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)
21510034	47	Red Green Blue z 19.15 znorm 14.96 sky 13.7 14.2 14.2 S/N 17.6 25.4 29.2 S/N(c) 19.6 25.4 16.1 SN(E/C) 0.00
21510035	47	Red Green Blue z 19.18 znorm 15.00 sky 13.9 14.4 14.2 S/N 17.6 25.3 29.2 S/N(c) 19.5 25.4 16.1 SN(E/C) 0.00
21510036	47	Red Green Blue z 19.09 znorm 14.91 sky 14.0 14.5 14.3 S/N 16.6 24.1 27.8 S/N(c) 18.4 24.2 15.4 SN(E/C) 0.00
21510037	47	Red Green Blue z 19.08 znorm 14.90 sky 14.1 14.4 14.4 S/N 16.7 23.8 27.4 S/N(c) 18.4 24.0 15.3 SN(E/C) 0.00
21510038	47	Red Green Blue z 19.10 znorm 14.92 sky 13.8 14.3 14.2 S/N 16.4 23.9 27.3 S/N(c) 18.6 24.2 15.5 SN(E/C) 0.00
21510039	47	Red Green Blue z 19.00 znorm 14.82 sky 14.1 14.4 14.3 S/N 16.0 22.9 26.4 S/N(c) 17.5 23.1 14.5 SN(E/C) 0.00
21510040	47	Red Green Blue z 18.58 znorm 14.40 sky 13.8 14.4 14.3 S/N 11.7 17.6 20.3 S/N(c) 13.6 18.2 11.6 SN(E/C) 0.00
21510041	47	Red Green Blue z 18.75 znorm 14.57 sky 14.1 14.5 14.3 S/N 13.0 19.3 22.2 S/N(c) 15.0 20.0 12.6 SN(E/C) 0.00
21510042	47	Red Green Blue z 17.46 znorm 13.28 sky 13.7 14.3 14.3 S/N 5.5 8.9 10.1 S/N(c) 6.2 9.2 6.0 SN(E/C) 0.00
21510043	47	Red Green Blue z 16.67 znorm 12.49 sky 13.7 14.3 14.4 S/N 2.4 4.7 5.6 S/N(c) 3.3 5.3 3.5 SN(E/C) 0.00