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)
12080022	47	Red Green Blue z 18.90 znorm 14.72 sky 14.8 14.5 14.5 S/N 13.4 22.2 23.1 S/N(c) 15.6 25.0 24.8 SN(E/C) 0.96
12080023	47	Red Green Blue z 18.86 znorm 14.68 sky 14.8 14.7 14.9 S/N 13.5 22.4 23.2 S/N(c) 15.0 24.5 24.7 SN(E/C) 0.95
12080024	47	Red Green Blue z 18.82 znorm 14.64 sky 14.8 14.7 14.8 S/N 13.1 21.9 22.8 S/N(c) 14.9 24.1 24.3 SN(E/C) 0.97
12080025	47	Red Green Blue z 18.61 znorm 14.43 sky 14.8 14.6 14.7 S/N 10.9 19.3 20.1 S/N(c) 12.8 21.4 21.1 SN(E/C) 1.00
12080026	47	Red Green Blue z 18.65 znorm 14.47 sky 14.7 14.7 15.0 S/N 11.5 19.6 20.5 S/N(c) 13.1 21.7 21.7 SN(E/C) 1.00
12080027	47	Red Green Blue z 18.62 znorm 14.44 sky 14.5 14.7 14.9 S/N 11.1 19.4 20.3 S/N(c) 13.1 21.7 21.4 SN(E/C) 1.02
12080028	47	Red Green Blue z 18.67 znorm 14.49 sky 14.7 14.8 15.0 S/N 11.7 19.8 21.1 S/N(c) 13.6 22.2 22.2 SN(E/C) 0.99
12080029	47	Red Green Blue z 18.31 znorm 14.13 sky 14.7 14.6 14.9 S/N 9.1 16.7 17.1 S/N(c) 10.2 17.9 18.0 SN(E/C) 0.99