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)
4870070	47	Red Green Blue z 18.88 znorm 14.70 sky 13.9 13.8 13.7 S/N 16.8 24.0 25.7 S/N(c) 15.7 23.1 24.7 SN(E/C) 0.78
4870071	47	Red Green Blue z 18.89 znorm 14.71 sky 14.0 13.9 13.9 S/N 16.7 24.1 26.0 S/N(c) 15.6 23.0 24.9 SN(E/C) 0.76
4870072	47	Red Green Blue z 18.72 znorm 14.54 sky 14.1 13.9 14.0 S/N 15.2 22.2 24.0 S/N(c) 14.1 21.1 22.9 SN(E/C) 0.84
4870073	47	Red Green Blue z 18.73 znorm 14.55 sky 13.9 14.0 14.0 S/N 15.5 22.4 24.1 S/N(c) 14.3 21.2 23.0 SN(E/C) 0.82
4870074	47	Red Green Blue z 18.80 znorm 14.62 sky 13.9 13.9 14.0 S/N 15.9 23.3 24.9 S/N(c) 14.9 22.1 23.7 SN(E/C) 0.82
4870075	47	Red Green Blue z 18.64 znorm 14.46 sky 14.0 14.1 14.0 S/N 14.8 21.4 23.1 S/N(c) 13.5 20.2 21.8 SN(E/C) 0.87
4870076	47	Red Green Blue z 18.75 znorm 14.57 sky 14.0 14.0 14.0 S/N 15.7 22.8 24.5 S/N(c) 14.4 21.5 23.1 SN(E/C) 0.82
4870077	47	Red Green Blue z 18.68 znorm 14.50 sky 14.0 14.0 13.9 S/N 15.3 22.2 23.6 S/N(c) 14.1 20.7 22.4 SN(E/C) 0.84