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)
4620038	47	Red Green Blue z 19.02 znorm 14.84 sky 14.9 14.6 14.3 S/N 14.5 23.4 25.7 S/N(c) 12.9 21.8 24.8 SN(E/C) 0.55
4620039	47	Red Green Blue z 18.72 znorm 14.54 sky 14.4 14.2 14.3 S/N 11.7 19.5 21.6 S/N(c) 10.2 18.2 20.9 SN(E/C) 0.62
4620040	47	Red Green Blue z 18.71 znorm 14.53 sky 14.5 14.4 14.4 S/N 11.5 19.1 21.6 S/N(c) 10.2 18.2 20.9 SN(E/C) 0.57
4620041	47	Red Green Blue z 18.80 znorm 14.62 sky 14.5 14.4 14.6 S/N 12.4 20.8 22.6 S/N(c) 11.0 19.4 21.6 SN(E/C) 0.58
4620042	47	Red Green Blue z 19.02 znorm 14.84 sky 15.1 15.0 14.8 S/N 14.4 23.9 25.8 S/N(c) 12.9 22.3 24.6 SN(E/C) 0.52
4620043	47	Red Green Blue z 19.11 znorm 14.93 sky 15.0 14.9 15.0 S/N 15.6 25.2 27.3 S/N(c) 13.9 23.8 26.2 SN(E/C) 0.53
4620044	47	Red Green Blue z 19.06 znorm 14.88 sky 15.3 15.0 15.0 S/N 14.8 24.5 26.9 S/N(c) 13.3 23.3 25.7 SN(E/C) 0.50
4620045	47	Red Green Blue z 19.08 znorm 14.90 sky 15.0 14.9 15.0 S/N 15.1 25.2 27.0 S/N(c) 13.7 23.7 25.9 SN(E/C) 0.51
4620046	47	Red Green Blue z 19.07 znorm 14.89 sky 15.1 15.1 15.1 S/N 15.0 24.8 26.9 S/N(c) 13.5 23.4 25.8 SN(E/C) 0.51
4620047	47	Red Green Blue z 19.03 znorm 14.85 sky 14.9 14.8 14.9 S/N 14.7 24.3 26.5 S/N(c) 13.2 23.0 25.4 SN(E/C) 0.54