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)
1660062	50	Red Green Blue z 19.08 znorm 14.83 sky 14.4 14.1 14.0 S/N 15.4 24.3 25.2 S/N(c) 13.7 23.3 24.7 SN(E/C) 0.88
1660063	50	Red Green Blue z 19.11 znorm 14.86 sky 14.1 14.1 14.0 S/N 15.8 25.0 26.0 S/N(c) 14.2 23.7 25.4 SN(E/C) 0.90
1660064	50	Red Green Blue z 19.09 znorm 14.84 sky 14.3 14.3 14.0 S/N 15.5 24.4 25.8 S/N(c) 13.8 23.5 24.7 SN(E/C) 0.84
1660065	50	Red Green Blue z 19.04 znorm 14.79 sky 14.3 14.2 14.2 S/N 15.0 24.1 25.1 S/N(c) 13.4 22.9 24.1 SN(E/C) 0.88
1660066	50	Red Green Blue z 19.07 znorm 14.82 sky 14.2 14.2 14.0 S/N 15.1 24.0 25.6 S/N(c) 13.7 23.2 24.8 SN(E/C) 0.88
1660067	50	Red Green Blue z 19.05 znorm 14.80 sky 14.2 14.0 13.9 S/N 14.4 22.6 24.1 S/N(c) 12.7 21.1 22.9 SN(E/C) 0.89
1660068	50	Red Green Blue z 19.10 znorm 14.86 sky 14.1 14.4 14.0 S/N 15.0 24.0 25.6 S/N(c) 13.2 22.6 24.8 SN(E/C) 0.92
1660069	50	Red Green Blue z 19.13 znorm 14.89 sky 14.2 14.3 14.0 S/N 15.7 24.8 26.5 S/N(c) 13.9 23.2 25.2 SN(E/C) 0.90
1660070	50	Red Green Blue z 19.10 znorm 14.85 sky 14.2 14.1 14.0 S/N 15.9 24.8 26.3 S/N(c) 13.9 23.4 25.4 SN(E/C) 0.89
1660071	50	Red Green Blue z 19.07 znorm 14.82 sky 14.3 14.2 14.0 S/N 15.6 24.8 26.1 S/N(c) 14.0 23.3 24.9 SN(E/C) 0.92
1660072	50	Red Green Blue z 19.07 znorm 14.83 sky 14.2 14.2 14.0 S/N 15.3 24.1 26.0 S/N(c) 13.7 22.6 24.9 SN(E/C) 0.89