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)
12020014	47	Red Green Blue z 18.99 znorm 14.81 sky 14.6 14.3 14.1 S/N 14.7 24.1 24.0 S/N(c) 12.9 22.2 22.2 SN(E/C) 0.80
12020015	47	Red Green Blue z 18.77 znorm 14.59 sky 14.7 14.4 14.4 S/N 12.6 21.1 21.7 S/N(c) 10.7 19.3 20.0 SN(E/C) 0.85
12020016	47	Red Green Blue z 18.81 znorm 14.63 sky 14.7 14.4 14.3 S/N 12.8 21.2 22.1 S/N(c) 10.8 19.7 20.4 SN(E/C) 0.85
12020017	47	Red Green Blue z 18.26 znorm 14.08 sky 14.3 14.2 14.3 S/N 8.4 14.9 16.0 S/N(c) 7.1 13.7 14.7 SN(E/C) 0.88
12020018	47	Red Green Blue z 18.99 znorm 14.81 sky 14.6 14.4 14.3 S/N 14.2 23.4 24.1 S/N(c) 11.9 21.2 22.6 SN(E/C) 0.84
12020019	47	Red Green Blue z 17.91 znorm 13.73 sky 14.2 14.2 14.4 S/N 6.2 11.8 13.4 S/N(c) 5.3 10.6 12.6 SN(E/C) 0.89
12020020	47	Red Green Blue z 16.22 znorm 12.04 sky 14.0 14.0 14.2 S/N 1.4 3.2 3.4 S/N(c) 1.2 2.8 3.2 SN(E/C) 0.94
12020021	47	Red Green Blue z 14.79 znorm 10.61 sky 13.8 13.8 14.2 S/N 0.4 1.0 0.8 S/N(c) 0.3 0.9 0.8 SN(E/C) 0.91