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 16.75 znorm 12.57 sky 12.0 12.0 12.0 S/N 1.6 3.1 5.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.48
7540049	47	Red Green Blue z 16.53 znorm 12.35 sky 12.0 12.0 12.0 S/N 1.3 2.3 4.5 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.56
7540050	47	Red Green Blue z 16.86 znorm 12.68 sky 12.0 11.9 12.0 S/N 1.6 3.1 6.0 S/N(c) 2.1 1.0 3.9 SN(E/C) 1.04
7540051	47	Red Green Blue z 18.66 znorm 14.48 sky 12.9 12.8 12.9 S/N 10.5 16.9 18.6 S/N(c) 9.0 4.0 14.2 SN(E/C) 0.92
7540052	47	Red Green Blue z 18.57 znorm 14.39 sky 12.8 12.7 12.8 S/N 9.6 15.8 17.0 S/N(c) 8.4 3.8 13.7 SN(E/C) 1.00
7540053	47	Red Green Blue z 19.18 znorm 15.00 sky 14.6 14.3 14.3 S/N 16.7 26.6 28.1 S/N(c) 12.9 5.5 19.9 SN(E/C) 0.90
7540054	47	Red Green Blue z 19.21 znorm 15.03 sky 14.8 14.5 14.4 S/N 16.7 27.2 28.5 S/N(c) 13.1 5.6 20.0 SN(E/C) 0.93
7540055	47	Red Green Blue z 19.18 znorm 15.00 sky 14.6 14.4 14.3 S/N 16.8 26.9 28.3 S/N(c) 12.9 5.5 19.6 SN(E/C) 0.97