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)
3090034	47	Red Green Blue z 18.73 znorm 14.55 sky 14.9 14.8 14.7 S/N 12.5 21.2 21.9 S/N(c) 11.0 19.8 20.5 SN(E/C) 0.93
3090035	47	Red Green Blue z 18.86 znorm 14.68 sky 14.9 14.7 14.9 S/N 13.5 22.7 24.1 S/N(c) 12.0 21.3 22.6 SN(E/C) 0.89
3090036	47	Red Green Blue z 18.85 znorm 14.66 sky 14.9 14.9 14.9 S/N 13.2 22.5 23.9 S/N(c) 11.6 21.1 22.4 SN(E/C) 0.95
3090037	47	Red Green Blue z 18.83 znorm 14.65 sky 15.1 15.0 14.9 S/N 13.4 22.6 23.7 S/N(c) 12.0 21.1 22.2 SN(E/C) 0.91
3090038	47	Red Green Blue z 18.78 znorm 14.60 sky 15.0 14.9 15.1 S/N 13.0 22.2 23.4 S/N(c) 11.8 20.6 21.9 SN(E/C) 0.93
3090039	47	Red Green Blue z 18.75 znorm 14.57 sky 15.3 15.1 14.9 S/N 12.5 21.7 23.1 S/N(c) 11.0 20.2 21.5 SN(E/C) 0.92
3090040	47	Red Green Blue z 18.80 znorm 14.62 sky 15.3 15.0 14.9 S/N 13.1 22.2 23.6 S/N(c) 11.7 20.5 22.1 SN(E/C) 0.93
3090041	47	Red Green Blue z 18.82 znorm 14.64 sky 15.0 14.9 15.0 S/N 13.3 22.8 24.1 S/N(c) 12.0 21.1 22.6 SN(E/C) 0.89