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)
15800069	47	Red Green Blue z 18.75 znorm 14.57 sky 14.3 14.1 14.2 S/N 13.7 20.7 23.2 S/N(c) 15.6 20.8 19.9 SN(E/C) 1.01
15800070	47	Red Green Blue z 18.85 znorm 14.67 sky 14.3 14.1 14.2 S/N 15.0 22.3 26.4 S/N(c) 17.3 22.7 21.7 SN(E/C) 0.99
15800071	47	Red Green Blue z 18.81 znorm 14.63 sky 14.2 14.1 14.2 S/N 14.6 22.3 25.1 S/N(c) 17.3 22.9 21.4 SN(E/C) 0.96
15800072	47	Red Green Blue z 18.86 znorm 14.68 sky 14.3 14.1 14.2 S/N 15.1 22.9 26.4 S/N(c) 17.5 23.3 22.0 SN(E/C) 1.01
15800073	47	Red Green Blue z 18.83 znorm 14.65 sky 14.4 14.2 14.3 S/N 15.4 23.2 25.9 S/N(c) 17.6 23.1 21.4 SN(E/C) 1.03
15800074	47	Red Green Blue z 18.87 znorm 14.69 sky 14.1 14.2 14.3 S/N 15.7 23.7 26.5 S/N(c) 17.6 23.6 22.3 SN(E/C) 1.02
15800075	47	Red Green Blue z 18.79 znorm 14.61 sky 14.2 14.2 14.3 S/N 15.1 22.8 25.8 S/N(c) 17.1 22.9 21.6 SN(E/C) 0.96
15800076	47	Red Green Blue z 18.84 znorm 14.66 sky 14.3 14.1 14.2 S/N 15.5 23.8 27.1 S/N(c) 17.9 24.1 22.2 SN(E/C) 1.00