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)
19400036	47	Red Green Blue z 18.76 znorm 14.58 sky 15.0 14.7 14.8 S/N 16.6 25.2 29.3 S/N(c) 18.7 37.7 0.4 SN(E/C) 0.41
19400037	47	Red Green Blue z 18.75 znorm 14.57 sky 15.2 14.8 14.8 S/N 16.6 25.5 29.6 S/N(c) 19.1 37.9 0.4 SN(E/C) 0.41
19400038	47	Red Green Blue z 18.71 znorm 14.53 sky 14.6 14.6 14.6 S/N 16.5 25.0 28.9 S/N(c) 18.4 36.8 0.4 SN(E/C) 0.47
19400039	47	Red Green Blue z 18.75 znorm 14.57 sky 14.7 14.7 14.7 S/N 16.5 25.2 29.0 S/N(c) 18.1 38.5 0.4 SN(E/C) 0.42
19400040	47	Red Green Blue z 18.57 znorm 14.39 sky 15.2 14.9 14.8 S/N 15.1 23.3 26.9 S/N(c) 17.1 35.1 0.4 SN(E/C) 0.45
19400041	47	Red Green Blue z 18.76 znorm 14.58 sky 14.9 14.8 14.8 S/N 16.9 25.8 29.5 S/N(c) 18.9 37.9 0.4 SN(E/C) 0.44
19400042	47	Red Green Blue z 18.77 znorm 14.59 sky 14.9 14.9 14.6 S/N 16.7 25.4 29.1 S/N(c) 18.7 38.4 0.4 SN(E/C) 0.44
19400043	47	Red Green Blue z 18.69 znorm 14.51 sky 14.6 14.8 14.8 S/N 15.9 24.4 27.9 S/N(c) 18.3 36.6 0.4 SN(E/C) 0.43