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)
22270072	42	Red Green Blue z 18.21 znorm 14.15 sky 14.4 14.6 15.1 S/N 11.4 17.7 21.8 S/N(c) 12.6 16.3 22.5 SN(E/C) 0.97
22270073	42	Red Green Blue z 18.24 znorm 14.18 sky 14.7 14.7 15.0 S/N 11.8 18.1 22.0 S/N(c) 12.4 16.4 22.2 SN(E/C) 1.07
22270074	42	Red Green Blue z 18.57 znorm 14.51 sky 14.7 14.9 14.9 S/N 3.4 6.0 8.2 S/N(c) 14.6 19.2 26.2 SN(E/C) 0.87
22270075	42	Red Green Blue z 18.63 znorm 14.57 sky 14.2 14.9 14.9 S/N 3.5 6.3 8.1 S/N(c) 15.1 19.5 26.7 SN(E/C) 0.86
22270076	42	Red Green Blue z 18.70 znorm 14.64 sky 14.3 14.8 14.7 S/N 10.4 15.6 19.2 S/N(c) 16.5 20.7 28.0 SN(E/C) 0.90
22270077	42	Red Green Blue z 18.72 znorm 14.66 sky 14.5 14.7 14.6 S/N 10.3 16.0 19.6 S/N(c) 16.2 20.6 28.1 SN(E/C) 0.97
22270078	42	Red Green Blue z 17.94 znorm 13.88 sky 14.6 15.0 15.1 S/N 11.8 18.1 22.1 S/N(c) 9.8 13.5 18.6 SN(E/C) 0.97
22270079	42	Red Green Blue z 17.88 znorm 13.82 sky 14.7 15.1 14.9 S/N 11.4 17.9 21.5 S/N(c) 9.3 12.9 17.7 SN(E/C) 0.98