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)
9950015	47	Red Green Blue z 19.15 znorm 14.97 sky 15.0 14.7 14.4 S/N 17.1 26.0 26.5 S/N(c) 15.4 24.3 25.5 SN(E/C) 0.86
9950016	47	Red Green Blue z 19.17 znorm 14.99 sky 14.9 14.8 14.9 S/N 16.8 26.5 27.5 S/N(c) 15.2 24.8 26.2 SN(E/C) 0.90
9950017	47	Red Green Blue z 19.19 znorm 15.01 sky 15.6 14.9 15.0 S/N 17.1 27.1 28.1 S/N(c) 15.4 25.4 26.8 SN(E/C) 0.87
9950018	47	Red Green Blue z 19.20 znorm 15.02 sky 14.8 14.9 15.0 S/N 17.1 27.0 28.2 S/N(c) 15.5 25.4 26.7 SN(E/C) 0.87
9950019	47	Red Green Blue z 19.14 znorm 14.96 sky 15.2 14.9 15.1 S/N 16.6 26.4 27.7 S/N(c) 15.1 24.6 26.0 SN(E/C) 0.90
9950020	47	Red Green Blue z 19.21 znorm 15.03 sky 15.3 15.1 15.0 S/N 17.3 27.5 28.8 S/N(c) 15.7 25.8 27.0 SN(E/C) 0.86
9950021	47	Red Green Blue z 19.20 znorm 15.02 sky 15.0 15.1 15.0 S/N 17.3 27.4 28.3 S/N(c) 15.6 25.7 26.5 SN(E/C) 0.86
9950022	47	Red Green Blue z 19.20 znorm 15.02 sky 15.2 15.0 14.9 S/N 17.2 27.3 28.5 S/N(c) 15.4 25.5 26.9 SN(E/C) 0.88