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 18.30 znorm 14.12 sky 14.5 14.3 14.7 S/N 8.2 15.2 18.5 S/N(c) 7.2 14.4 17.5 SN(E/C) 0.67
12730056	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.4 14.7 S/N 13.3 23.0 25.4 S/N(c) 11.7 21.3 23.7 SN(E/C) 0.58
12730057	47	Red Green Blue z 19.08 znorm 14.90 sky 14.5 14.4 14.9 S/N 14.3 24.8 27.0 S/N(c) 13.0 23.1 25.7 SN(E/C) 0.57
12730058	47	Red Green Blue z 19.15 znorm 14.97 sky 14.6 14.4 14.8 S/N 15.1 25.6 27.6 S/N(c) 13.3 23.8 26.4 SN(E/C) 0.51
12730059	47	Red Green Blue z 19.07 znorm 14.89 sky 14.4 14.2 14.6 S/N 13.9 24.0 26.3 S/N(c) 12.6 22.4 24.7 SN(E/C) 0.53
12730060	47	Red Green Blue z 17.70 znorm 13.52 sky 14.5 14.4 14.7 S/N 5.2 11.2 12.9 S/N(c) 4.4 10.0 11.6 SN(E/C) 0.83
12730061	47	Red Green Blue z 18.49 znorm 14.31 sky 14.6 14.5 14.8 S/N 10.3 18.6 20.8 S/N(c) 9.2 17.2 19.6 SN(E/C) 0.64
12730062	47	Red Green Blue z 18.91 znorm 14.73 sky 14.5 14.5 14.9 S/N 12.9 22.7 24.8 S/N(c) 11.6 21.3 23.6 SN(E/C) 0.56