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 16.68 znorm 12.50 sky 12.0 12.0 12.0 S/N 1.6 2.9 9.9 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.45
7540049	47	Red Green Blue z 16.47 znorm 12.29 sky 12.0 12.0 12.0 S/N 1.3 2.1 8.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.59
7540050	47	Red Green Blue z 16.83 znorm 12.65 sky 12.0 11.9 12.0 S/N 1.7 3.0 9.2 S/N(c) 1.7 2.8 8.6 SN(E/C) 1.01
7540051	47	Red Green Blue z 18.64 znorm 14.46 sky 12.9 12.8 12.9 S/N 10.6 16.7 20.3 S/N(c) 8.8 15.3 19.2 SN(E/C) 0.89
7540052	47	Red Green Blue z 18.56 znorm 14.38 sky 12.8 12.7 12.8 S/N 9.7 15.7 19.1 S/N(c) 8.5 14.3 17.9 SN(E/C) 0.98
7540053	47	Red Green Blue z 19.17 znorm 14.99 sky 14.6 14.4 14.5 S/N 16.8 26.7 29.9 S/N(c) 14.9 25.0 29.0 SN(E/C) 0.89
7540054	47	Red Green Blue z 19.20 znorm 15.02 sky 14.8 14.5 14.6 S/N 16.7 27.2 30.3 S/N(c) 15.3 25.5 29.3 SN(E/C) 0.93
7540055	47	Red Green Blue z 19.17 znorm 14.99 sky 14.8 14.4 14.5 S/N 16.8 26.9 29.7 S/N(c) 15.1 25.2 28.6 SN(E/C) 0.96