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)
9970077	47	Red Green Blue z 18.82 znorm 14.64 sky 15.1 14.5 14.8 S/N 13.0 20.9 24.3 S/N(c) 11.1 19.6 22.5 SN(E/C) 0.95
9970078	47	Red Green Blue z 18.41 znorm 14.23 sky 15.1 14.7 15.2 S/N 9.7 16.6 19.8 S/N(c) 8.3 15.7 18.2 SN(E/C) 0.96
9970079	47	Red Green Blue z 17.70 znorm 13.52 sky 15.1 14.7 15.2 S/N 5.6 10.9 12.2 S/N(c) 4.7 10.1 11.0 SN(E/C) 0.96
9970080	47	Red Green Blue z 18.07 znorm 13.89 sky 15.0 14.8 15.2 S/N 7.4 14.0 15.6 S/N(c) 6.3 12.8 14.4 SN(E/C) 0.94
9970081	47	Red Green Blue z 18.37 znorm 14.19 sky 15.1 14.9 15.2 S/N 9.3 16.8 18.8 S/N(c) 8.0 15.5 17.4 SN(E/C) 1.00
9970082	47	Red Green Blue z 18.55 znorm 14.37 sky 15.1 14.9 15.1 S/N 10.8 18.7 20.9 S/N(c) 9.3 17.4 19.2 SN(E/C) 0.99
9970083	47	Red Green Blue z 18.68 znorm 14.50 sky 15.3 14.9 15.1 S/N 11.6 20.1 22.0 S/N(c) 9.9 18.4 20.7 SN(E/C) 0.93
9970084	47	Red Green Blue z 18.78 znorm 14.60 sky 15.2 15.0 15.3 S/N 12.3 21.1 23.0 S/N(c) 10.8 19.9 21.6 SN(E/C) 0.98