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)
3740008	47	Red Green Blue z 18.51 znorm 14.33 sky 15.0 14.5 14.3 S/N 11.6 19.3 19.1 S/N(c) 10.1 18.0 18.3 SN(E/C) 0.95
3740009	47	Red Green Blue z 18.48 znorm 14.30 sky 14.8 14.7 14.7 S/N 10.9 19.1 19.2 S/N(c) 9.6 17.3 18.1 SN(E/C) 0.94
3740010	47	Red Green Blue z 18.46 znorm 14.28 sky 14.9 14.8 14.7 S/N 10.7 18.2 18.3 S/N(c) 9.4 16.8 17.4 SN(E/C) 0.95
3740011	47	Red Green Blue z 18.60 znorm 14.42 sky 14.9 14.9 14.8 S/N 11.7 19.8 20.4 S/N(c) 10.4 18.1 19.5 SN(E/C) 0.96
3740012	47	Red Green Blue z 18.65 znorm 14.47 sky 14.8 14.9 14.8 S/N 12.2 20.2 21.1 S/N(c) 10.7 18.6 20.2 SN(E/C) 0.93
3740013	47	Red Green Blue z 18.58 znorm 14.40 sky 14.9 14.7 14.7 S/N 11.7 19.6 20.3 S/N(c) 10.1 18.0 19.3 SN(E/C) 0.94
3740014	47	Red Green Blue z 18.44 znorm 14.26 sky 14.8 14.8 14.7 S/N 10.8 18.1 18.6 S/N(c) 9.1 16.6 17.3 SN(E/C) 0.96
3740015	47	Red Green Blue z 18.59 znorm 14.41 sky 14.6 14.7 14.8 S/N 11.8 19.9 20.9 S/N(c) 10.2 18.4 19.6 SN(E/C) 0.93