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)
3050009	47	Red Green Blue z 18.94 znorm 14.76 sky 14.7 14.3 14.1 S/N 14.1 23.7 24.5 S/N(c) 12.7 21.8 22.2 SN(E/C) 0.53
3050010	47	Red Green Blue z 18.97 znorm 14.79 sky 14.8 14.6 14.4 S/N 13.9 23.5 24.4 S/N(c) 12.3 21.6 22.5 SN(E/C) 0.51
3050011	47	Red Green Blue z 18.99 znorm 14.81 sky 14.6 14.5 14.6 S/N 14.0 23.5 25.2 S/N(c) 12.5 21.7 23.0 SN(E/C) 0.49
3050012	47	Red Green Blue z 18.99 znorm 14.81 sky 14.9 14.7 14.7 S/N 13.9 23.6 24.9 S/N(c) 12.5 21.8 22.8 SN(E/C) 0.53
3050013	47	Red Green Blue z 19.08 znorm 14.90 sky 14.9 14.7 14.5 S/N 14.7 24.7 26.1 S/N(c) 13.1 22.7 24.4 SN(E/C) 0.47
3050014	47	Red Green Blue z 19.16 znorm 14.98 sky 14.7 14.6 14.5 S/N 15.6 25.7 27.6 S/N(c) 14.0 23.6 25.7 SN(E/C) 0.50
3050015	47	Red Green Blue z 19.19 znorm 15.01 sky 14.8 14.5 14.7 S/N 16.1 26.5 27.9 S/N(c) 14.3 24.5 26.0 SN(E/C) 0.53
3050016	47	Red Green Blue z 19.20 znorm 15.02 sky 14.5 14.4 14.5 S/N 16.1 26.4 28.0 S/N(c) 14.2 24.3 25.8 SN(E/C) 0.52