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)
12030081	47	Red Green Blue z 17.50 znorm 13.32 sky 13.2 13.1 13.2 S/N 4.3 7.6 9.1 S/N(c) 3.6 6.6 8.4 SN(E/C) 0.98
12030082	47	Red Green Blue z 16.93 znorm 12.75 sky 13.0 13.0 13.1 S/N 2.3 4.6 5.6 S/N(c) 2.0 3.9 5.1 SN(E/C) 1.02
12030083	47	Red Green Blue z 17.48 znorm 13.30 sky 13.2 13.1 13.3 S/N 4.2 7.6 9.3 S/N(c) 3.6 6.7 8.2 SN(E/C) 0.98
12030084	47	Red Green Blue z 17.64 znorm 13.46 sky 13.2 13.1 13.2 S/N 4.9 8.4 10.1 S/N(c) 4.1 7.4 9.2 SN(E/C) 0.99
12030085	47	Red Green Blue z 17.96 znorm 13.78 sky 13.3 13.2 13.3 S/N 6.4 10.9 12.5 S/N(c) 5.6 9.6 11.6 SN(E/C) 0.95
12030086	47	Red Green Blue z 18.24 znorm 14.06 sky 13.5 13.4 13.5 S/N 8.2 13.4 15.4 S/N(c) 7.1 12.4 14.3 SN(E/C) 0.97
12030087	47	Red Green Blue z 18.44 znorm 14.26 sky 13.7 13.6 13.7 S/N 9.7 15.4 18.0 S/N(c) 8.3 14.1 16.4 SN(E/C) 0.97
12030088	47	Red Green Blue z 18.47 znorm 14.29 sky 13.6 13.6 13.7 S/N 9.9 16.0 18.3 S/N(c) 8.7 14.8 17.1 SN(E/C) 0.97