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)
2920045	47	Red Green Blue z 18.96 znorm 14.78 sky 15.0 14.6 14.5 S/N 13.4 22.5 23.8 S/N(c) 11.5 21.0 22.2 SN(E/C) 0.95
2920046	47	Red Green Blue z 19.04 znorm 14.86 sky 14.6 14.6 14.8 S/N 14.1 23.8 24.6 S/N(c) 12.3 22.3 23.6 SN(E/C) 0.97
2920047	47	Red Green Blue z 19.03 znorm 14.85 sky 14.9 14.6 14.8 S/N 14.1 24.0 25.0 S/N(c) 12.4 22.4 23.4 SN(E/C) 0.94
2920048	47	Red Green Blue z 19.06 znorm 14.87 sky 14.7 14.6 14.7 S/N 14.5 24.8 25.3 S/N(c) 12.5 22.9 23.8 SN(E/C) 0.96
2920049	47	Red Green Blue z 19.05 znorm 14.87 sky 14.8 14.7 14.7 S/N 14.5 24.8 25.4 S/N(c) 12.6 22.8 23.6 SN(E/C) 0.96
2920050	47	Red Green Blue z 19.07 znorm 14.89 sky 14.5 14.6 14.6 S/N 14.8 25.0 25.6 S/N(c) 12.7 23.1 23.8 SN(E/C) 0.95
2920051	47	Red Green Blue z 19.08 znorm 14.90 sky 14.7 14.6 14.6 S/N 14.8 25.1 25.8 S/N(c) 13.0 23.3 24.2 SN(E/C) 0.95
2920052	47	Red Green Blue z 19.06 znorm 14.88 sky 14.5 14.5 14.4 S/N 14.9 24.8 25.5 S/N(c) 12.9 22.8 24.0 SN(E/C) 0.95