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)
7540048	47	Red Green Blue z 16.70 znorm 12.52 sky 12.0 12.0 12.0 S/N 1.6 3.0 9.8 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.46
7540049	47	Red Green Blue z 16.54 znorm 12.36 sky 12.0 12.0 12.0 S/N 1.4 2.1 8.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.54
7540050	47	Red Green Blue z 16.87 znorm 12.69 sky 12.0 11.9 12.0 S/N 1.8 3.1 9.2 S/N(c) 1.7 2.9 8.8 SN(E/C) 1.01
7540051	47	Red Green Blue z 18.67 znorm 14.49 sky 12.9 12.8 12.9 S/N 10.5 16.6 20.3 S/N(c) 8.9 15.1 19.6 SN(E/C) 0.91
7540052	47	Red Green Blue z 18.58 znorm 14.40 sky 12.9 12.8 12.8 S/N 9.6 15.5 19.2 S/N(c) 8.4 14.3 18.2 SN(E/C) 0.97
7540053	47	Red Green Blue z 19.18 znorm 15.00 sky 14.7 14.5 14.7 S/N 16.5 26.5 30.2 S/N(c) 14.5 24.7 28.9 SN(E/C) 0.88
7540054	47	Red Green Blue z 19.21 znorm 15.03 sky 14.8 14.6 14.7 S/N 16.8 27.0 30.3 S/N(c) 14.9 25.3 29.2 SN(E/C) 0.93
7540055	47	Red Green Blue z 19.18 znorm 15.00 sky 14.7 14.6 14.7 S/N 16.3 26.7 30.0 S/N(c) 14.5 24.8 28.9 SN(E/C) 0.95