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)
4900069	47	Red Green Blue z 19.02 znorm 14.84 sky 15.2 14.8 14.6 S/N 14.5 24.1 25.5 S/N(c) 12.7 22.6 24.2 SN(E/C) 0.43
4900070	47	Red Green Blue z 19.06 znorm 14.88 sky 14.6 14.5 15.0 S/N 14.4 24.2 26.3 S/N(c) 12.4 22.6 24.7 SN(E/C) 0.42
4900071	47	Red Green Blue z 19.15 znorm 14.97 sky 14.9 14.9 15.0 S/N 15.2 25.5 27.6 S/N(c) 13.2 23.7 26.1 SN(E/C) 0.42
4900072	47	Red Green Blue z 19.17 znorm 14.99 sky 14.8 14.8 15.1 S/N 15.8 26.1 28.2 S/N(c) 13.9 24.4 26.7 SN(E/C) 0.38
4900073	47	Red Green Blue z 19.14 znorm 14.96 sky 14.8 14.8 15.0 S/N 15.6 26.1 28.1 S/N(c) 13.6 24.4 26.4 SN(E/C) 0.39
4900074	47	Red Green Blue z 19.10 znorm 14.92 sky 15.0 14.9 15.2 S/N 14.6 24.8 27.0 S/N(c) 12.8 22.9 25.3 SN(E/C) 0.42
4900075	47	Red Green Blue z 19.08 znorm 14.90 sky 15.1 15.0 15.3 S/N 15.0 25.3 27.1 S/N(c) 13.0 23.7 25.5 SN(E/C) 0.40
4900076	47	Red Green Blue z 19.17 znorm 14.99 sky 14.9 14.9 15.0 S/N 15.7 26.0 27.9 S/N(c) 13.5 24.3 26.3 SN(E/C) 0.39