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)
22020044	94	Red Green Blue z 19.60 znorm 14.67 sky 14.3 14.2 14.4 S/N 25.5 34.9 41.6 S/N(c) 19.1 26.5 24.2 SN(E/C) 0.00
22020045	94	Red Green Blue z 19.68 znorm 14.75 sky 14.2 14.3 14.3 S/N 26.3 37.0 43.6 S/N(c) 19.9 27.4 25.0 SN(E/C) 0.00
22020046	94	Red Green Blue z 19.67 znorm 14.74 sky 14.0 14.3 14.2 S/N 26.4 37.4 43.5 S/N(c) 19.9 27.3 24.9 SN(E/C) 0.00
22020047	94	Red Green Blue z 19.72 znorm 14.79 sky 14.2 14.4 14.3 S/N 27.1 38.3 44.3 S/N(c) 20.5 27.8 25.4 SN(E/C) 0.00