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)
3090023	47	Red Green Blue z 18.88 znorm 14.70 sky 15.1 14.8 14.7 S/N 14.3 22.7 24.1 S/N(c) 12.3 20.6 22.3 SN(E/C) 0.92
3090024	47	Red Green Blue z 18.71 znorm 14.53 sky 15.1 14.8 15.1 S/N 13.4 21.1 22.7 S/N(c) 11.5 19.1 21.0 SN(E/C) 0.95
3090025	47	Red Green Blue z 18.79 znorm 14.61 sky 14.9 15.0 15.0 S/N 14.0 21.8 24.0 S/N(c) 12.1 20.0 22.2 SN(E/C) 0.95
3090026	47	Red Green Blue z 18.92 znorm 14.74 sky 15.2 14.9 14.9 S/N 15.5 23.3 25.6 S/N(c) 13.5 21.2 23.7 SN(E/C) 0.93
3090027	47	Red Green Blue z 18.95 znorm 14.77 sky 15.1 14.9 15.1 S/N 15.7 23.9 26.4 S/N(c) 13.6 21.5 24.6 SN(E/C) 0.93
3090028	47	Red Green Blue z 18.94 znorm 14.76 sky 15.0 15.0 15.0 S/N 15.5 23.7 26.5 S/N(c) 13.5 21.9 24.4 SN(E/C) 0.94
3090029	47	Red Green Blue z 18.85 znorm 14.67 sky 15.0 14.9 15.1 S/N 14.7 22.5 25.1 S/N(c) 12.6 20.6 23.2 SN(E/C) 0.93
3090030	47	Red Green Blue z 18.86 znorm 14.68 sky 15.3 14.8 14.9 S/N 14.9 22.8 25.3 S/N(c) 12.9 20.5 23.5 SN(E/C) 0.93