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)
2910027	47	Red Green Blue z 19.20 znorm 15.02 sky 15.2 14.8 15.3 S/N 18.0 28.5 29.6 S/N(c) 25.5 6.1 53.8 SN(E/C) 0.85
2910028	47	Red Green Blue z 19.19 znorm 15.01 sky 15.0 14.6 15.4 S/N 18.0 28.5 29.1 S/N(c) 25.3 6.0 53.6 SN(E/C) 0.86
2910029	47	Red Green Blue z 19.24 znorm 15.06 sky 15.0 14.8 15.5 S/N 17.9 29.3 29.4 S/N(c) 25.8 6.1 55.0 SN(E/C) 0.83
2910030	47	Red Green Blue z 19.22 znorm 15.04 sky 15.1 14.9 15.3 S/N 17.6 28.8 29.0 S/N(c) 25.8 6.1 54.5 SN(E/C) 0.83
2910031	47	Red Green Blue z 19.23 znorm 15.05 sky 15.3 15.1 15.4 S/N 17.6 28.4 29.6 S/N(c) 25.5 6.1 53.7 SN(E/C) 0.83
2910032	47	Red Green Blue z 19.21 znorm 15.02 sky 15.2 15.2 15.4 S/N 16.9 27.9 29.1 S/N(c) 25.2 6.2 53.4 SN(E/C) 0.84
2910033	47	Red Green Blue z 19.20 znorm 15.02 sky 14.8 15.0 15.3 S/N 16.7 27.5 28.9 S/N(c) 25.4 6.1 53.5 SN(E/C) 0.83
2910034	47	Red Green Blue z 19.20 znorm 15.02 sky 15.0 15.1 15.3 S/N 16.5 27.5 28.6 S/N(c) 25.0 6.0 53.0 SN(E/C) 0.88