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)
12430022	47	Red Green Blue z 18.63 znorm 14.45 sky 14.6 14.4 14.4 S/N 12.8 20.4 20.5 S/N(c) 17.7 4.5 7.5 SN(E/C) 0.71
12430023	47	Red Green Blue z 18.72 znorm 14.54 sky 14.6 14.5 14.7 S/N 12.9 20.8 20.8 S/N(c) 18.1 4.8 7.8 SN(E/C) 0.73
12430024	47	Red Green Blue z 18.90 znorm 14.72 sky 14.6 14.6 14.8 S/N 15.0 23.5 24.4 S/N(c) 20.0 5.1 8.7 SN(E/C) 0.66
12430025	47	Red Green Blue z 18.87 znorm 14.69 sky 14.7 14.7 15.0 S/N 14.8 23.5 23.9 S/N(c) 19.8 5.1 8.6 SN(E/C) 0.66
12430026	47	Red Green Blue z 18.84 znorm 14.66 sky 14.9 14.6 14.9 S/N 14.7 22.8 23.7 S/N(c) 19.7 5.0 8.5 SN(E/C) 0.72
12430027	47	Red Green Blue z 18.88 znorm 14.70 sky 14.5 14.6 14.8 S/N 14.9 23.6 24.2 S/N(c) 19.9 5.2 8.8 SN(E/C) 0.72
12430028	47	Red Green Blue z 18.96 znorm 14.78 sky 14.6 14.6 14.8 S/N 15.7 24.4 25.3 S/N(c) 20.6 5.3 9.1 SN(E/C) 0.73
12430029	47	Red Green Blue z 19.02 znorm 14.84 sky 14.5 14.5 14.7 S/N 16.6 24.9 25.8 S/N(c) 21.1 5.5 9.3 SN(E/C) 0.66