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)
1970032	50	Red Green Blue z 18.74 znorm 14.49 sky 13.6 13.5 13.4 S/N 15.1 21.1 22.7 S/N(c) 14.2 19.9 21.3 SN(E/C) 0.89
1970033	50	Red Green Blue z 18.78 znorm 14.53 sky 13.6 13.6 13.6 S/N 15.6 21.6 23.4 S/N(c) 14.3 20.6 21.6 SN(E/C) 0.87
1970034	50	Red Green Blue z 18.66 znorm 14.41 sky 13.6 13.5 13.5 S/N 14.4 20.2 22.1 S/N(c) 13.3 18.9 20.4 SN(E/C) 0.94
1970035	50	Red Green Blue z 18.80 znorm 14.55 sky 13.7 13.5 13.7 S/N 15.7 21.9 23.4 S/N(c) 14.4 20.3 21.7 SN(E/C) 0.89
1970036	50	Red Green Blue z 18.61 znorm 14.37 sky 13.6 13.5 13.6 S/N 14.3 20.0 21.5 S/N(c) 12.8 18.6 20.2 SN(E/C) 0.87
1970037	50	Red Green Blue z 18.01 znorm 13.76 sky 13.1 13.1 13.1 S/N 9.1 13.5 15.1 S/N(c) 8.0 12.4 13.9 SN(E/C) 0.95
1970038	50	Red Green Blue z 18.62 znorm 14.37 sky 13.7 13.6 13.6 S/N 13.9 20.1 21.3 S/N(c) 12.6 18.6 20.0 SN(E/C) 0.92