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)
17330022	47	Red Green Blue z 18.84 znorm 14.66 sky 14.4 14.2 14.7 S/N 14.4 22.0 27.0 S/N(c) 6.9 10.3 23.7 SN(E/C) 0.91
17330023	47	Red Green Blue z 18.83 znorm 14.65 sky 14.7 14.4 14.6 S/N 14.9 22.1 26.9 S/N(c) 6.9 10.3 23.7 SN(E/C) 0.91
17330024	47	Red Green Blue z 18.71 znorm 14.53 sky 14.7 14.6 14.6 S/N 13.6 20.7 25.4 S/N(c) 6.6 9.8 22.5 SN(E/C) 0.93
17330025	47	Red Green Blue z 18.78 znorm 14.60 sky 14.6 14.6 14.8 S/N 14.1 21.6 26.7 S/N(c) 6.8 10.1 23.3 SN(E/C) 0.94
17330026	47	Red Green Blue z 18.76 znorm 14.58 sky 14.6 14.7 14.7 S/N 13.6 21.4 27.0 S/N(c) 6.7 10.0 23.1 SN(E/C) 0.93
17330027	47	Red Green Blue z 18.67 znorm 14.49 sky 14.8 14.7 14.8 S/N 13.2 20.7 25.4 S/N(c) 6.4 9.6 22.2 SN(E/C) 0.98
17330028	47	Red Green Blue z 18.69 znorm 14.51 sky 14.6 14.7 14.9 S/N 13.2 20.7 26.1 S/N(c) 6.5 9.6 22.4 SN(E/C) 0.95
17330029	47	Red Green Blue z 18.67 znorm 14.49 sky 14.7 14.7 14.8 S/N 13.0 20.4 25.7 S/N(c) 6.4 9.5 22.1 SN(E/C) 0.97