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)
6770025	47	Red Green Blue z 18.86 znorm 14.68 sky 14.9 14.7 14.7 S/N 13.5 21.8 24.5 S/N(c) 11.9 20.3 23.2 SN(E/C) 0.95
6770026	47	Red Green Blue z 18.68 znorm 14.50 sky 14.6 14.6 15.0 S/N 11.6 19.8 21.9 S/N(c) 10.3 18.3 20.3 SN(E/C) 0.98
6770027	47	Red Green Blue z 18.59 znorm 14.41 sky 14.9 14.7 14.8 S/N 11.1 18.8 20.9 S/N(c) 9.6 17.3 19.7 SN(E/C) 0.93
6770028	47	Red Green Blue z 18.88 znorm 14.70 sky 14.7 14.7 15.0 S/N 13.8 22.1 24.7 S/N(c) 12.1 20.2 23.2 SN(E/C) 0.95
6770029	47	Red Green Blue z 18.76 znorm 14.58 sky 14.8 14.7 14.9 S/N 12.6 20.6 22.9 S/N(c) 11.0 18.9 21.5 SN(E/C) 0.97
6770030	47	Red Green Blue z 18.48 znorm 14.30 sky 15.0 14.6 14.9 S/N 10.0 17.6 18.7 S/N(c) 8.5 15.7 17.4 SN(E/C) 1.00
6770031	47	Red Green Blue z 18.70 znorm 14.52 sky 15.0 14.7 14.9 S/N 12.2 20.2 22.1 S/N(c) 10.6 18.1 21.0 SN(E/C) 0.99
6770032	47	Red Green Blue z 18.95 znorm 14.77 sky 14.6 14.8 14.9 S/N 14.1 22.9 25.2 S/N(c) 12.5 20.9 23.7 SN(E/C) 0.92