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)
17440035	42	Red Green Blue z 17.66 znorm 13.61 sky 14.8 14.5 14.8 S/N 8.6 15.6 16.6 S/N(c) 5.8 7.7 7.8 SN(E/C) 0.86
17440036	42	Red Green Blue z 17.69 znorm 13.64 sky 14.8 14.8 15.1 S/N 8.6 15.3 16.4 S/N(c) 5.8 7.6 7.8 SN(E/C) 0.85
17440037	42	Red Green Blue z 17.55 znorm 13.49 sky 14.9 14.9 15.3 S/N 6.2 11.8 12.4 S/N(c) 5.5 7.4 7.6 SN(E/C) 0.87
17440038	42	Red Green Blue z 17.55 znorm 13.50 sky 14.6 14.9 15.2 S/N 6.3 11.7 11.9 S/N(c) 5.5 7.4 7.6 SN(E/C) 0.87