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)
2780040	47	Red Green Blue z 18.72 znorm 14.54 sky 14.4 14.5 14.1 S/N 11.8 20.2 19.9 S/N(c) 10.2 18.8 19.5 SN(E/C) 0.90
2780041	47	Red Green Blue z 18.89 znorm 14.71 sky 14.7 14.5 14.4 S/N 13.4 22.5 23.2 S/N(c) 11.8 21.3 22.4 SN(E/C) 0.95
2780042	47	Red Green Blue z 18.87 znorm 14.69 sky 14.6 14.5 14.3 S/N 13.3 22.7 22.8 S/N(c) 11.5 20.8 22.1 SN(E/C) 0.92
2780043	47	Red Green Blue z 18.82 znorm 14.64 sky 14.4 14.4 14.3 S/N 12.5 21.3 21.8 S/N(c) 11.0 20.0 21.0 SN(E/C) 0.92
2780044	47	Red Green Blue z 19.11 znorm 14.93 sky 14.4 14.6 14.5 S/N 15.3 25.6 26.2 S/N(c) 13.9 24.2 25.4 SN(E/C) 0.95
2780045	47	Red Green Blue z 19.14 znorm 14.96 sky 14.7 14.6 14.5 S/N 15.7 25.9 26.9 S/N(c) 14.0 24.4 25.7 SN(E/C) 0.91
2780046	47	Red Green Blue z 19.17 znorm 14.99 sky 14.6 14.6 14.5 S/N 16.0 26.7 27.3 S/N(c) 14.0 24.9 26.3 SN(E/C) 0.90
2780047	47	Red Green Blue z 18.87 znorm 14.69 sky 14.4 14.5 14.3 S/N 12.8 22.2 22.7 S/N(c) 11.2 20.6 21.5 SN(E/C) 0.89