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)
17300033	47	Red Green Blue z 19.17 znorm 14.99 sky 14.7 14.4 14.6 S/N 17.2 26.5 30.6 S/N(c) 42.2 25.1 8.6 SN(E/C) 0.95
17300034	47	Red Green Blue z 19.15 znorm 14.96 sky 14.5 14.4 14.7 S/N 17.1 26.6 30.3 S/N(c) 41.0 24.9 8.5 SN(E/C) 0.95
17300035	47	Red Green Blue z 19.20 znorm 15.02 sky 14.4 14.4 14.6 S/N 18.0 27.4 31.4 S/N(c) 42.3 25.6 8.6 SN(E/C) 0.89
17300036	47	Red Green Blue z 19.18 znorm 15.00 sky 14.4 14.4 14.6 S/N 17.6 27.2 30.8 S/N(c) 41.4 25.6 8.6 SN(E/C) 0.90
17300037	47	Red Green Blue z 19.20 znorm 15.02 sky 14.3 14.5 14.5 S/N 17.7 27.5 31.1 S/N(c) 41.5 25.6 8.6 SN(E/C) 0.95
17300038	47	Red Green Blue z 19.13 znorm 14.95 sky 14.4 14.6 14.6 S/N 17.3 26.5 30.4 S/N(c) 40.3 24.8 8.4 SN(E/C) 0.95
17300039	47	Red Green Blue z 19.08 znorm 14.90 sky 14.7 14.6 14.7 S/N 16.6 25.7 29.1 S/N(c) 38.7 24.3 8.1 SN(E/C) 0.96
17300040	47	Red Green Blue z 18.98 znorm 14.80 sky 14.4 14.5 14.7 S/N 15.6 24.7 27.7 S/N(c) 36.9 23.3 7.7 SN(E/C) 0.93