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)
22280048	94	Red Green Blue z 19.77 znorm 14.83 sky 14.6 14.7 14.9 S/N 23.3 29.3 39.8 S/N(c) 20.7 40.4 37.9 SN(E/C) 0.15
22280049	94	Red Green Blue z 19.92 znorm 14.99 sky 14.6 14.9 14.9 S/N 25.5 32.5 43.1 S/N(c) 21.9 42.6 39.1 SN(E/C) 0.14
22280050	94	Red Green Blue z 19.65 znorm 14.72 sky 14.2 14.6 14.6 S/N 20.5 27.1 35.5 S/N(c) 18.7 36.6 35.3 SN(E/C) 0.16
22280051	94	Red Green Blue z 19.16 znorm 14.22 sky 13.7 14.2 14.1 S/N 13.7 18.6 24.8 S/N(c) 14.0 27.8 26.7 SN(E/C) 0.23
22280052	94	Red Green Blue z 19.15 znorm 14.22 sky 13.8 14.2 14.1 S/N 13.6 17.7 25.3 S/N(c) 14.2 28.3 26.9 SN(E/C) 0.23
22280053	94	Red Green Blue z 18.89 znorm 13.96 sky 13.6 14.1 14.1 S/N 12.1 16.1 23.1 S/N(c) 12.3 24.2 23.6 SN(E/C) 0.25