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)
8420048	47	Red Green Blue z 18.91 znorm 14.73 sky 14.6 14.6 14.3 S/N 13.9 23.4 23.3 S/N(c) 12.1 20.8 21.9 SN(E/C) 0.31
8420049	47	Red Green Blue z 18.89 znorm 14.71 sky 14.8 14.7 14.8 S/N 13.7 23.1 24.1 S/N(c) 11.6 21.1 22.3 SN(E/C) 0.30
8420050	47	Red Green Blue z 19.06 znorm 14.88 sky 14.6 14.6 14.6 S/N 15.2 25.3 26.7 S/N(c) 13.2 23.2 24.9 SN(E/C) 0.29
8420051	47	Red Green Blue z 19.04 znorm 14.86 sky 14.8 14.6 14.8 S/N 15.1 25.1 26.8 S/N(c) 13.0 22.8 24.9 SN(E/C) 0.29
8420052	47	Red Green Blue z 19.06 znorm 14.88 sky 14.9 14.6 14.8 S/N 15.3 25.6 27.2 S/N(c) 13.3 23.2 25.5 SN(E/C) 0.31
8420053	47	Red Green Blue z 19.02 znorm 14.84 sky 14.7 14.5 14.7 S/N 15.0 25.0 26.5 S/N(c) 13.1 23.0 25.1 SN(E/C) 0.28
8420054	47	Red Green Blue z 19.12 znorm 14.94 sky 14.7 14.6 14.6 S/N 16.0 26.4 27.6 S/N(c) 14.1 24.2 26.1 SN(E/C) 0.28
8420055	47	Red Green Blue z 19.13 znorm 14.95 sky 14.6 14.7 14.8 S/N 15.8 26.5 27.8 S/N(c) 14.2 24.5 26.0 SN(E/C) 0.28