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 16.69 znorm 12.51 sky 12.0 12.0 12.0 S/N 1.6 2.7 5.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.49
7540049	47	Red Green Blue z 16.52 znorm 12.34 sky 12.0 12.0 12.0 S/N 1.3 2.1 4.5 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.63
7540050	47	Red Green Blue z 16.81 znorm 12.63 sky 12.0 11.9 12.0 S/N 1.6 2.9 6.0 S/N(c) 1.6 2.7 5.8 SN(E/C) 1.04
7540051	47	Red Green Blue z 18.66 znorm 14.48 sky 12.9 12.9 12.9 S/N 10.5 16.9 18.6 S/N(c) 8.8 15.1 16.9 SN(E/C) 0.92
7540052	47	Red Green Blue z 18.56 znorm 14.38 sky 12.8 12.8 12.8 S/N 9.6 15.8 17.0 S/N(c) 8.3 14.3 16.1 SN(E/C) 1.00
7540053	47	Red Green Blue z 19.18 znorm 15.00 sky 14.6 14.4 14.3 S/N 16.7 26.8 28.1 S/N(c) 14.8 24.7 27.2 SN(E/C) 0.90
7540054	47	Red Green Blue z 19.21 znorm 15.03 sky 14.8 14.6 14.4 S/N 16.7 27.4 28.5 S/N(c) 15.1 25.1 27.8 SN(E/C) 0.93
7540055	47	Red Green Blue z 19.18 znorm 15.00 sky 14.6 14.5 14.3 S/N 16.8 26.9 28.3 S/N(c) 14.8 24.9 27.6 SN(E/C) 0.97