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)
7890011	47	Red Green Blue z 18.79 znorm 14.61 sky 15.1 14.4 14.2 S/N 13.2 21.6 22.8 S/N(c) 11.7 19.7 21.0 SN(E/C) 0.96
7890012	47	Red Green Blue z 18.93 znorm 14.75 sky 14.8 14.5 14.6 S/N 14.0 23.2 24.6 S/N(c) 12.6 21.1 23.0 SN(E/C) 0.92
7890013	47	Red Green Blue z 18.95 znorm 14.77 sky 14.8 14.5 14.6 S/N 14.3 23.5 25.2 S/N(c) 12.7 21.5 23.8 SN(E/C) 0.94
7890014	47	Red Green Blue z 18.72 znorm 14.54 sky 14.8 14.6 14.8 S/N 12.2 20.7 22.4 S/N(c) 10.7 18.7 20.6 SN(E/C) 0.97
7890015	47	Red Green Blue z 18.81 znorm 14.63 sky 15.1 14.7 14.8 S/N 13.0 22.0 23.4 S/N(c) 11.4 20.0 21.9 SN(E/C) 0.95
7890016	47	Red Green Blue z 18.67 znorm 14.49 sky 14.9 14.6 14.9 S/N 11.6 20.3 21.8 S/N(c) 10.0 18.2 20.2 SN(E/C) 0.94
7890017	47	Red Green Blue z 18.76 znorm 14.58 sky 14.8 14.6 14.8 S/N 12.4 21.1 22.7 S/N(c) 11.2 19.3 21.2 SN(E/C) 0.93
7890018	47	Red Green Blue z 18.84 znorm 14.66 sky 15.1 14.7 14.8 S/N 13.0 22.1 23.8 S/N(c) 11.4 20.3 22.2 SN(E/C) 0.95