znorm 14.77 sky 13.9 13.8 13.9 S/N 16.9 23.8 25.0 S/N(c) 15.4 22.4 23.5 SN(E/C) 0.94
12530050	47	Red Green Blue z 18.90 znorm 14.72 sky 13.9 13.9 13.9 S/N 16.3 23.3 24.3 S/N(c) 14.7 21.5 22.9 SN(E/C) 0.96
12530051	47	Red Green Blue z 18.55 znorm 14.37 sky 14.0 14.0 14.1 S/N 13.4 19.6 20.3 S/N(c) 12.1 17.9 19.0 SN(E/C) 0.96
12530052	47	Red Green Blue z 18.85 znorm 14.67 sky 13.9 14.0 14.1 S/N 15.9 22.9 24.0 S/N(c) 14.5 21.2 22.7 SN(E/C) 0.94
12530053	47	Red Green Blue z 18.86 znorm 14.68 sky 14.0 14.0 14.1 S/N 15.9 23.0 24.1 S/N(c) 14.6 21.1 22.9 SN(E/C) 0.97
12530054	47	Red Green Blue z 18.82 znorm 14.64 sky 13.9 14.1 14.1 S/N 15.6 22.6 24.0 S/N(c) 14.1 21.0 22.6 SN(E/C) 0.94
12530055	47	Red Green Blue z 18.91 znorm 14.73 sky 14.1 14.0 14.1 S/N 16.7 23.3 25.2 S/N(c) 15.1 21.6 24.0 SN(E/C) 0.96