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 18.82 znorm 14.64 sky 15.1 14.5 14.5 S/N 13.5 21.4 24.7 S/N(c) 11.7 19.7 22.8 SN(E/C) 0.93
2920035	47	Red Green Blue z 18.86 znorm 14.68 sky 14.6 14.5 14.7 S/N 13.7 21.8 25.8 S/N(c) 12.0 20.2 24.0 SN(E/C) 0.91
2920036	47	Red Green Blue z 18.96 znorm 14.78 sky 14.6 14.5 14.8 S/N 14.6 23.3 27.3 S/N(c) 12.8 21.7 25.3 SN(E/C) 0.92
2920037	47	Red Green Blue z 18.97 znorm 14.79 sky 14.7 14.5 14.6 S/N 14.6 23.6 26.8 S/N(c) 12.8 21.8 24.7 SN(E/C) 0.95
2920038	47	Red Green Blue z 18.93 znorm 14.75 sky 14.5 14.7 14.7 S/N 14.4 23.3 26.7 S/N(c) 12.5 21.5 25.0 SN(E/C) 0.95
2920039	47	Red Green Blue z 18.93 znorm 14.75 sky 14.5 14.6 14.8 S/N 14.3 23.2 26.7 S/N(c) 12.7 21.4 24.9 SN(E/C) 0.92
2920040	47	Red Green Blue z 18.95 znorm 14.77 sky 14.9 14.6 14.7 S/N 14.4 23.4 26.5 S/N(c) 12.7 21.5 24.9 SN(E/C) 0.92
2920041	47	Red Green Blue z 19.02 znorm 14.84 sky 14.7 14.7 14.7 S/N 15.0 24.0 27.4 S/N(c) 13.3 22.0 26.0 SN(E/C) 0.90