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)
1420053	50	Red Green Blue z 19.01 znorm 14.76 sky 14.4 13.5 13.3 S/N 15.7 21.7 22.2 S/N(c) 26.2 33.3 5.7 SN(E/C) 0.36
1420054	50	Red Green Blue z 19.01 znorm 14.76 sky 14.2 13.7 13.3 S/N 15.5 21.7 22.1 S/N(c) 25.3 33.5 5.7 SN(E/C) 0.36
1420055	50	Red Green Blue z 19.03 znorm 14.78 sky 14.2 13.7 13.3 S/N 15.5 21.6 22.0 S/N(c) 25.5 33.8 5.5 SN(E/C) 0.36
1420056	50	Red Green Blue z 19.06 znorm 14.81 sky 14.2 13.8 13.3 S/N 15.8 22.3 21.6 S/N(c) 25.5 33.9 5.5 SN(E/C) 0.34
1420057	50	Red Green Blue z 19.04 znorm 14.79 sky 13.6 13.5 13.0 S/N 15.2 21.3 20.7 S/N(c) 25.3 32.8 5.3 SN(E/C) 0.37
1420058	50	Red Green Blue z 18.98 znorm 14.74 sky 11.5 11.3 11.0 S/N 10.6 13.4 12.9 S/N(c) 20.8 26.0 3.9 SN(E/C) 0.37