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)
11970022	47	Red Green Blue z 18.51 znorm 14.33 sky 13.3 13.3 13.2 S/N 14.0 21.6 23.7 S/N(c) 8.5 13.3 11.6 SN(E/C) 0.54
11970023	47	Red Green Blue z 18.45 znorm 14.27 sky 13.3 13.3 13.3 S/N 13.2 20.6 22.8 S/N(c) 8.0 12.7 11.0 SN(E/C) 0.58
11970024	47	Red Green Blue z 18.57 znorm 14.39 sky 13.4 13.4 13.4 S/N 14.4 22.1 24.6 S/N(c) 8.7 13.6 11.8 SN(E/C) 0.57
11970025	47	Red Green Blue z 18.65 znorm 14.47 sky 13.4 13.4 13.4 S/N 15.2 23.2 25.8 S/N(c) 9.2 14.3 12.3 SN(E/C) 0.56
11970026	47	Red Green Blue z 18.76 znorm 14.58 sky 13.5 13.5 13.5 S/N 16.2 24.8 27.7 S/N(c) 9.9 15.4 13.3 SN(E/C) 0.51
11970027	47	Red Green Blue z 18.53 znorm 14.35 sky 13.3 13.3 13.3 S/N 14.1 21.8 24.1 S/N(c) 8.3 13.2 11.5 SN(E/C) 0.59
11970028	47	Red Green Blue z 18.42 znorm 14.24 sky 13.3 13.3 13.3 S/N 13.2 20.7 22.9 S/N(c) 7.7 12.4 10.8 SN(E/C) 0.60
11970029	47	Red Green Blue z 18.32 znorm 14.14 sky 13.1 13.1 13.2 S/N 12.3 19.4 21.4 S/N(c) 7.1 11.5 10.0 SN(E/C) 0.59