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)
12730055	47	Red Green Blue z 18.31 znorm 14.13 sky 14.4 14.2 14.4 S/N 8.0 15.1 16.5 S/N(c) 16.8 26.3 15.2 SN(E/C) 0.66
12730056	47	Red Green Blue z 18.95 znorm 14.77 sky 14.4 14.2 14.5 S/N 12.9 22.7 24.3 S/N(c) 25.6 36.4 20.9 SN(E/C) 0.59
12730057	47	Red Green Blue z 19.07 znorm 14.89 sky 14.2 14.3 14.6 S/N 14.2 24.5 26.4 S/N(c) 28.2 39.9 22.4 SN(E/C) 0.57
12730058	47	Red Green Blue z 19.15 znorm 14.97 sky 14.2 14.3 14.4 S/N 14.7 25.3 27.0 S/N(c) 29.1 41.2 23.4 SN(E/C) 0.52
12730059	47	Red Green Blue z 19.06 znorm 14.87 sky 14.3 14.2 14.4 S/N 13.8 23.6 25.2 S/N(c) 28.1 39.7 22.8 SN(E/C) 0.53
12730060	47	Red Green Blue z 17.70 znorm 13.51 sky 14.4 14.3 14.7 S/N 5.0 11.0 11.5 S/N(c) 11.3 19.0 10.9 SN(E/C) 0.85
12730061	47	Red Green Blue z 18.48 znorm 14.30 sky 14.3 14.4 14.6 S/N 10.2 18.4 19.8 S/N(c) 19.6 29.4 17.8 SN(E/C) 0.64
12730062	47	Red Green Blue z 18.92 znorm 14.74 sky 14.4 14.5 14.5 S/N 13.0 22.6 24.2 S/N(c) 26.2 37.5 21.6 SN(E/C) 0.55