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)
1700038	50	Red Green Blue z 18.55 znorm 14.31 sky 14.0 13.9 13.7 S/N 9.9 16.9 16.8 S/N(c) 8.7 15.1 15.6 SN(E/C) 0.90
1700039	50	Red Green Blue z 18.66 znorm 14.41 sky 14.1 13.9 13.9 S/N 10.7 17.9 18.3 S/N(c) 9.5 16.2 16.7 SN(E/C) 0.87
1700040	50	Red Green Blue z 18.72 znorm 14.47 sky 14.0 13.9 13.8 S/N 11.3 18.2 18.9 S/N(c) 10.0 16.5 17.6 SN(E/C) 0.92
1700041	50	Red Green Blue z 18.81 znorm 14.56 sky 14.0 13.9 13.9 S/N 11.9 19.4 20.4 S/N(c) 10.6 17.5 18.5 SN(E/C) 0.90
1700042	50	Red Green Blue z 18.69 znorm 14.44 sky 14.1 13.9 13.8 S/N 11.1 17.8 19.0 S/N(c) 9.4 16.1 17.1 SN(E/C) 0.90
1700043	50	Red Green Blue z 18.38 znorm 14.13 sky 14.3 14.0 13.9 S/N 8.7 14.4 15.0 S/N(c) 7.4 13.5 14.4 SN(E/C) 0.93
1700044	50	Red Green Blue z 18.61 znorm 14.36 sky 14.2 14.0 13.9 S/N 10.1 17.0 17.3 S/N(c) 8.8 15.3 16.6 SN(E/C) 0.94