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)
2620040	47	Red Green Blue z 17.89 znorm 13.71 sky 14.5 14.4 14.2 S/N 6.3 11.8 12.1 S/N(c) 5.3 10.3 12.0 SN(E/C) 0.87
2620041	47	Red Green Blue z 18.00 znorm 13.82 sky 14.7 14.5 14.3 S/N 6.9 12.9 13.4 S/N(c) 5.8 11.2 13.0 SN(E/C) 0.90
2620042	47	Red Green Blue z 18.28 znorm 14.10 sky 14.7 14.5 14.3 S/N 8.5 15.4 16.1 S/N(c) 7.3 13.6 15.4 SN(E/C) 0.89
2620043	47	Red Green Blue z 18.25 znorm 14.07 sky 14.5 14.6 14.3 S/N 8.3 15.0 15.7 S/N(c) 7.0 13.4 15.1 SN(E/C) 0.85
2620044	47	Red Green Blue z 17.21 znorm 13.03 sky 14.2 14.2 14.2 S/N 3.2 7.1 6.6 S/N(c) 2.7 6.3 6.6 SN(E/C) 1.01
2620045	47	Red Green Blue z 17.06 znorm 12.88 sky 14.1 14.2 14.0 S/N 2.8 6.4 6.8 S/N(c) 2.5 5.7 6.7 SN(E/C) 1.01
2620046	47	Red Green Blue z 18.62 znorm 14.44 sky 14.5 14.5 14.2 S/N 10.9 18.8 19.1 S/N(c) 9.1 17.1 18.4 SN(E/C) 0.82
2620047	47	Red Green Blue z 17.71 znorm 13.53 sky 14.3 14.3 14.1 S/N 5.2 10.4 10.2 S/N(c) 4.6 9.0 9.9 SN(E/C) 0.88