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)
19050054	42	Red Green Blue z 18.52 znorm 14.46 sky 14.6 14.6 14.2 S/N 14.7 21.3 25.8 S/N(c) 14.9 9.6 24.6 SN(E/C) 0.48
19050055	42	Red Green Blue z 18.48 znorm 14.42 sky 14.7 14.9 14.4 S/N 14.3 20.9 25.2 S/N(c) 14.5 9.5 24.1 SN(E/C) 0.50
19050056	42	Red Green Blue z 18.06 znorm 14.00 sky 15.0 14.9 14.6 S/N 6.7 13.2 13.6 S/N(c) 10.2 7.3 17.9 SN(E/C) 0.56
19050057	42	Red Green Blue z 18.08 znorm 14.02 sky 14.7 14.9 14.7 S/N 7.0 13.5 13.8 S/N(c) 10.2 7.3 18.2 SN(E/C) 0.54
19050058	42	Red Green Blue z 18.67 znorm 14.61 sky 14.8 14.9 14.8 S/N 4.1 9.0 8.9 S/N(c) 14.6 9.6 24.6 SN(E/C) 0.51
19050059	42	Red Green Blue z 18.62 znorm 14.57 sky 14.6 14.7 14.7 S/N 3.6 8.0 7.8 S/N(c) 14.3 9.6 24.2 SN(E/C) 0.53