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)
2880038	47	Red Green Blue z 18.85 znorm 14.67 sky 14.9 14.8 15.0 S/N 14.4 23.2 26.1 S/N(c) 12.3 21.7 24.2 SN(E/C) 0.93
2880039	47	Red Green Blue z 19.01 znorm 14.83 sky 14.7 14.6 15.1 S/N 15.6 25.0 28.4 S/N(c) 13.9 23.2 26.5 SN(E/C) 0.90
2880040	47	Red Green Blue z 19.05 znorm 14.87 sky 14.9 14.7 15.1 S/N 16.2 26.0 29.0 S/N(c) 14.5 24.1 27.0 SN(E/C) 0.89
2880041	47	Red Green Blue z 19.07 znorm 14.89 sky 14.8 14.7 15.1 S/N 16.6 25.8 29.3 S/N(c) 15.0 23.9 27.6 SN(E/C) 0.85
2880042	47	Red Green Blue z 18.95 znorm 14.77 sky 14.6 14.7 15.0 S/N 15.5 24.1 26.9 S/N(c) 13.8 22.6 25.3 SN(E/C) 0.91
2880043	47	Red Green Blue z 18.94 znorm 14.76 sky 14.8 14.8 15.1 S/N 14.8 24.2 27.2 S/N(c) 13.2 22.5 25.5 SN(E/C) 0.91
2880044	47	Red Green Blue z 18.94 znorm 14.76 sky 14.5 14.9 15.0 S/N 14.7 24.6 27.0 S/N(c) 13.1 22.8 25.0 SN(E/C) 0.91
2880045	47	Red Green Blue z 18.98 znorm 14.80 sky 14.7 14.9 15.1 S/N 14.9 24.3 27.4 S/N(c) 13.4 22.9 25.7 SN(E/C) 0.90