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)
12570033	47	Red Green Blue z 17.67 znorm 13.48 sky 13.5 13.4 13.5 S/N 5.2 9.4 10.5 S/N(c) 4.4 8.6 9.7 SN(E/C) 0.97
12570034	47	Red Green Blue z 17.39 znorm 13.21 sky 13.5 13.4 13.6 S/N 3.7 7.2 8.5 S/N(c) 3.3 5.9 7.9 SN(E/C) 0.97
12570035	47	Red Green Blue z 18.09 znorm 13.91 sky 13.6 13.6 13.8 S/N 6.8 12.2 13.4 S/N(c) 6.0 11.0 12.6 SN(E/C) 0.95
12570036	47	Red Green Blue z 18.69 znorm 14.51 sky 13.9 13.8 14.2 S/N 10.7 18.4 20.8 S/N(c) 9.4 16.7 19.5 SN(E/C) 0.87
12570037	47	Red Green Blue z 19.13 znorm 14.95 sky 14.5 14.4 14.9 S/N 15.0 24.1 26.9 S/N(c) 13.4 22.1 25.5 SN(E/C) 0.82
12570038	47	Red Green Blue z 19.16 znorm 14.98 sky 14.5 14.5 14.8 S/N 15.2 24.5 27.3 S/N(c) 13.6 22.9 25.9 SN(E/C) 0.88
12570039	47	Red Green Blue z 19.14 znorm 14.96 sky 14.4 14.4 14.8 S/N 14.9 24.0 26.8 S/N(c) 13.3 22.7 25.5 SN(E/C) 0.84
12570040	47	Red Green Blue z 19.19 znorm 15.01 sky 14.4 14.4 14.6 S/N 15.1 24.6 27.7 S/N(c) 13.6 23.3 26.4 SN(E/C) 0.82