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)
19190029	42	Red Green Blue z 18.41 znorm 14.35 sky 14.9 14.5 14.8 S/N 10.1 17.5 19.4 S/N(c) 10.4 8.7 6.8 SN(E/C) 0.40
19190030	42	Red Green Blue z 18.40 znorm 14.34 sky 15.1 14.8 14.8 S/N 10.3 17.3 19.0 S/N(c) 10.2 8.6 6.7 SN(E/C) 0.42
19190031	42	Red Green Blue z 18.28 znorm 14.22 sky 15.4 14.9 14.9 S/N 8.5 14.9 16.8 S/N(c) 9.1 7.7 6.1 SN(E/C) 0.35
19190032	42	Red Green Blue z 18.31 znorm 14.25 sky 15.1 14.7 14.8 S/N 8.4 14.9 17.2 S/N(c) 9.3 7.8 6.2 SN(E/C) 0.36
19190033	42	Red Green Blue z 18.55 znorm 14.49 sky 14.9 14.8 15.0 S/N 7.6 14.6 15.4 S/N(c) 11.6 9.6 7.4 SN(E/C) 0.36
19190034	42	Red Green Blue z 18.51 znorm 14.45 sky 15.0 14.9 14.9 S/N 7.3 13.6 14.4 S/N(c) 11.2 9.2 7.1 SN(E/C) 0.41
19190035	42	Red Green Blue z 18.48 znorm 14.42 sky 15.1 14.9 14.7 S/N 11.3 18.6 20.4 S/N(c) 10.7 8.8 6.9 SN(E/C) 0.40
19190036	42	Red Green Blue z 18.44 znorm 14.38 sky 15.1 14.9 15.0 S/N 10.7 18.5 19.9 S/N(c) 10.4 8.6 6.7 SN(E/C) 0.42
19190037	42	Red Green Blue z 18.39 znorm 14.33 sky 14.8 15.0 14.8 S/N 9.0 16.4 18.0 S/N(c) 9.5 7.9 6.2 SN(E/C) 0.33
19190038	42	Red Green Blue z 18.43 znorm 14.37 sky 15.0 14.9 14.8 S/N 9.5 16.4 17.8 S/N(c) 9.7 8.1 6.4 SN(E/C) 0.38
19190039	42	Red Green Blue z 18.52 znorm 14.47 sky 15.0 14.9 15.1 S/N 8.2 15.3 16.5 S/N(c) 11.5 9.4 7.4 SN(E/C) 0.37
19190040	42	Red Green Blue z 18.48 znorm 14.42 sky 15.1 15.0 14.9 S/N 7.5 14.2 15.1 S/N(c) 11.0 9.1 7.0 SN(E/C) 0.41