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)
7210037	47	Red Green Blue z 18.96 znorm 14.78 sky 15.0 14.6 14.7 S/N 15.5 24.4 27.4 S/N(c) 13.8 22.7 25.7 SN(E/C) 0.92
7210038	47	Red Green Blue z 19.02 znorm 14.84 sky 15.0 14.7 15.0 S/N 16.2 25.3 28.6 S/N(c) 14.5 23.5 26.8 SN(E/C) 0.90
7210039	47	Red Green Blue z 19.02 znorm 14.84 sky 14.9 14.7 14.9 S/N 15.9 25.0 28.4 S/N(c) 14.2 23.2 26.7 SN(E/C) 0.89
7210040	47	Red Green Blue z 19.02 znorm 14.84 sky 15.3 14.9 15.1 S/N 16.2 25.2 28.4 S/N(c) 14.4 23.2 26.7 SN(E/C) 0.90
7210041	47	Red Green Blue z 18.85 znorm 14.67 sky 15.1 14.9 15.3 S/N 14.4 23.1 25.9 S/N(c) 12.8 21.2 24.2 SN(E/C) 0.91
7210042	47	Red Green Blue z 18.93 znorm 14.74 sky 15.2 14.9 15.3 S/N 15.1 24.0 27.1 S/N(c) 13.5 22.2 25.3 SN(E/C) 0.93
7210043	47	Red Green Blue z 18.93 znorm 14.75 sky 15.0 14.8 15.1 S/N 15.2 23.9 27.1 S/N(c) 13.6 22.1 25.4 SN(E/C) 0.89
7210044	47	Red Green Blue z 18.88 znorm 14.70 sky 15.0 14.7 15.1 S/N 14.8 23.3 26.2 S/N(c) 13.1 21.5 24.6 SN(E/C) 0.94