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)
19120030	47	Red Green Blue z 18.80 znorm 14.62 sky 15.2 15.0 15.1 S/N 14.0 23.6 26.5 S/N(c) 7.0 15.2 0.3 SN(E/C) 0.45
19120031	47	Red Green Blue z 18.83 znorm 14.65 sky 15.7 15.2 15.5 S/N 13.9 23.6 26.6 S/N(c) 7.1 15.2 0.3 SN(E/C) 0.43
19120032	47	Red Green Blue z 18.81 znorm 14.63 sky 15.4 15.2 15.4 S/N 13.8 23.7 26.6 S/N(c) 7.1 15.2 0.3 SN(E/C) 0.47
19120033	47	Red Green Blue z 18.71 znorm 14.53 sky 15.7 15.2 15.7 S/N 13.1 22.5 25.5 S/N(c) 6.8 14.7 0.3 SN(E/C) 0.45
19120034	47	Red Green Blue z 18.63 znorm 14.45 sky 16.0 15.7 15.2 S/N 11.9 21.4 23.9 S/N(c) 6.4 14.0 0.3 SN(E/C) 0.47
19120035	47	Red Green Blue z 18.72 znorm 14.54 sky 15.1 15.2 15.7 S/N 12.7 22.4 25.0 S/N(c) 6.8 14.7 0.3 SN(E/C) 0.50