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)
2820068	47	Red Green Blue z 18.63 znorm 14.45 sky 15.2 14.8 15.1 S/N 11.4 19.4 23.7 S/N(c) 10.0 17.2 22.7 SN(E/C) 0.93
2820069	47	Red Green Blue z 18.76 znorm 14.58 sky 15.3 14.9 15.1 S/N 12.5 20.4 24.8 S/N(c) 10.9 19.1 23.3 SN(E/C) 0.85
2820070	47	Red Green Blue z 18.89 znorm 14.71 sky 15.0 14.8 15.1 S/N 13.4 21.9 25.5 S/N(c) 11.6 20.5 24.0 SN(E/C) 0.89
2820071	47	Red Green Blue z 19.01 znorm 14.83 sky 15.2 15.0 15.0 S/N 14.4 23.3 26.1 S/N(c) 12.4 22.0 25.1 SN(E/C) 0.76
2820072	47	Red Green Blue z 19.06 znorm 14.88 sky 15.5 14.9 15.1 S/N 14.5 23.7 26.7 S/N(c) 12.9 22.6 25.1 SN(E/C) 0.81
2820073	47	Red Green Blue z 19.04 znorm 14.86 sky 15.2 14.9 15.1 S/N 14.4 23.6 26.7 S/N(c) 12.7 22.6 25.1 SN(E/C) 0.77
2820074	47	Red Green Blue z 19.04 znorm 14.86 sky 15.3 14.8 15.1 S/N 14.3 23.5 26.4 S/N(c) 12.4 22.7 24.8 SN(E/C) 0.77
2820075	47	Red Green Blue z 19.09 znorm 14.91 sky 15.0 14.8 15.1 S/N 14.5 23.8 26.5 S/N(c) 12.7 23.3 25.1 SN(E/C) 0.77