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 13.0 12.9 S/N 9.8 15.9 15.7 S/N(c) 8.5 14.2 15.3 SN(E/C) 1.00
7540027	47	Red Green Blue z 18.34 znorm 14.16 sky 12.9 12.8 12.8 S/N 8.3 13.8 13.7 S/N(c) 7.3 12.2 13.5 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 17.6 17.6 S/N(c) 9.1 15.9 17.2 SN(E/C) 0.97
7540029	47	Red Green Blue z 18.95 znorm 14.77 sky 13.8 13.8 13.7 S/N 13.9 23.1 23.6 S/N(c) 12.2 21.0 22.5 SN(E/C) 0.95
7540030	47	Red Green Blue z 18.98 znorm 14.80 sky 14.1 14.0 13.9 S/N 14.5 23.9 24.7 S/N(c) 12.8 21.6 23.9 SN(E/C) 0.95
7540031	47	Red Green Blue z 18.98 znorm 14.80 sky 13.8 13.7 13.6 S/N 14.2 23.3 24.1 S/N(c) 12.7 21.2 23.6 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 21.5 S/N(c) 11.0 18.8 21.0 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 21.6 22.0 S/N(c) 11.5 19.8 22.1 SN(E/C) 0.93