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)
19440011	47	Red Green Blue z 18.90 znorm 14.72 sky 14.5 14.2 14.2 S/N 16.7 26.3 28.6 S/N(c) 20.4 20.0 18.4 SN(E/C) 0.35
19440012	47	Red Green Blue z 18.91 znorm 14.73 sky 14.7 14.4 14.3 S/N 16.6 26.3 28.8 S/N(c) 20.6 20.2 18.6 SN(E/C) 0.36
19440013	42	Red Green Blue z 18.23 znorm 14.17 sky 14.5 14.5 14.3 S/N 4.3 9.2 9.5 S/N(c) 13.1 14.1 12.8 SN(E/C) 0.49
19440014	42	Red Green Blue z 18.11 znorm 14.06 sky 14.9 14.6 14.4 S/N 3.2 7.1 7.2 S/N(c) 12.2 13.0 12.2 SN(E/C) 0.51
19440015	42	Red Green Blue z 17.92 znorm 13.87 sky 14.8 14.7 14.9 S/N 2.5 6.0 6.0 S/N(c) 10.4 11.5 10.6 SN(E/C) 0.52
19440016	42	Red Green Blue z 17.97 znorm 13.91 sky 14.7 14.7 14.4 S/N 2.1 4.9 5.1 S/N(c) 11.0 11.9 11.1 SN(E/C) 0.51
19440017	42	Red Green Blue z 18.79 znorm 14.74 sky 14.7 14.6 14.3 S/N 17.9 28.7 30.9 S/N(c) 18.6 18.7 17.3 SN(E/C) 0.39
19440018	42	Red Green Blue z 18.83 znorm 14.77 sky 14.7 14.6 14.4 S/N 18.0 29.0 31.3 S/N(c) 18.9 18.9 17.6 SN(E/C) 0.40
19440019	42	Red Green Blue z 18.42 znorm 14.36 sky 14.9 14.7 14.4 S/N 5.6 10.9 11.5 S/N(c) 14.7 15.3 14.4 SN(E/C) 0.44
19440020	42	Red Green Blue z 18.42 znorm 14.37 sky 14.8 14.7 14.6 S/N 6.4 12.0 12.7 S/N(c) 15.1 15.5 14.5 SN(E/C) 0.45
19440021	42	Red Green Blue z 18.04 znorm 13.98 sky 14.9 14.7 14.6 S/N 3.0 7.0 6.8 S/N(c) 11.5 12.3 11.3 SN(E/C) 0.47
19440022	42	Red Green Blue z 18.08 znorm 14.02 sky 14.8 14.5 14.6 S/N 3.0 6.4 6.8 S/N(c) 12.0 12.9 12.0 SN(E/C) 0.46
19440023	42	Red Green Blue z 18.67 znorm 14.61 sky 14.8 14.8 14.4 S/N 18.0 28.8 31.0 S/N(c) 17.3 17.6 16.5 SN(E/C) 0.41
19440024	42	Red Green Blue z 18.69 znorm 14.63 sky 14.6 14.7 14.4 S/N 18.0 29.1 31.2 S/N(c) 17.9 17.9 16.6 SN(E/C) 0.37
19440025	42	Red Green Blue z 18.69 znorm 14.63 sky 14.7 14.7 14.5 S/N 9.1 16.2 17.4 S/N(c) 17.6 17.9 16.7 SN(E/C) 0.40
19440026	42	Red Green Blue z 18.63 znorm 14.57 sky 14.7 14.8 14.6 S/N 7.9 15.2 15.9 S/N(c) 17.1 17.5 16.3 SN(E/C) 0.36
19440027	42	Red Green Blue z 18.15 znorm 14.09 sky 14.9 15.1 14.8 S/N 4.1 9.2 9.3 S/N(c) 12.8 13.5 12.5 SN(E/C) 0.45
19440028	42	Red Green Blue z 18.21 znorm 14.15 sky 14.9 15.1 14.9 S/N 4.4 9.8 9.8 S/N(c) 13.3 13.9 13.1 SN(E/C) 0.45
19440029	42	Red Green Blue z 18.55 znorm 14.49 sky 14.9 15.0 14.8 S/N 17.8 28.6 31.1 S/N(c) 16.0 16.4 15.4 SN(E/C) 0.42
19440030	42	Red Green Blue z 18.54 znorm 14.48 sky 14.9 15.1 14.7 S/N 17.6 28.4 30.9 S/N(c) 16.4 16.6 15.5 SN(E/C) 0.41