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)
2900025	47	Red Green Blue z 17.25 znorm 13.07 sky 15.4 15.0 15.5 S/N 4.0 7.8 8.0 S/N(c) 3.4 6.9 7.1 SN(E/C) 1.03
2900026	47	Red Green Blue z 17.36 znorm 13.18 sky 15.1 14.9 15.5 S/N 4.3 8.8 8.7 S/N(c) 3.7 8.0 7.7 SN(E/C) 0.98
2900027	47	Red Green Blue z 17.98 znorm 13.80 sky 15.0 14.9 15.2 S/N 7.1 13.1 13.2 S/N(c) 6.3 12.0 12.1 SN(E/C) 1.01
2900028	47	Red Green Blue z 18.87 znorm 14.69 sky 14.7 14.7 14.8 S/N 12.9 21.8 22.4 S/N(c) 11.5 20.2 21.1 SN(E/C) 0.95
2900029	47	Red Green Blue z 19.03 znorm 14.85 sky 14.5 14.5 14.8 S/N 14.0 23.6 24.0 S/N(c) 12.6 22.0 22.7 SN(E/C) 0.90
2900030	47	Red Green Blue z 18.90 znorm 14.72 sky 14.8 14.7 14.9 S/N 12.9 22.1 23.3 S/N(c) 11.4 20.7 21.6 SN(E/C) 0.96
2900031	47	Red Green Blue z 18.85 znorm 14.67 sky 14.6 14.7 14.8 S/N 12.6 21.6 23.0 S/N(c) 11.1 20.2 21.0 SN(E/C) 0.90
2900032	47	Red Green Blue z 18.90 znorm 14.72 sky 14.5 14.7 15.0 S/N 12.9 22.3 23.4 S/N(c) 11.6 20.8 21.5 SN(E/C) 0.89