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 18.98 znorm 14.80 sky 14.6 14.1 14.1 S/N 13.9 22.5 25.0 S/N(c) 12.3 21.5 23.1 SN(E/C) 0.88
4040026	47	Red Green Blue z 18.92 znorm 14.74 sky 14.5 14.1 14.3 S/N 13.6 21.8 24.3 S/N(c) 11.8 20.6 22.5 SN(E/C) 0.83
4040027	47	Red Green Blue z 18.99 znorm 14.81 sky 14.4 14.1 14.3 S/N 13.9 22.9 25.0 S/N(c) 12.3 21.3 23.3 SN(E/C) 0.84
4040028	47	Red Green Blue z 19.05 znorm 14.87 sky 14.5 14.3 14.4 S/N 14.5 23.8 25.7 S/N(c) 13.1 22.3 23.9 SN(E/C) 0.81
4040029	47	Red Green Blue z 19.10 znorm 14.92 sky 14.4 14.3 14.4 S/N 15.0 24.5 26.9 S/N(c) 13.3 22.9 25.3 SN(E/C) 0.77
4040030	47	Red Green Blue z 19.17 znorm 14.99 sky 14.5 14.2 14.5 S/N 15.9 25.7 27.9 S/N(c) 14.4 24.2 26.6 SN(E/C) 0.73
4040031	47	Red Green Blue z 19.21 znorm 15.03 sky 14.7 14.4 14.5 S/N 16.3 26.5 28.5 S/N(c) 14.6 25.0 27.0 SN(E/C) 0.76
4040032	47	Red Green Blue z 19.25 znorm 15.07 sky 14.4 14.3 14.4 S/N 16.8 27.4 29.2 S/N(c) 15.1 25.6 27.9 SN(E/C) 0.76