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)
19820011	42	Red Green Blue z 18.09 znorm 14.03 sky 14.6 14.4 14.3 S/N 9.4 16.5 18.2 S/N(c) 11.5 15.4 7.2 SN(E/C) 0.41
19820012	42	Red Green Blue z 18.04 znorm 13.98 sky 14.5 14.6 14.4 S/N 8.8 15.5 17.8 S/N(c) 11.0 15.3 7.0 SN(E/C) 0.45
19820013	42	Red Green Blue z 18.21 znorm 14.15 sky 14.5 14.5 14.5 S/N 9.5 16.8 18.8 S/N(c) 11.5 16.0 7.2 SN(E/C) 0.43
19820014	42	Red Green Blue z 18.25 znorm 14.20 sky 14.6 14.4 14.4 S/N 9.9 17.0 18.8 S/N(c) 12.1 16.5 7.5 SN(E/C) 0.43
19820015	42	Red Green Blue z 18.37 znorm 14.31 sky 14.7 14.7 14.4 S/N 11.0 19.1 21.0 S/N(c) 13.4 18.0 8.3 SN(E/C) 0.39
19820016	42	Red Green Blue z 18.41 znorm 14.35 sky 14.5 14.6 14.2 S/N 11.2 19.4 21.3 S/N(c) 13.8 18.4 8.4 SN(E/C) 0.40