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)
15550073	47	Red Green Blue z 18.55 znorm 14.37 sky 14.3 14.0 14.3 S/N 11.5 19.3 21.2 S/N(c) 27.0 9.2 11.4 SN(E/C) 0.93
15550074	47	Red Green Blue z 18.52 znorm 14.34 sky 14.7 14.4 14.7 S/N 11.2 18.9 20.3 S/N(c) 26.2 9.1 11.2 SN(E/C) 0.95
15550075	47	Red Green Blue z 18.50 znorm 14.32 sky 14.5 14.5 14.7 S/N 10.6 18.8 20.2 S/N(c) 25.7 8.9 11.1 SN(E/C) 0.91
15550076	47	Red Green Blue z 18.76 znorm 14.58 sky 14.9 14.6 14.8 S/N 13.4 22.1 23.4 S/N(c) 30.0 10.3 12.6 SN(E/C) 0.86
15550077	47	Red Green Blue z 18.85 znorm 14.67 sky 15.0 14.7 14.7 S/N 14.3 23.5 24.8 S/N(c) 31.9 10.6 13.4 SN(E/C) 0.90
15550078	47	Red Green Blue z 18.45 znorm 14.27 sky 14.2 14.1 14.2 S/N 10.5 18.0 18.8 S/N(c) 24.8 8.6 10.7 SN(E/C) 0.91
15550079	47	Red Green Blue z 18.47 znorm 14.29 sky 14.2 14.1 14.2 S/N 10.7 18.5 19.3 S/N(c) 25.0 8.6 10.7 SN(E/C) 0.90
15550080	47	Red Green Blue z 18.66 znorm 14.48 sky 14.7 14.5 14.6 S/N 12.2 20.6 21.8 S/N(c) 28.1 9.6 12.1 SN(E/C) 0.91