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)
22270061	47	Red Green Blue z 18.98 znorm 14.80 sky 14.3 14.4 14.5 S/N 12.6 19.3 23.6 S/N(c) 20.4 30.0 18.8 SN(E/C) 0.45
22270062	47	Red Green Blue z 19.06 znorm 14.88 sky 14.0 14.3 14.5 S/N 13.7 21.1 25.4 S/N(c) 21.6 31.3 19.4 SN(E/C) 0.50
22270063	47	Red Green Blue z 19.01 znorm 14.83 sky 14.2 14.5 14.5 S/N 13.5 21.0 25.3 S/N(c) 20.5 30.4 19.0 SN(E/C) 0.47
22270064	47	Red Green Blue z 18.89 znorm 14.71 sky 14.3 14.6 14.6 S/N 12.6 19.6 23.1 S/N(c) 18.8 28.2 17.8 SN(E/C) 0.53
22270065	47	Red Green Blue z 18.99 znorm 14.81 sky 14.1 14.5 14.6 S/N 14.0 21.3 25.5 S/N(c) 20.1 29.9 18.7 SN(E/C) 0.52
22270066	47	Red Green Blue z 18.99 znorm 14.81 sky 14.2 14.6 14.8 S/N 13.8 21.0 25.3 S/N(c) 20.2 30.1 18.8 SN(E/C) 0.46
22270067	47	Red Green Blue z 18.89 znorm 14.71 sky 14.3 14.7 14.7 S/N 12.8 20.3 23.7 S/N(c) 19.0 28.1 17.8 SN(E/C) 0.48
22270068	47	Red Green Blue z 18.98 znorm 14.80 sky 14.3 14.6 14.6 S/N 13.6 21.1 25.4 S/N(c) 20.2 29.4 18.8 SN(E/C) 0.49