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)
12060070	47	Red Green Blue z 18.90 znorm 14.72 sky 15.0 14.8 14.6 S/N 14.5 24.1 24.7 S/N(c) 13.0 22.3 23.2 SN(E/C) 0.59
12060071	47	Red Green Blue z 18.93 znorm 14.75 sky 15.0 15.0 15.2 S/N 14.7 24.6 25.8 S/N(c) 13.2 22.6 24.0 SN(E/C) 0.57
12060072	47	Red Green Blue z 18.98 znorm 14.80 sky 15.1 14.9 15.0 S/N 15.3 25.2 26.1 S/N(c) 13.6 23.1 24.5 SN(E/C) 0.60
12060073	47	Red Green Blue z 18.97 znorm 14.79 sky 14.8 14.7 15.1 S/N 15.1 25.0 25.8 S/N(c) 13.4 23.0 24.3 SN(E/C) 0.59
12060074	47	Red Green Blue z 19.02 znorm 14.84 sky 14.8 14.6 15.1 S/N 15.2 25.6 26.9 S/N(c) 13.6 23.6 25.0 SN(E/C) 0.54
12060075	47	Red Green Blue z 19.06 znorm 14.88 sky 14.8 14.7 15.0 S/N 15.6 25.6 27.0 S/N(c) 14.1 23.9 25.3 SN(E/C) 0.54
12060076	47	Red Green Blue z 19.04 znorm 14.86 sky 15.1 14.8 15.0 S/N 15.6 25.6 26.9 S/N(c) 13.8 23.8 25.1 SN(E/C) 0.55
12060077	47	Red Green Blue z 19.07 znorm 14.89 sky 14.9 15.0 15.0 S/N 15.6 25.9 27.6 S/N(c) 14.2 24.1 25.9 SN(E/C) 0.57