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)
3740056	47	Red Green Blue z 18.67 znorm 14.49 sky 15.3 14.6 14.3 S/N 9.7 17.1 17.1 S/N(c) 8.1 15.3 16.1 SN(E/C) 0.40
3740057	47	Red Green Blue z 18.72 znorm 14.54 sky 15.1 14.8 14.6 S/N 10.0 17.3 17.8 S/N(c) 8.7 15.7 16.9 SN(E/C) 0.42
3740058	47	Red Green Blue z 18.87 znorm 14.69 sky 14.9 14.8 14.7 S/N 11.0 18.5 19.0 S/N(c) 9.6 17.0 17.9 SN(E/C) 0.39
3740059	47	Red Green Blue z 18.88 znorm 14.70 sky 15.0 14.8 14.6 S/N 10.8 18.6 19.0 S/N(c) 9.3 17.1 18.0 SN(E/C) 0.37
3740060	47	Red Green Blue z 18.79 znorm 14.61 sky 14.8 15.0 14.8 S/N 10.7 18.2 18.8 S/N(c) 9.4 17.0 17.9 SN(E/C) 0.41
3740061	47	Red Green Blue z 18.86 znorm 14.68 sky 15.1 14.8 14.9 S/N 10.8 18.8 19.6 S/N(c) 9.5 17.5 18.6 SN(E/C) 0.37
3740062	47	Red Green Blue z 18.91 znorm 14.73 sky 15.0 14.8 14.9 S/N 11.4 18.9 19.7 S/N(c) 10.0 17.5 18.8 SN(E/C) 0.37
3740063	47	Red Green Blue z 18.88 znorm 14.70 sky 15.0 14.9 15.0 S/N 11.0 19.0 19.9 S/N(c) 9.7 17.6 18.9 SN(E/C) 0.38