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)
12370022	47	Red Green Blue z 19.00 znorm 14.82 sky 14.4 14.2 14.2 S/N 17.8 24.6 23.9 S/N(c) 4.5 31.2 60.9 SN(E/C) 0.78
12370023	47	Red Green Blue z 18.92 znorm 14.74 sky 14.4 14.3 14.5 S/N 16.6 23.3 22.6 S/N(c) 4.2 30.0 58.0 SN(E/C) 0.81
12370024	47	Red Green Blue z 18.78 znorm 14.60 sky 14.5 14.3 14.6 S/N 15.3 21.5 21.5 S/N(c) 4.1 28.7 54.9 SN(E/C) 0.82
12370025	47	Red Green Blue z 18.70 znorm 14.52 sky 14.3 14.3 14.5 S/N 14.3 20.7 19.7 S/N(c) 3.6 26.7 51.3 SN(E/C) 0.91
12370026	47	Red Green Blue z 18.47 znorm 14.29 sky 14.3 14.2 14.5 S/N 12.5 18.0 16.9 S/N(c) 3.3 24.2 44.8 SN(E/C) 0.87
12370027	47	Red Green Blue z 18.48 znorm 14.30 sky 14.4 14.3 14.4 S/N 12.3 18.2 17.0 S/N(c) 3.1 24.1 45.4 SN(E/C) 0.86
12370028	47	Red Green Blue z 19.01 znorm 14.83 sky 14.7 14.4 14.4 S/N 18.0 24.9 24.3 S/N(c) 4.5 31.7 60.1 SN(E/C) 0.76
12370029	47	Red Green Blue z 18.95 znorm 14.77 sky 14.4 14.4 14.5 S/N 17.2 24.2 23.6 S/N(c) 4.3 30.8 57.2 SN(E/C) 0.77