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 18.54 znorm 14.36 sky 13.9 14.1 14.3 S/N 11.1 17.8 21.8 S/N(c) 14.4 12.0 16.3 SN(E/C) 0.99
19420047	47	Red Green Blue z 18.87 znorm 14.69 sky 14.0 14.5 14.3 S/N 14.0 21.6 26.1 S/N(c) 17.4 14.4 19.3 SN(E/C) 0.95
19420048	47	Red Green Blue z 18.75 znorm 14.57 sky 13.9 14.5 14.5 S/N 12.1 19.9 23.5 S/N(c) 16.3 13.5 18.2 SN(E/C) 0.95
19420049	47	Red Green Blue z 18.45 znorm 14.27 sky 14.0 14.3 14.1 S/N 10.2 16.3 19.8 S/N(c) 13.4 11.4 15.5 SN(E/C) 0.98
19420050	47	Red Green Blue z 18.13 znorm 13.95 sky 13.4 13.8 13.7 S/N 8.0 12.9 16.0 S/N(c) 11.0 9.5 12.9 SN(E/C) 0.97
19420051	47	Red Green Blue z 16.29 znorm 12.11 sky 13.0 13.5 13.4 S/N 1.6 3.3 4.1 S/N(c) 2.7 2.7 3.8 SN(E/C) 1.11
19420052	47	Red Green Blue z 15.02 znorm 10.84 sky 12.9 13.4 13.3 S/N 0.8 1.1 1.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.40
19420053	47	Red Green Blue z 16.59 znorm 12.41 sky 13.3 13.7 13.7 S/N 2.1 4.5 5.8 S/N(c) 3.6 3.5 5.1 SN(E/C) 0.99