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)
5200047	47	Red Green Blue z 18.85 znorm 14.67 sky 14.2 13.9 13.8 S/N 13.1 21.1 23.6 S/N(c) 11.6 19.7 22.7 SN(E/C) 0.90
5200048	47	Red Green Blue z 18.90 znorm 14.72 sky 14.1 13.9 13.7 S/N 13.2 22.0 23.3 S/N(c) 11.9 20.2 22.7 SN(E/C) 0.92
5200049	47	Red Green Blue z 18.96 znorm 14.78 sky 13.9 13.9 13.7 S/N 13.8 22.9 24.3 S/N(c) 12.4 21.0 23.4 SN(E/C) 0.87
5200050	47	Red Green Blue z 18.91 znorm 14.73 sky 14.0 14.0 13.8 S/N 13.4 22.1 23.7 S/N(c) 11.9 20.4 23.1 SN(E/C) 0.90
5200051	47	Red Green Blue z 18.81 znorm 14.63 sky 13.9 14.0 13.8 S/N 12.2 20.8 22.0 S/N(c) 11.0 19.0 21.3 SN(E/C) 0.91
5200052	47	Red Green Blue z 18.99 znorm 14.81 sky 14.1 14.0 13.8 S/N 14.3 23.2 24.8 S/N(c) 12.9 21.7 23.7 SN(E/C) 0.86
5200053	47	Red Green Blue z 18.99 znorm 14.81 sky 14.1 14.0 13.8 S/N 14.1 23.5 24.8 S/N(c) 12.8 22.0 23.8 SN(E/C) 0.89
5200054	47	Red Green Blue z 19.01 znorm 14.83 sky 14.2 14.1 13.8 S/N 14.4 23.9 25.3 S/N(c) 13.0 22.5 23.9 SN(E/C) 0.84