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)
3690034	47	Red Green Blue z 18.80 znorm 14.62 sky 15.1 14.6 14.6 S/N 14.1 23.1 24.0 S/N(c) 12.5 21.4 22.4 SN(E/C) 1.02
3690035	47	Red Green Blue z 18.90 znorm 14.72 sky 15.0 14.5 14.5 S/N 15.0 24.9 25.6 S/N(c) 13.1 23.1 23.9 SN(E/C) 0.98
3690036	47	Red Green Blue z 18.97 znorm 14.79 sky 14.7 14.6 14.6 S/N 15.2 25.6 26.5 S/N(c) 13.5 23.5 24.7 SN(E/C) 1.00
3690037	47	Red Green Blue z 19.00 znorm 14.82 sky 14.8 14.7 14.6 S/N 15.7 25.7 26.8 S/N(c) 13.6 23.6 25.0 SN(E/C) 0.94
3690038	47	Red Green Blue z 19.09 znorm 14.91 sky 14.8 14.7 14.4 S/N 16.8 26.9 28.1 S/N(c) 14.8 24.7 26.4 SN(E/C) 0.99
3690039	47	Red Green Blue z 19.07 znorm 14.89 sky 14.9 14.8 14.6 S/N 16.5 26.3 27.8 S/N(c) 14.8 24.0 26.1 SN(E/C) 0.98
3690040	47	Red Green Blue z 19.01 znorm 14.83 sky 14.9 14.8 14.6 S/N 15.8 25.6 26.9 S/N(c) 14.1 23.4 25.2 SN(E/C) 1.00
3690041	47	Red Green Blue z 19.05 znorm 14.87 sky 14.9 14.7 14.6 S/N 16.1 26.1 27.2 S/N(c) 14.3 23.9 25.5 SN(E/C) 0.98