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)
4040025	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.2 14.2 S/N 14.1 23.0 25.1 S/N(c) 12.5 21.8 23.2 SN(E/C) 0.88
4040026	47	Red Green Blue z 18.94 znorm 14.76 sky 14.6 14.1 14.5 S/N 13.5 22.2 24.4 S/N(c) 11.8 20.8 22.6 SN(E/C) 0.83
4040027	47	Red Green Blue z 19.02 znorm 14.84 sky 14.5 14.2 14.3 S/N 14.2 23.1 25.5 S/N(c) 12.6 21.2 23.8 SN(E/C) 0.84
4040028	47	Red Green Blue z 19.08 znorm 14.90 sky 14.7 14.4 14.4 S/N 14.5 24.0 26.0 S/N(c) 13.1 22.6 24.3 SN(E/C) 0.80
4040029	47	Red Green Blue z 19.13 znorm 14.95 sky 14.6 14.3 14.6 S/N 15.3 24.8 27.1 S/N(c) 13.6 23.0 25.5 SN(E/C) 0.79
4040030	47	Red Green Blue z 19.19 znorm 15.01 sky 14.6 14.5 14.5 S/N 15.9 26.0 28.0 S/N(c) 14.3 24.5 26.7 SN(E/C) 0.73
4040031	47	Red Green Blue z 19.23 znorm 15.05 sky 14.7 14.5 14.7 S/N 16.6 26.5 28.5 S/N(c) 14.9 25.2 27.1 SN(E/C) 0.75
4040032	47	Red Green Blue z 19.27 znorm 15.09 sky 14.6 14.4 14.6 S/N 17.0 27.5 29.3 S/N(c) 15.4 26.1 28.1 SN(E/C) 0.77