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 18.25 znorm 14.07 sky 14.4 14.3 14.4 S/N 8.0 15.1 16.5 S/N(c) 7.2 14.1 14.5 SN(E/C) 0.66
12730056	47	Red Green Blue z 18.91 znorm 14.73 sky 14.4 14.2 14.5 S/N 12.9 22.3 24.3 S/N(c) 11.4 21.0 23.2 SN(E/C) 0.59
12730057	47	Red Green Blue z 19.05 znorm 14.87 sky 14.2 14.4 14.6 S/N 14.2 24.3 26.4 S/N(c) 12.9 22.9 25.4 SN(E/C) 0.57
12730058	47	Red Green Blue z 19.12 znorm 14.94 sky 14.2 14.3 14.4 S/N 14.7 25.3 27.0 S/N(c) 13.2 23.5 26.1 SN(E/C) 0.52
12730059	47	Red Green Blue z 19.03 znorm 14.85 sky 14.3 14.2 14.4 S/N 13.8 23.7 25.2 S/N(c) 12.5 22.1 24.2 SN(E/C) 0.53
12730060	47	Red Green Blue z 17.65 znorm 13.47 sky 14.4 14.4 14.7 S/N 5.0 10.6 11.5 S/N(c) 4.4 9.8 10.4 SN(E/C) 0.85
12730061	47	Red Green Blue z 18.46 znorm 14.28 sky 14.3 14.4 14.6 S/N 10.2 18.5 19.8 S/N(c) 9.3 17.1 18.7 SN(E/C) 0.64
12730062	47	Red Green Blue z 18.91 znorm 14.73 sky 14.4 14.5 14.5 S/N 13.0 22.4 24.2 S/N(c) 11.6 20.9 23.0 SN(E/C) 0.55