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)
17620049	47	Red Green Blue z 19.04 znorm 14.86 sky 14.2 14.0 14.1 S/N 15.5 25.2 29.1 S/N(c) 18.5 29.9 4.5 SN(E/C) 0.89
17620050	47	Red Green Blue z 18.68 znorm 14.50 sky 13.5 13.4 13.4 S/N 11.5 19.2 21.7 S/N(c) 14.1 24.1 3.7 SN(E/C) 0.95
17620051	47	Red Green Blue z 18.09 znorm 13.91 sky 12.7 12.7 12.5 S/N 6.8 11.3 12.7 S/N(c) 9.0 15.6 2.3 SN(E/C) 0.99
17620052	47	Red Green Blue z 18.94 znorm 14.76 sky 14.1 14.0 13.9 S/N 14.4 23.7 26.6 S/N(c) 17.2 28.8 4.4 SN(E/C) 0.94
17620053	47	Red Green Blue z 18.82 znorm 14.64 sky 13.8 13.7 13.7 S/N 13.1 22.0 24.4 S/N(c) 15.6 26.2 4.0 SN(E/C) 0.95
17620054	47	Red Green Blue z 19.05 znorm 14.87 sky 14.2 14.0 14.1 S/N 15.7 25.4 28.1 S/N(c) 18.3 29.7 4.6 SN(E/C) 0.90
17620055	47	Red Green Blue z 19.08 znorm 14.90 sky 14.5 14.3 14.1 S/N 15.9 26.1 28.7 S/N(c) 18.5 30.3 4.7 SN(E/C) 0.95
17620056	47	Red Green Blue z 19.09 znorm 14.91 sky 14.5 14.4 14.3 S/N 16.4 26.6 29.3 S/N(c) 18.7 30.8 4.8 SN(E/C) 0.91