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)
19960037	47	Red Green Blue z 18.65 znorm 14.47 sky 13.9 13.9 13.9 S/N 12.0 21.2 24.0 S/N(c) 11.0 12.4 12.7 SN(E/C) 0.93
19960038	47	Red Green Blue z 18.65 znorm 14.47 sky 14.2 14.1 14.1 S/N 12.1 20.7 23.3 S/N(c) 11.1 12.4 12.5 SN(E/C) 0.95
19960039	47	Red Green Blue z 18.74 znorm 14.56 sky 14.0 14.1 14.1 S/N 12.1 21.3 23.8 S/N(c) 11.4 12.9 12.9 SN(E/C) 0.98
19960040	47	Red Green Blue z 18.64 znorm 14.46 sky 14.2 14.1 14.1 S/N 11.4 20.0 22.1 S/N(c) 10.4 12.1 12.1 SN(E/C) 0.97
19960041	47	Red Green Blue z 18.62 znorm 14.44 sky 14.2 14.1 14.0 S/N 11.5 20.2 22.3 S/N(c) 10.1 11.9 11.9 SN(E/C) 1.01
19960042	47	Red Green Blue z 18.64 znorm 14.46 sky 14.2 14.0 14.0 S/N 11.7 20.9 22.8 S/N(c) 10.4 11.9 12.1 SN(E/C) 0.92
19960043	47	Red Green Blue z 18.68 znorm 14.50 sky 14.0 14.1 14.0 S/N 12.2 21.3 23.6 S/N(c) 10.5 12.0 12.2 SN(E/C) 0.99
19960044	47	Red Green Blue z 18.79 znorm 14.61 sky 13.9 14.0 14.0 S/N 13.4 23.2 25.5 S/N(c) 11.2 12.8 13.0 SN(E/C) 0.94