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)
1620052	50	Red Green Blue z 19.03 znorm 14.78 sky 13.7 13.1 13.3 S/N 19.4 25.4 29.1 S/N(c) 17.7 24.2 28.4 SN(E/C) 0.92
1620053	50	Red Green Blue z 19.09 znorm 14.84 sky 13.7 13.2 13.3 S/N 19.8 26.4 29.7 S/N(c) 18.3 24.8 28.2 SN(E/C) 0.93
1620054	50	Red Green Blue z 19.11 znorm 14.86 sky 13.7 13.4 13.3 S/N 19.9 26.7 28.9 S/N(c) 18.4 25.2 27.2 SN(E/C) 0.91
1620055	50	Red Green Blue z 19.11 znorm 14.86 sky 13.7 13.5 13.3 S/N 20.0 26.7 28.3 S/N(c) 18.5 25.1 27.2 SN(E/C) 0.89
1620056	50	Red Green Blue z 19.13 znorm 14.88 sky 13.6 13.6 13.4 S/N 20.3 27.1 28.6 S/N(c) 18.8 25.5 27.6 SN(E/C) 0.92
1620057	50	Red Green Blue z 19.16 znorm 14.91 sky 13.7 13.6 13.4 S/N 20.6 27.5 28.9 S/N(c) 19.0 25.9 27.9 SN(E/C) 0.88
1620058	50	Red Green Blue z 19.13 znorm 14.89 sky 13.7 13.7 13.4 S/N 20.4 27.2 28.6 S/N(c) 18.8 25.6 27.5 SN(E/C) 0.90
1620059	50	Red Green Blue z 19.20 znorm 14.95 sky 13.7 13.6 13.4 S/N 21.1 28.1 29.4 S/N(c) 19.4 26.5 28.2 SN(E/C) 0.92
1620060	50	Red Green Blue z 19.19 znorm 14.95 sky 13.6 13.6 13.4 S/N 21.0 28.0 29.2 S/N(c) 19.4 26.4 28.0 SN(E/C) 0.92
1620061	50	Red Green Blue z 19.20 znorm 14.96 sky 13.7 13.6 13.5 S/N 21.1 28.1 29.5 S/N(c) 19.5 26.5 28.1 SN(E/C) 0.87
1620062	50	Red Green Blue z 19.20 znorm 14.95 sky 13.6 13.6 13.4 S/N 21.0 28.1 29.2 S/N(c) 19.3 26.4 27.8 SN(E/C) 0.92