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)
9780038	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.7 14.6 S/N 14.0 22.8 22.9 S/N(c) 25.3 29.7 13.5 SN(E/C) 0.93
9780039	47	Red Green Blue z 18.93 znorm 14.75 sky 14.8 14.8 15.0 S/N 13.3 22.4 22.7 S/N(c) 24.7 29.7 13.4 SN(E/C) 1.01
9780040	47	Red Green Blue z 18.94 znorm 14.76 sky 14.9 14.9 14.9 S/N 13.3 21.9 22.6 S/N(c) 24.4 29.3 13.5 SN(E/C) 0.94
9780041	47	Red Green Blue z 18.82 znorm 14.64 sky 14.9 14.9 15.0 S/N 12.5 21.0 21.2 S/N(c) 23.0 27.9 12.8 SN(E/C) 0.90