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)
19340030	47	Red Green Blue z 18.61 znorm 14.43 sky 14.7 14.4 14.4 S/N 15.2 23.8 28.1 S/N(c) 20.0 19.2 30.7 SN(E/C) 0.46
19340031	47	Red Green Blue z 18.57 znorm 14.39 sky 14.9 14.5 14.4 S/N 15.0 23.6 27.9 S/N(c) 19.6 19.2 30.2 SN(E/C) 0.49
19340032	47	Red Green Blue z 18.59 znorm 14.41 sky 14.7 14.4 14.5 S/N 15.5 24.5 29.0 S/N(c) 20.1 19.8 31.0 SN(E/C) 0.43
19340033	47	Red Green Blue z 18.61 znorm 14.43 sky 15.0 14.6 14.5 S/N 15.5 24.5 29.1 S/N(c) 20.3 19.8 31.3 SN(E/C) 0.46
19340034	47	Red Green Blue z 18.64 znorm 14.46 sky 15.0 14.6 14.5 S/N 15.6 24.8 29.5 S/N(c) 20.4 20.2 31.6 SN(E/C) 0.48
19340035	47	Red Green Blue z 18.53 znorm 14.35 sky 14.8 14.6 14.6 S/N 14.6 23.4 27.7 S/N(c) 19.3 19.0 29.8 SN(E/C) 0.51
19340036	47	Red Green Blue z 18.55 znorm 14.37 sky 15.0 14.6 14.4 S/N 14.8 23.6 28.0 S/N(c) 19.3 19.2 30.1 SN(E/C) 0.45
19340037	47	Red Green Blue z 18.62 znorm 14.44 sky 14.6 14.6 14.4 S/N 15.7 24.5 29.2 S/N(c) 20.1 19.7 31.1 SN(E/C) 0.45