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 14.44 sky 14.8 14.7 14.6 S/N 12.7 20.5 21.5 S/N(c) 11.2 19.3 19.9 SN(E/C) 0.73
12430023	47	Red Green Blue z 18.73 znorm 14.55 sky 14.7 14.6 14.9 S/N 12.8 21.1 21.8 S/N(c) 11.3 19.6 20.3 SN(E/C) 0.74
12430024	47	Red Green Blue z 18.91 znorm 14.73 sky 14.6 14.6 15.0 S/N 14.7 23.6 24.4 S/N(c) 13.0 21.9 22.7 SN(E/C) 0.67
12430025	47	Red Green Blue z 18.88 znorm 14.70 sky 14.9 15.0 15.2 S/N 14.8 23.9 24.3 S/N(c) 13.2 21.7 22.6 SN(E/C) 0.67
12430026	47	Red Green Blue z 18.86 znorm 14.68 sky 14.9 14.9 15.2 S/N 14.4 22.9 24.0 S/N(c) 12.7 21.5 22.4 SN(E/C) 0.71
12430027	47	Red Green Blue z 18.89 znorm 14.71 sky 14.8 14.9 15.2 S/N 14.8 23.7 24.4 S/N(c) 13.1 21.4 22.4 SN(E/C) 0.72
12430028	47	Red Green Blue z 18.99 znorm 14.81 sky 14.8 14.6 15.1 S/N 15.7 24.6 25.7 S/N(c) 13.7 22.6 23.9 SN(E/C) 0.73
12430029	47	Red Green Blue z 19.04 znorm 14.86 sky 14.7 14.8 14.9 S/N 16.4 25.1 26.2 S/N(c) 14.3 23.4 24.4 SN(E/C) 0.65