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)
21700011	47	Red Green Blue z 19.26 znorm 15.08 sky 13.6 13.8 13.6 S/N 18.8 27.3 30.8 S/N(c) 14.0 18.3 17.2 SN(E/C) 0.63
21700012	47	Red Green Blue z 19.26 znorm 15.08 sky 13.8 14.0 13.7 S/N 18.4 27.0 30.9 S/N(c) 13.9 18.2 17.4 SN(E/C) 0.60
21700013	47	Red Green Blue z 19.27 znorm 15.09 sky 13.7 14.1 13.8 S/N 18.5 27.0 31.0 S/N(c) 13.9 18.3 17.5 SN(E/C) 0.63
21700014	47	Red Green Blue z 19.28 znorm 15.10 sky 13.8 14.1 13.9 S/N 18.7 27.0 30.9 S/N(c) 13.9 18.2 17.5 SN(E/C) 0.56
21700015	47	Red Green Blue z 19.19 znorm 15.01 sky 13.5 14.1 13.9 S/N 17.2 25.7 29.2 S/N(c) 13.2 17.5 16.7 SN(E/C) 0.61
21700016	47	Red Green Blue z 19.15 znorm 14.97 sky 13.7 14.1 13.9 S/N 16.7 25.2 28.6 S/N(c) 12.9 17.0 16.4 SN(E/C) 0.58
21700017	47	Red Green Blue z 19.12 znorm 14.94 sky 13.7 14.1 13.9 S/N 16.5 25.1 28.1 S/N(c) 12.9 16.8 16.2 SN(E/C) 0.59
21700018	47	Red Green Blue z 19.15 znorm 14.97 sky 13.9 14.1 13.9 S/N 16.6 25.1 28.3 S/N(c) 12.9 16.8 16.2 SN(E/C) 0.66