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)
19420046	47	Red Green Blue z 18.44 znorm 14.26 sky 14.5 14.2 14.5 S/N 10.8 18.9 21.3 S/N(c) 14.1 12.4 16.2 SN(E/C) 0.96
19420047	47	Red Green Blue z 18.78 znorm 14.60 sky 14.7 14.7 14.5 S/N 13.6 22.8 25.6 S/N(c) 17.1 14.7 19.2 SN(E/C) 0.94
19420048	47	Red Green Blue z 18.66 znorm 14.48 sky 14.6 14.6 14.6 S/N 11.8 20.9 22.9 S/N(c) 16.1 13.9 18.1 SN(E/C) 0.94
19420049	47	Red Green Blue z 18.36 znorm 14.18 sky 14.6 14.4 14.3 S/N 9.9 17.5 19.3 S/N(c) 13.1 11.8 15.4 SN(E/C) 0.95
19420050	47	Red Green Blue z 18.04 znorm 13.86 sky 14.1 14.0 13.8 S/N 7.9 14.1 15.5 S/N(c) 10.7 9.9 12.8 SN(E/C) 0.95
19420051	47	Red Green Blue z 16.22 znorm 12.04 sky 13.7 13.6 13.6 S/N 1.6 3.8 3.9 S/N(c) 2.6 3.0 3.7 SN(E/C) 1.05
19420052	47	Red Green Blue z 14.98 znorm 10.79 sky 13.6 13.5 13.5 S/N 0.7 1.3 0.9 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.25
19420053	47	Red Green Blue z 16.58 znorm 12.40 sky 13.9 13.9 13.8 S/N 2.1 5.3 5.5 S/N(c) 3.5 3.8 4.9 SN(E/C) 0.99