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)
19940065	47	Red Green Blue z 19.14 znorm 14.96 sky 14.9 14.7 15.1 S/N 17.8 29.0 32.2 S/N(c) 19.3 9.8 28.6 SN(E/C) 0.69
19940066	47	Red Green Blue z 19.12 znorm 14.94 sky 15.5 15.1 15.5 S/N 17.3 28.6 31.7 S/N(c) 19.1 9.7 28.6 SN(E/C) 0.73
19940067	47	Red Green Blue z 19.03 znorm 14.85 sky 14.8 15.2 15.7 S/N 16.4 27.4 30.3 S/N(c) 18.2 9.4 27.0 SN(E/C) 0.72
19940068	47	Red Green Blue z 19.03 znorm 14.85 sky 15.0 15.2 15.5 S/N 16.3 27.2 30.1 S/N(c) 18.1 9.3 26.7 SN(E/C) 0.77
19940069	47	Red Green Blue z 18.95 znorm 14.77 sky 15.1 15.3 15.9 S/N 15.7 26.5 29.3 S/N(c) 17.2 9.1 26.2 SN(E/C) 0.75
19940070	47	Red Green Blue z 19.02 znorm 14.84 sky 15.0 15.0 15.7 S/N 16.5 27.3 30.1 S/N(c) 18.3 9.3 27.1 SN(E/C) 0.72
19940071	47	Red Green Blue z 18.96 znorm 14.77 sky 14.9 15.1 15.6 S/N 16.1 26.5 29.2 S/N(c) 17.3 9.0 26.6 SN(E/C) 0.71
19940072	47	Red Green Blue z 19.04 znorm 14.86 sky 15.0 15.3 15.5 S/N 16.4 27.6 30.4 S/N(c) 18.1 9.3 27.7 SN(E/C) 0.71