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)
12240066	47	Red Green Blue z 18.71 znorm 14.53 sky 14.8 14.5 14.4 S/N 12.6 20.2 22.0 S/N(c) 10.9 18.2 20.4 SN(E/C) 0.65
12240067	47	Red Green Blue z 18.72 znorm 14.54 sky 14.7 14.5 14.6 S/N 12.3 19.4 22.2 S/N(c) 10.6 17.9 20.3 SN(E/C) 0.72
12240068	47	Red Green Blue z 18.77 znorm 14.59 sky 14.8 14.5 14.6 S/N 12.9 20.2 22.7 S/N(c) 11.0 18.6 21.2 SN(E/C) 0.65
12240069	47	Red Green Blue z 18.74 znorm 14.56 sky 14.8 14.6 14.6 S/N 12.9 20.0 22.2 S/N(c) 11.2 18.3 20.6 SN(E/C) 0.69
12240070	47	Red Green Blue z 18.80 znorm 14.62 sky 14.9 14.6 14.6 S/N 13.3 20.8 22.9 S/N(c) 11.5 19.1 21.3 SN(E/C) 0.65
12240071	47	Red Green Blue z 18.89 znorm 14.71 sky 14.7 14.5 14.7 S/N 14.1 22.1 24.3 S/N(c) 12.3 20.4 22.4 SN(E/C) 0.71
12240072	47	Red Green Blue z 18.90 znorm 14.72 sky 15.1 14.6 14.8 S/N 14.3 22.5 24.4 S/N(c) 12.7 20.8 22.5 SN(E/C) 0.68
12240073	47	Red Green Blue z 19.01 znorm 14.83 sky 14.9 14.6 14.6 S/N 15.5 23.7 25.7 S/N(c) 13.7 21.9 23.7 SN(E/C) 0.63