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)
3640044	47	Red Green Blue z 19.18 znorm 15.00 sky 15.7 15.1 14.9 S/N 15.1 25.6 26.3 S/N(c) 4.9 10.6 37.6 SN(E/C) 0.91
3640045	47	Red Green Blue z 19.22 znorm 15.04 sky 15.1 14.9 15.0 S/N 15.9 26.5 27.0 S/N(c) 5.0 10.8 38.1 SN(E/C) 0.90
3640046	47	Red Green Blue z 19.22 znorm 15.04 sky 15.5 15.0 15.2 S/N 16.0 26.9 27.6 S/N(c) 5.1 10.9 38.2 SN(E/C) 0.88
3640047	47	Red Green Blue z 19.19 znorm 15.01 sky 15.3 15.0 15.2 S/N 15.9 26.4 27.6 S/N(c) 5.0 10.7 37.8 SN(E/C) 0.91
3640048	47	Red Green Blue z 19.15 znorm 14.97 sky 15.3 14.9 15.1 S/N 15.0 25.7 27.1 S/N(c) 4.9 10.6 37.2 SN(E/C) 0.93
3640049	47	Red Green Blue z 19.18 znorm 15.00 sky 15.3 15.2 15.1 S/N 15.4 26.1 27.7 S/N(c) 4.9 10.7 37.7 SN(E/C) 0.88
3640050	47	Red Green Blue z 19.11 znorm 14.93 sky 15.5 15.2 15.1 S/N 14.7 24.8 26.6 S/N(c) 4.8 10.4 36.6 SN(E/C) 0.96
3640051	47	Red Green Blue z 19.16 znorm 14.98 sky 15.5 15.2 15.2 S/N 15.2 25.8 27.3 S/N(c) 4.9 10.7 37.5 SN(E/C) 0.90
3640052	47	Red Green Blue z 19.12 znorm 14.94 sky 15.5 15.2 15.1 S/N 14.7 25.4 26.6 S/N(c) 4.8 10.4 37.2 SN(E/C) 0.92
3640053	47	Red Green Blue z 19.14 znorm 14.96 sky 15.3 15.1 15.2 S/N 15.0 25.5 27.1 S/N(c) 4.9 10.5 37.7 SN(E/C) 0.91