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 19.04 znorm 14.79 sky 14.3 14.0 14.1 S/N 15.4 24.1 26.2 S/N(c) 13.8 22.7 25.2 SN(E/C) 0.87
1660063	50	Red Green Blue z 19.07 znorm 14.82 sky 14.2 14.0 14.1 S/N 15.9 24.9 26.7 S/N(c) 14.2 23.5 25.7 SN(E/C) 0.91
1660064	50	Red Green Blue z 19.05 znorm 14.81 sky 14.3 14.1 14.2 S/N 15.5 24.5 26.3 S/N(c) 14.0 23.4 25.5 SN(E/C) 0.87
1660065	50	Red Green Blue z 18.99 znorm 14.74 sky 14.2 14.2 14.2 S/N 15.0 24.1 25.2 S/N(c) 13.5 22.9 24.8 SN(E/C) 0.89
1660066	50	Red Green Blue z 19.02 znorm 14.77 sky 14.3 14.2 14.1 S/N 15.3 23.9 25.5 S/N(c) 13.8 22.9 25.2 SN(E/C) 0.89
1660067	50	Red Green Blue z 19.01 znorm 14.76 sky 14.2 14.1 14.0 S/N 14.4 22.6 24.2 S/N(c) 12.6 21.1 23.5 SN(E/C) 0.92
1660068	50	Red Green Blue z 19.06 znorm 14.81 sky 14.1 14.2 14.1 S/N 15.0 24.0 26.0 S/N(c) 13.2 22.5 25.2 SN(E/C) 0.91
1660069	50	Red Green Blue z 19.09 znorm 14.85 sky 14.3 14.3 14.1 S/N 16.0 24.6 26.5 S/N(c) 13.8 23.2 26.0 SN(E/C) 0.91
1660070	50	Red Green Blue z 19.06 znorm 14.81 sky 14.2 14.1 14.1 S/N 16.0 25.0 26.2 S/N(c) 14.0 23.6 25.8 SN(E/C) 0.90
1660071	50	Red Green Blue z 19.03 znorm 14.78 sky 14.2 14.1 14.1 S/N 15.7 24.6 26.2 S/N(c) 13.9 23.0 25.9 SN(E/C) 0.93
1660072	50	Red Green Blue z 19.03 znorm 14.79 sky 14.1 14.2 14.1 S/N 15.4 24.2 26.1 S/N(c) 13.7 22.7 25.7 SN(E/C) 0.89