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 14.9 14.4 14.4 S/N 14.0 20.4 19.5 S/N(c) 12.5 18.9 17.7 SN(E/C) 0.78
12220023	47	Red Green Blue z 18.15 znorm 13.96 sky 14.7 14.6 14.9 S/N 9.2 14.5 14.1 S/N(c) 8.1 12.8 12.6 SN(E/C) 0.86
12220024	47	Red Green Blue z 17.06 znorm 12.88 sky 14.7 14.6 15.0 S/N 3.6 7.3 7.1 S/N(c) 3.2 6.4 6.2 SN(E/C) 0.85
12220025	47	Red Green Blue z 13.87 znorm 9.69 sky 15.3 15.2 15.7 S/N 0.2 0.6 0.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.76
12220026	47	Red Green Blue z 13.48 znorm 9.30 sky 15.1 15.0 15.4 S/N 0.1 0.4 0.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.36
12220027	47	Red Green Blue z 13.29 znorm 9.11 sky 15.2 15.0 15.5 S/N -0.0 0.2 0.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.66
12220028	47	Red Green Blue z 13.17 znorm 8.99 sky 15.0 14.8 15.4 S/N 0.1 0.3 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.49
12220029	47	Red Green Blue z 18.69 znorm 14.51 sky 14.6 14.6 14.7 S/N 13.1 20.5 20.6 S/N(c) 11.3 18.5 18.4 SN(E/C) 0.80