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)
1630075	50	Red Green Blue z ***** znorm ***** sky 14.2 13.7 14.1 S/N 18.5 26.6 31.3 S/N(c) 20.1 11.7 29.1 SN(E/C) 0.90
1630076	50	Red Green Blue z ***** znorm ***** sky 14.5 14.0 14.3 S/N 17.8 25.8 30.0 S/N(c) 19.2 11.4 27.4 SN(E/C) 0.92
1630077	50	Red Green Blue z ***** znorm ***** sky 14.5 14.0 14.3 S/N 18.0 26.1 30.6 S/N(c) 19.1 11.3 27.2 SN(E/C) 0.91
1630078	50	Red Green Blue z ***** znorm ***** sky 14.4 14.1 14.2 S/N 17.9 25.3 30.2 S/N(c) 19.2 11.4 27.4 SN(E/C) 0.90
1630079	50	Red Green Blue z ***** znorm ***** sky 14.4 14.1 14.2 S/N 18.3 26.2 30.7 S/N(c) 19.2 11.4 27.4 SN(E/C) 0.90
1630080	50	Red Green Blue z ***** znorm ***** sky 14.4 14.2 14.2 S/N 18.1 25.9 30.3 S/N(c) 19.2 11.3 27.3 SN(E/C) 0.89
1630081	50	Red Green Blue z ***** znorm ***** sky 14.5 14.2 14.2 S/N 17.8 25.6 29.6 S/N(c) 18.6 11.0 26.7 SN(E/C) 0.90
1630082	50	Red Green Blue z ***** znorm ***** sky 14.3 14.2 14.2 S/N 17.6 25.7 29.3 S/N(c) 18.2 10.8 26.4 SN(E/C) 0.90