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)
1610018	50	Red Green Blue z 19.04 znorm 14.79 sky 14.2 14.1 13.9 S/N 15.3 22.5 27.2 S/N(c) 13.4 20.5 26.2 SN(E/C) 0.29
1610019	50	Red Green Blue z 19.12 znorm 14.87 sky 14.3 14.0 13.7 S/N 16.3 23.9 27.5 S/N(c) 14.2 22.0 26.8 SN(E/C) 0.27
1610020	50	Red Green Blue z 19.17 znorm 14.92 sky 14.2 14.2 14.0 S/N 16.3 24.5 28.0 S/N(c) 14.3 22.1 27.3 SN(E/C) 0.28
1610021	50	Red Green Blue z 19.20 znorm 14.95 sky 14.2 14.0 14.0 S/N 16.7 24.3 28.3 S/N(c) 14.8 22.3 27.5 SN(E/C) 0.26
1610022	50	Red Green Blue z 19.20 znorm 14.95 sky 14.1 14.2 14.1 S/N 16.2 24.4 28.2 S/N(c) 14.3 22.2 27.0 SN(E/C) 0.26
1610023	50	Red Green Blue z 19.14 znorm 14.90 sky 14.3 14.1 14.2 S/N 15.8 23.7 26.9 S/N(c) 13.9 22.0 25.9 SN(E/C) 0.27
1610024	50	Red Green Blue z 19.17 znorm 14.93 sky 14.3 14.1 14.1 S/N 16.0 24.1 27.3 S/N(c) 13.9 22.2 26.3 SN(E/C) 0.27
1610025	50	Red Green Blue z 19.15 znorm 14.90 sky 14.4 14.3 14.2 S/N 15.8 23.9 27.0 S/N(c) 13.9 21.7 26.0 SN(E/C) 0.28
1610026	50	Red Green Blue z 19.16 znorm 14.91 sky 14.3 14.3 14.2 S/N 15.8 23.8 26.6 S/N(c) 13.8 21.8 26.1 SN(E/C) 0.27
1610027	50	Red Green Blue z 19.15 znorm 14.90 sky 14.4 14.2 14.2 S/N 15.7 23.6 26.8 S/N(c) 13.9 21.5 25.9 SN(E/C) 0.27