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)
1420025	50	Red Green Blue z 18.97 znorm 14.72 sky 14.2 13.5 13.7 S/N 18.1 24.8 29.1 S/N(c) 16.6 23.6 27.8 SN(E/C) 0.50
1420026	50	Red Green Blue z 19.02 znorm 14.78 sky 13.8 13.6 13.8 S/N 18.6 25.8 29.5 S/N(c) 17.1 24.4 28.2 SN(E/C) 0.45
1420027	50	Red Green Blue z 19.04 znorm 14.79 sky 13.9 13.6 13.7 S/N 18.7 26.1 29.7 S/N(c) 17.3 24.6 28.2 SN(E/C) 0.46
1420028	50	Red Green Blue z 18.98 znorm 14.73 sky 13.9 13.7 13.8 S/N 18.0 25.4 28.8 S/N(c) 16.7 23.7 27.3 SN(E/C) 0.51