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 18.47 znorm 14.29 sky 13.1 13.0 12.9 S/N 9.8 15.6 16.2 S/N(c) 8.2 14.2 16.2 SN(E/C) 0.99
7540027	47	Red Green Blue z 18.32 znorm 14.14 sky 12.9 12.8 12.8 S/N 8.3 13.6 14.0 S/N(c) 7.0 12.3 14.4 SN(E/C) 1.00
7540028	47	Red Green Blue z 18.58 znorm 14.40 sky 13.2 13.1 13.1 S/N 10.7 17.5 18.1 S/N(c) 9.2 15.7 18.0 SN(E/C) 0.96
7540029	47	Red Green Blue z 18.93 znorm 14.75 sky 13.8 13.8 13.8 S/N 13.9 23.1 24.0 S/N(c) 12.6 21.1 22.8 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 14.3 23.9 24.9 S/N(c) 12.5 21.7 23.8 SN(E/C) 0.95
7540031	47	Red Green Blue z 18.97 znorm 14.79 sky 13.8 13.7 13.6 S/N 14.1 23.4 23.9 S/N(c) 12.9 21.3 23.8 SN(E/C) 0.95
7540032	47	Red Green Blue z 18.84 znorm 14.66 sky 13.4 13.4 13.3 S/N 12.5 21.3 21.7 S/N(c) 11.2 19.0 21.1 SN(E/C) 0.91
7540033	47	Red Green Blue z 18.87 znorm 14.69 sky 13.6 13.5 13.4 S/N 13.1 21.6 22.0 S/N(c) 11.8 19.8 22.3 SN(E/C) 0.95