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)
12680037	47	Red Green Blue z 18.22 znorm 14.04 sky 14.4 14.2 14.1 S/N 7.7 13.5 13.3 S/N(c) 6.8 12.2 12.4 SN(E/C) 0.97
12680038	47	Red Green Blue z 18.46 znorm 14.28 sky 14.4 14.2 14.2 S/N 9.4 15.3 16.0 S/N(c) 8.0 14.1 15.0 SN(E/C) 1.00
12680039	47	Red Green Blue z 18.86 znorm 14.68 sky 14.4 14.2 14.2 S/N 12.2 20.8 21.6 S/N(c) 10.4 18.4 20.2 SN(E/C) 0.91
12680040	47	Red Green Blue z 18.93 znorm 14.75 sky 14.4 14.3 14.4 S/N 13.2 21.8 22.5 S/N(c) 11.4 19.9 21.1 SN(E/C) 0.92
12680041	47	Red Green Blue z 19.02 znorm 14.84 sky 14.4 14.4 14.3 S/N 13.7 22.9 23.8 S/N(c) 12.3 21.2 22.4 SN(E/C) 0.95
12680042	47	Red Green Blue z 19.01 znorm 14.83 sky 14.4 14.3 14.3 S/N 14.0 23.4 23.9 S/N(c) 12.5 21.7 22.7 SN(E/C) 0.94
12680043	47	Red Green Blue z 19.04 znorm 14.86 sky 14.6 14.4 14.4 S/N 14.4 23.7 24.6 S/N(c) 12.8 22.0 23.4 SN(E/C) 0.93
12680044	47	Red Green Blue z 19.06 znorm 14.88 sky 14.6 14.4 14.4 S/N 14.8 24.3 25.3 S/N(c) 12.7 22.5 24.0 SN(E/C) 0.93