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)
22320038	94	Red Green Blue z 19.37 znorm 14.44 sky 11.7 12.3 12.1 S/N 13.7 21.2 26.8 S/N(c) 16.5 30.9 33.2 SN(E/C) 0.35
22320039	94	Red Green Blue z 19.38 znorm 14.44 sky 11.8 12.3 12.2 S/N 13.6 21.4 25.8 S/N(c) 15.9 29.4 32.6 SN(E/C) 0.38
22320040	94	Red Green Blue z 19.52 znorm 14.58 sky 12.5 13.0 12.8 S/N 19.3 28.3 32.7 S/N(c) 19.6 36.2 39.7 SN(E/C) 0.33
22320041	94	Red Green Blue z 19.67 znorm 14.74 sky 12.5 13.1 12.9 S/N 21.5 31.5 36.3 S/N(c) 21.1 38.7 41.7 SN(E/C) 0.31