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)
6620032	47	Red Green Blue z 18.61 znorm 14.43 sky 14.4 14.1 14.5 S/N 11.2 18.4 19.7 S/N(c) 11.0 24.8 32.1 SN(E/C) 0.88
6620033	47	Red Green Blue z 18.68 znorm 14.50 sky 14.3 14.2 14.6 S/N 11.9 19.3 20.7 S/N(c) 11.5 25.9 33.6 SN(E/C) 0.93
6620034	47	Red Green Blue z 18.44 znorm 14.26 sky 14.2 14.2 14.3 S/N 10.0 17.1 18.0 S/N(c) 9.9 23.4 28.7 SN(E/C) 0.95
6620035	47	Red Green Blue z 18.21 znorm 14.03 sky 14.2 14.1 14.4 S/N 8.1 14.5 15.9 S/N(c) 8.5 20.2 25.8 SN(E/C) 0.92
6620036	47	Red Green Blue z 16.25 znorm 12.07 sky 13.7 13.7 14.0 S/N 1.5 3.2 4.1 S/N(c) 1.8 5.4 7.5 SN(E/C) 1.04
6620037	47	Red Green Blue z 18.01 znorm 13.83 sky 14.1 14.1 14.4 S/N 6.9 12.4 13.8 S/N(c) 7.4 18.0 22.2 SN(E/C) 0.93
6620038	47	Red Green Blue z 16.97 znorm 12.79 sky 13.9 13.9 14.3 S/N 2.7 6.1 7.2 S/N(c) 3.2 9.2 12.2 SN(E/C) 1.07
6620039	47	Red Green Blue z 18.11 znorm 13.93 sky 14.5 14.3 14.6 S/N 7.5 13.6 14.7 S/N(c) 8.0 19.3 24.3 SN(E/C) 0.92