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)
17480038	42	Red Green Blue z 18.15 znorm 14.09 sky 14.1 14.3 14.6 S/N 8.3 13.1 16.7 S/N(c) 13.9 15.4 6.6 SN(E/C) 0.91
17480039	42	Red Green Blue z 18.04 znorm 13.99 sky 14.0 14.4 15.0 S/N 7.5 12.1 15.3 S/N(c) 13.1 14.5 6.1 SN(E/C) 0.87
17480040	42	Red Green Blue z 18.23 znorm 14.17 sky 14.2 14.9 14.8 S/N 9.9 16.1 19.6 S/N(c) 14.4 15.8 6.8 SN(E/C) 0.79
17480041	42	Red Green Blue z 18.24 znorm 14.19 sky 14.3 14.7 14.8 S/N 10.1 16.1 20.1 S/N(c) 14.6 15.8 6.9 SN(E/C) 0.82
17480042	42	Red Green Blue z 18.85 znorm 14.79 sky 13.9 14.4 14.6 S/N 13.4 20.9 25.2 S/N(c) 20.1 21.5 9.1 SN(E/C) 0.74
17480043	42	Red Green Blue z 18.91 znorm 14.85 sky 13.8 14.5 14.3 S/N 14.1 21.4 26.3 S/N(c) 20.7 22.1 9.3 SN(E/C) 0.72