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)
19620022	47	Red Green Blue z 17.87 znorm 13.69 sky 12.8 12.7 12.6 S/N 9.0 13.7 15.6 S/N(c) 11.6 13.1 28.5 SN(E/C) 0.66
19620023	47	Red Green Blue z 18.42 znorm 14.24 sky 14.3 14.1 14.0 S/N 13.7 20.8 23.7 S/N(c) 16.4 18.0 39.4 SN(E/C) 0.51
19620024	47	Red Green Blue z 18.31 znorm 14.13 sky 14.1 14.2 14.1 S/N 13.1 20.2 23.0 S/N(c) 15.6 17.8 37.8 SN(E/C) 0.51
19620025	47	Red Green Blue z 18.43 znorm 14.25 sky 14.4 14.3 14.1 S/N 14.0 21.4 24.5 S/N(c) 16.4 18.1 39.9 SN(E/C) 0.47