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)
4010008	47	Red Green Blue z 19.04 znorm 14.86 sky 14.4 14.0 13.8 S/N 15.4 25.1 25.7 S/N(c) 13.7 22.9 24.6 SN(E/C) 0.73
4010009	47	Red Green Blue z 18.73 znorm 14.54 sky 14.1 13.8 13.8 S/N 11.6 19.9 20.8 S/N(c) 10.1 18.2 19.3 SN(E/C) 0.79
4010010	47	Red Green Blue z 17.66 znorm 13.48 sky 13.4 13.4 13.5 S/N 4.9 9.3 10.1 S/N(c) 4.4 8.1 9.3 SN(E/C) 0.95
4010011	47	Red Green Blue z 17.54 znorm 13.36 sky 13.4 13.4 13.5 S/N 4.3 8.5 8.9 S/N(c) 3.7 7.4 8.1 SN(E/C) 0.90
4010012	47	Red Green Blue z 18.14 znorm 13.96 sky 13.5 13.5 13.6 S/N 7.4 13.1 14.1 S/N(c) 6.5 11.7 13.1 SN(E/C) 0.86
4010013	47	Red Green Blue z 18.24 znorm 14.06 sky 13.7 13.7 13.7 S/N 7.7 14.4 15.1 S/N(c) 6.7 13.0 13.9 SN(E/C) 0.89
4010014	47	Red Green Blue z 18.30 znorm 14.11 sky 14.1 14.0 14.0 S/N 8.2 15.1 15.8 S/N(c) 7.1 13.5 14.5 SN(E/C) 0.90
4010015	47	Red Green Blue z 18.17 znorm 13.99 sky 13.6 13.6 13.7 S/N 7.2 13.7 14.4 S/N(c) 6.3 12.4 13.3 SN(E/C) 0.87