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)
17090054	47	Red Green Blue z 19.15 znorm 14.97 sky 14.1 14.0 14.2 S/N 16.2 25.5 28.7 S/N(c) 32.7 33.5 32.2 SN(E/C) 0.91
17090055	47	Red Green Blue z 19.19 znorm 15.01 sky 14.2 14.0 14.3 S/N 16.2 26.1 29.4 S/N(c) 33.1 34.3 32.9 SN(E/C) 0.89
17090056	47	Red Green Blue z 19.15 znorm 14.97 sky 14.3 14.3 14.4 S/N 16.0 26.2 29.3 S/N(c) 32.5 33.9 32.1 SN(E/C) 0.92
17090057	47	Red Green Blue z 19.12 znorm 14.94 sky 14.4 14.3 14.4 S/N 15.5 25.6 28.5 S/N(c) 32.3 33.3 31.8 SN(E/C) 0.90
17090058	47	Red Green Blue z 19.13 znorm 14.95 sky 14.5 14.3 14.5 S/N 15.7 25.9 28.9 S/N(c) 32.4 33.5 32.0 SN(E/C) 0.90
17090059	47	Red Green Blue z 19.14 znorm 14.96 sky 14.4 14.3 14.4 S/N 15.9 26.3 28.8 S/N(c) 32.4 33.4 32.2 SN(E/C) 0.89
17090060	47	Red Green Blue z 19.18 znorm 15.00 sky 14.4 14.2 14.3 S/N 16.4 27.1 29.5 S/N(c) 32.6 34.2 32.7 SN(E/C) 0.86
17090061	47	Red Green Blue z 19.17 znorm 14.99 sky 14.3 14.2 14.4 S/N 16.1 26.5 29.3 S/N(c) 32.9 33.9 32.7 SN(E/C) 0.87