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)
12260048	47	Red Green Blue z 17.26 znorm 13.08 sky 15.1 15.3 15.1 S/N 3.7 8.0 9.3 S/N(c) 3.4 7.5 8.3 SN(E/C) 0.97
12260049	47	Red Green Blue z 17.36 znorm 13.18 sky 15.3 15.7 15.9 S/N 3.9 8.2 10.0 S/N(c) 3.6 8.1 9.1 SN(E/C) 0.96
12260050	47	Red Green Blue z 17.39 znorm 13.21 sky 15.3 15.5 15.8 S/N 4.0 8.4 10.1 S/N(c) 3.4 8.0 9.3 SN(E/C) 1.00
12260051	47	Red Green Blue z 17.36 znorm 13.18 sky 15.5 15.6 15.9 S/N 4.2 8.4 10.3 S/N(c) 3.9 7.9 9.3 SN(E/C) 0.95
12260052	47	Red Green Blue z 17.42 znorm 13.24 sky 15.6 15.7 15.8 S/N 4.6 8.8 10.2 S/N(c) 4.1 8.4 9.6 SN(E/C) 0.94
12260053	47	Red Green Blue z 17.42 znorm 13.24 sky 15.1 16.0 15.7 S/N 4.5 8.6 10.5 S/N(c) 3.9 8.1 9.6 SN(E/C) 0.98
12260054	47	Red Green Blue z 17.47 znorm 13.29 sky 15.4 15.7 15.6 S/N 4.4 8.9 10.4 S/N(c) 4.0 8.4 9.8 SN(E/C) 0.95
12260055	47	Red Green Blue z 17.43 znorm 13.25 sky 15.6 15.7 15.7 S/N 4.4 8.7 10.0 S/N(c) 3.9 8.0 9.3 SN(E/C) 0.96