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)
22230020	42	Red Green Blue z 18.06 znorm 14.01 sky 14.3 14.4 14.4 S/N 8.2 12.8 16.2 S/N(c) 12.2 9.9 11.3 SN(E/C) 0.00
22230021	42	Red Green Blue z 17.85 znorm 13.79 sky 14.2 14.7 14.8 S/N 6.5 10.4 13.5 S/N(c) 10.4 8.8 10.1 SN(E/C) 0.00
22230022	42	Red Green Blue z 17.84 znorm 13.78 sky 14.5 14.8 14.7 S/N 10.6 16.8 19.7 S/N(c) 11.1 8.9 10.5 SN(E/C) 0.00
22230023	42	Red Green Blue z 17.83 znorm 13.77 sky 14.8 14.7 14.6 S/N 10.4 16.6 19.2 S/N(c) 11.0 9.0 10.3 SN(E/C) 0.00
22230024	42	Red Green Blue z 18.84 znorm 14.78 sky 14.2 14.6 14.4 S/N 17.1 25.8 29.0 S/N(c) 19.2 14.6 16.7 SN(E/C) 0.00
22230025	42	Red Green Blue z 18.86 znorm 14.80 sky 14.3 14.5 14.5 S/N 17.3 26.2 29.8 S/N(c) 19.5 14.9 16.9 SN(E/C) 0.00