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)
22270083	42	Red Green Blue z 18.39 znorm 14.33 sky 14.1 14.4 14.5 S/N 7.7 12.5 16.3 S/N(c) 11.8 14.9 15.9 SN(E/C) 0.25
22270084	42	Red Green Blue z 18.53 znorm 14.47 sky 14.1 14.7 14.6 S/N 8.3 13.5 17.4 S/N(c) 12.5 16.2 16.8 SN(E/C) 0.25
22270085	42	Red Green Blue z 18.59 znorm 14.54 sky 14.6 14.9 14.7 S/N 13.2 21.0 26.0 S/N(c) 12.9 16.8 17.2 SN(E/C) 0.28
22270086	42	Red Green Blue z 18.62 znorm 14.56 sky 14.0 14.7 14.7 S/N 13.2 21.2 26.3 S/N(c) 13.3 16.8 17.5 SN(E/C) 0.23
22270087	42	Red Green Blue z 18.55 znorm 14.49 sky 14.7 14.7 14.7 S/N 10.9 17.9 22.0 S/N(c) 13.4 17.1 17.8 SN(E/C) 0.30
22270088	42	Red Green Blue z 18.51 znorm 14.45 sky 14.4 14.8 14.9 S/N 10.7 17.3 21.5 S/N(c) 12.9 16.5 17.1 SN(E/C) 0.32