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)
19960025	47	Red Green Blue z 18.46 znorm 14.28 sky 14.4 14.3 14.4 S/N 15.0 22.4 25.8 S/N(c) 9.2 13.0 12.3 SN(E/C) 0.59
19960026	47	Red Green Blue z 18.48 znorm 14.30 sky 14.6 14.4 14.6 S/N 15.6 23.3 26.7 S/N(c) 9.4 13.5 12.6 SN(E/C) 0.56
19960027	47	Red Green Blue z 18.47 znorm 14.29 sky 14.5 14.5 14.6 S/N 15.1 22.7 26.0 S/N(c) 9.3 13.0 12.5 SN(E/C) 0.54
19960028	47	Red Green Blue z 18.52 znorm 14.34 sky 14.6 14.6 14.6 S/N 15.8 23.6 27.0 S/N(c) 9.5 13.6 12.8 SN(E/C) 0.53