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)
2920034	47	Red Green Blue z 18.86 znorm 14.67 sky 14.8 14.4 14.4 S/N 13.3 21.5 22.3 S/N(c) 20.2 26.9 25.8 SN(E/C) 0.91
2920035	47	Red Green Blue z 18.89 znorm 14.71 sky 14.8 14.4 14.6 S/N 13.7 21.8 23.0 S/N(c) 21.0 27.6 27.2 SN(E/C) 0.90
2920036	47	Red Green Blue z 18.99 znorm 14.81 sky 14.6 14.4 14.7 S/N 14.6 23.1 25.2 S/N(c) 22.1 28.9 28.8 SN(E/C) 0.91
2920037	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.5 14.6 S/N 14.6 23.6 25.0 S/N(c) 22.0 29.5 29.4 SN(E/C) 0.94
2920038	47	Red Green Blue z 18.95 znorm 14.77 sky 14.5 14.5 14.5 S/N 14.5 23.1 24.6 S/N(c) 21.7 28.4 28.5 SN(E/C) 0.94
2920039	47	Red Green Blue z 18.95 znorm 14.77 sky 14.5 14.6 14.5 S/N 14.1 22.9 24.5 S/N(c) 21.8 28.9 28.4 SN(E/C) 0.90
2920040	47	Red Green Blue z 18.97 znorm 14.79 sky 14.8 14.6 14.6 S/N 14.2 23.4 24.7 S/N(c) 22.0 28.9 29.4 SN(E/C) 0.90
2920041	47	Red Green Blue z 19.05 znorm 14.86 sky 14.7 14.7 14.5 S/N 15.0 24.1 26.2 S/N(c) 23.0 29.8 30.5 SN(E/C) 0.89