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)
6980048	47	Red Green Blue z 18.91 znorm 14.73 sky 13.3 13.2 13.1 S/N 13.7 21.0 22.3 S/N(c) 11.8 18.9 20.3 SN(E/C) 0.95
6980049	47	Red Green Blue z 18.50 znorm 14.32 sky 12.5 12.4 12.4 S/N 9.0 14.1 15.6 S/N(c) 7.9 12.4 13.7 SN(E/C) 1.00
6980050	47	Red Green Blue z 18.37 znorm 14.19 sky 12.4 12.3 12.3 S/N 8.1 12.5 13.5 S/N(c) 6.8 11.1 12.3 SN(E/C) 0.97
6980051	47	Red Green Blue z 18.10 znorm 13.92 sky 12.2 12.1 12.1 S/N 5.9 9.8 10.4 S/N(c) 5.2 8.4 9.8 SN(E/C) 0.99
6980052	47	Red Green Blue z 18.51 znorm 14.33 sky 12.6 12.5 12.5 S/N 9.1 14.1 15.0 S/N(c) 7.8 12.4 14.1 SN(E/C) 0.95
6980053	47	Red Green Blue z 18.81 znorm 14.63 sky 13.0 12.9 12.9 S/N 12.2 19.1 20.2 S/N(c) 10.5 17.1 18.6 SN(E/C) 0.97
6980054	47	Red Green Blue z 18.82 znorm 14.64 sky 13.0 12.9 12.9 S/N 11.9 19.0 20.2 S/N(c) 10.4 17.3 18.8 SN(E/C) 0.92
6980055	47	Red Green Blue z 19.07 znorm 14.89 sky 13.6 13.5 13.6 S/N 15.2 23.7 25.6 S/N(c) 13.5 21.4 23.6 SN(E/C) 0.89