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)
12260022	47	Red Green Blue z 17.34 znorm 13.16 sky 14.9 14.9 15.1 S/N 4.9 10.4 10.7 S/N(c) 4.5 9.8 10.2 SN(E/C) 0.62
12260023	47	Red Green Blue z 17.38 znorm 13.20 sky 15.1 15.0 15.5 S/N 5.0 10.3 11.0 S/N(c) 4.4 9.5 10.4 SN(E/C) 0.68
12260024	47	Red Green Blue z 17.32 znorm 13.14 sky 14.8 15.0 15.5 S/N 4.7 10.1 10.7 S/N(c) 4.3 9.4 10.3 SN(E/C) 0.65
12260025	47	Red Green Blue z 17.33 znorm 13.15 sky 14.8 15.1 15.6 S/N 4.7 10.0 10.8 S/N(c) 4.3 9.3 10.2 SN(E/C) 0.65
12260026	47	Red Green Blue z 17.38 znorm 13.20 sky 14.8 15.1 15.3 S/N 4.9 10.3 10.9 S/N(c) 4.5 9.6 10.5 SN(E/C) 0.60
12260027	47	Red Green Blue z 17.40 znorm 13.22 sky 15.1 15.1 15.6 S/N 4.7 10.2 10.7 S/N(c) 4.2 9.4 10.2 SN(E/C) 0.64
12260028	47	Red Green Blue z 17.37 znorm 13.19 sky 15.0 15.2 15.3 S/N 4.7 10.2 10.8 S/N(c) 4.2 9.3 10.3 SN(E/C) 0.68
12260029	47	Red Green Blue z 17.36 znorm 13.18 sky 15.3 15.3 15.4 S/N 4.8 10.1 10.7 S/N(c) 4.3 9.3 10.1 SN(E/C) 0.64