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)
12220022	47	Red Green Blue z 18.71 znorm 14.53 sky 14.4 14.3 14.2 S/N 14.1 20.2 19.8 S/N(c) 12.6 18.3 17.4 SN(E/C) 0.80
12220023	47	Red Green Blue z 18.14 znorm 13.96 sky 14.6 14.6 14.8 S/N 9.4 14.4 14.7 S/N(c) 8.3 12.8 12.5 SN(E/C) 0.86
12220024	47	Red Green Blue z 17.08 znorm 12.89 sky 14.6 14.7 14.8 S/N 4.1 7.6 6.9 S/N(c) 3.8 6.4 5.6 SN(E/C) 0.88
12220025	47	Red Green Blue z 14.02 znorm 9.84 sky 15.1 15.3 15.4 S/N 0.1 0.7 0.3 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.79
12220026	47	Red Green Blue z 13.39 znorm 9.21 sky 15.0 15.0 15.2 S/N 0.2 0.3 0.3 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.28
12220027	47	Red Green Blue z 13.52 znorm 9.34 sky 15.0 15.1 15.3 S/N -0.0 0.3 0.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.62
12220028	47	Red Green Blue z 13.37 znorm 9.19 sky 15.0 14.8 15.3 S/N 0.0 0.3 0.3 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.81
12220029	47	Red Green Blue z 18.69 znorm 14.51 sky 14.6 14.5 14.7 S/N 13.4 20.1 20.8 S/N(c) 11.8 17.9 18.2 SN(E/C) 0.79