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)
9100022	47	Red Green Blue z 18.62 znorm 14.44 sky 14.2 14.3 14.2 S/N 11.2 18.3 16.7 S/N(c) 10.0 16.9 15.1 SN(E/C) 0.93
9100023	47	Red Green Blue z 18.80 znorm 14.62 sky 14.3 14.4 14.8 S/N 12.8 20.0 19.2 S/N(c) 11.5 18.8 17.1 SN(E/C) 0.84
9100024	47	Red Green Blue z 18.82 znorm 14.64 sky 14.2 14.5 14.7 S/N 12.6 20.1 19.5 S/N(c) 11.3 18.7 17.6 SN(E/C) 0.86
9100025	47	Red Green Blue z 18.81 znorm 14.63 sky 14.4 14.3 14.5 S/N 12.9 20.4 19.1 S/N(c) 11.6 18.6 17.2 SN(E/C) 0.84
9100026	47	Red Green Blue z 18.85 znorm 14.67 sky 14.1 14.4 14.5 S/N 13.1 21.1 19.8 S/N(c) 11.9 19.4 17.8 SN(E/C) 0.86
9100027	47	Red Green Blue z 18.87 znorm 14.69 sky 14.2 14.3 14.6 S/N 13.6 21.2 20.0 S/N(c) 11.9 19.7 18.3 SN(E/C) 0.81
9100028	47	Red Green Blue z 18.62 znorm 14.44 sky 14.2 14.2 14.3 S/N 11.2 18.5 17.4 S/N(c) 10.0 17.1 15.7 SN(E/C) 0.82
9100029	47	Red Green Blue z 18.83 znorm 14.65 sky 14.1 14.3 14.4 S/N 13.0 20.8 19.6 S/N(c) 11.4 19.3 18.2 SN(E/C) 0.80