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)
7540026	47	Red Green Blue z 18.49 znorm 14.31 sky 13.1 12.9 12.9 S/N 9.8 15.5 15.7 S/N(c) 19.5 24.4 25.2 SN(E/C) 1.00
7540027	47	Red Green Blue z 18.33 znorm 14.15 sky 12.9 12.8 12.8 S/N 8.3 13.4 13.7 S/N(c) 17.3 21.9 22.9 SN(E/C) 1.00
7540028	47	Red Green Blue z 18.60 znorm 14.42 sky 13.2 13.1 13.1 S/N 10.5 17.5 17.5 S/N(c) 21.3 26.6 27.4 SN(E/C) 0.97
7540029	47	Red Green Blue z 18.95 znorm 14.77 sky 13.8 13.7 13.7 S/N 13.9 22.8 23.6 S/N(c) 27.0 33.0 33.6 SN(E/C) 0.96
7540030	47	Red Green Blue z 18.98 znorm 14.80 sky 14.1 13.9 13.9 S/N 14.5 23.8 24.7 S/N(c) 27.8 34.1 34.6 SN(E/C) 0.96
7540031	47	Red Green Blue z 18.98 znorm 14.80 sky 13.8 13.7 13.6 S/N 14.2 23.2 24.1 S/N(c) 27.2 33.3 34.0 SN(E/C) 0.96
7540032	47	Red Green Blue z 18.85 znorm 14.67 sky 13.4 13.4 13.3 S/N 12.4 21.2 21.4 S/N(c) 24.9 30.8 31.5 SN(E/C) 0.91
7540033	47	Red Green Blue z 18.88 znorm 14.70 sky 13.6 13.5 13.3 S/N 13.2 21.5 22.0 S/N(c) 25.6 31.4 32.2 SN(E/C) 0.93