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)
19420035	47	Red Green Blue z 18.33 znorm 14.15 sky 14.5 14.4 14.6 S/N 13.2 20.7 23.5 S/N(c) 12.5 15.4 21.6 SN(E/C) 0.33
19420036	47	Red Green Blue z 18.07 znorm 13.89 sky 14.4 14.4 14.4 S/N 10.9 17.9 20.2 S/N(c) 10.9 13.4 18.6 SN(E/C) 0.36
19420037	47	Red Green Blue z 17.53 znorm 13.35 sky 14.1 14.1 14.1 S/N 7.5 13.2 14.7 S/N(c) 8.2 10.6 14.7 SN(E/C) 0.43
19420038	47	Red Green Blue z 17.00 znorm 12.82 sky 13.8 13.9 13.9 S/N 5.0 9.5 10.4 S/N(c) 6.1 8.2 11.4 SN(E/C) 0.55
19420039	47	Red Green Blue z 17.39 znorm 13.21 sky 14.0 14.0 14.1 S/N 6.8 12.0 13.6 S/N(c) 7.5 9.9 13.9 SN(E/C) 0.49
19420040	47	Red Green Blue z 17.41 znorm 13.23 sky 14.0 14.0 14.0 S/N 6.9 12.1 13.6 S/N(c) 7.6 9.9 13.9 SN(E/C) 0.47
19420041	47	Red Green Blue z 17.33 znorm 13.15 sky 14.0 14.0 14.0 S/N 6.5 11.9 13.4 S/N(c) 7.5 9.8 13.3 SN(E/C) 0.49
19420042	47	Red Green Blue z 16.78 znorm 12.60 sky 13.9 13.8 13.7 S/N 4.4 8.3 9.0 S/N(c) 5.3 7.1 9.7 SN(E/C) 0.64