Table 1: Observing log including all long-slit spectra. The Table provides the date and time of each observation, the exposure time, exp, and the wavelengths range, $\Delta \lambda $, covered in each spectrum. The position angle of the slit, PA, is measured from the projected solar direction towards North. Observations marked with $^\ast $ were done using FORS 1, others were performed with FORS 2. $^\dagger $Night not photometric.
Time [UT] exp [s] $\Delta \lambda $ [nm] PA

[$^\circ $]

 $r_{\rm h}$

[AU]

 $v_{\rm r}$

[km s-1]

 $\Delta$

[AU]

 solar

PA [$^\circ $]
July 3, 00:09 600 370-620 0, 180        
July 3, 00:21 900 370-620 0, 180        
July 3, 00:40 900 610-920 0, 180        
July 3, 01:19 900 370-620 90, 270        
July 3, 01:43

July 3, 02:14

 900

900

 370-620

370-620

 135, 315

45, 225

 1.51 -0.38 0.88 291.7
July 3, 02:36 900 370-620 0, 180        
July 3, 02:49 900 370-620 0, 180        
July 3, 03:11 900 370-620 90, 270        
July 3, 03:40 900 370-620 0, 180        
July 3, 23:31 900 370-620 0, 180        
July 3, 23:49 900 610-920 0, 180        
July 4, 00:40 900 370-920 90, 270        
July 4, 01:00 900 370-620 0, 180        
July 4, 01:21 900 370-620 90, 270        
July 4, 01:42 900 370-620 0, 180 1.51 -0.15 0.89 291.4
July 4, 02:07 900 370-620 90, 270        
July 4, 02:28 900 370-620 0, 180        
July 4, 02:50 900 370-620 90, 270        
July 4, 03:11 900 370-620 0, 180        
July 4, 03:27 600 370-620 0, 180        
July 4, 23:50 900 370-620 0, 180        
July 5, 00:07 900 610-920 0, 180        
July 5, 00:48 900 370-620 90, 270        
July 5, 01:13 900 370-620 135, 315        
July 5, 01:36 900 370-620 45, 225 1.51 -0.03 0.90 291.3
July 5, 01:58 900 370-620 0, 180        
July 5, 02:22 900 370-620 135, 315        
July 5, 03:22 900 370-620 135, 315        
July 5, 03:46 900 370-620 0, 180        
July 6, 00:32 900 370-620 0, 180        
July 6, 00:53 900 610-920 0, 180        
July 6, 01:36

July 6, 02:00

 900

900

 370-620

370-620

 90, 270

135, 315

 1.51 0.09 0.90 291.1 $\;^\dagger$
July 6, 02:30 606 370-620 45, 225        
July 6, 02:57 600 370-620 45, 225        
July 7, 00:32 900 370-620 0, 180        
July 7, 00:53 900 370-620 90, 270        
July 7, 01:17 900 370-620 135, 315        
July 7, 01:39

July 7, 02:20

 900

900

 370-620

370-620

 45, 225

0, 180

 1.51 0.20 0.91 291.0
July 7, 02:39 900 610-920 0, 180        
July 7, 03:01 900 370-620 90, 270        
July 7, 03:24 900 370-620 135, 315        
July 7, 23:33 900 370-620 0, 180        
July 7, 23:52 900 610-920 0, 180        
July 8, 00:34 900 370-620 90, 270        
July 8, 00:58 900 370-620 135, 315        
July 8, 01:24

July 8, 01:46

 900

900

 370-620

370-620

 45, 225

0, 180

 1.51 0.32 0.91 290.9
July 8, 02:30 900 370-620 90, 270        
July 8, 02:53 900 370-620 135, 315        
July 8, 03:18 900 370-620 45, 225        
July 8, 03:41 900 370-620 0, 180        
July 8, 23:44 900 370-620 0, 180        
July 9, 00:03 900 610-920 0, 180        
July 9, 00:45 900 370-620 90, 270        
July 9, 01:11 900 370-620 135, 315        
July 9, 01:32

July 9, 01:56

 900

900

 370-620

370-620

 45, 225

0, 180

 1.51 0.44 0.92 290.7
July 9, 02:19 900 370-620 90, 270        
July 9, 02:42 900 370-620 135, 315        
July 9, 03:03 900 370-620 45, 225        
July 9, 03:36 900 370-620 0, 180        
July 9, 23:34 900 370-620 0, 180        
July 9, 23:54 900 610-920 0, 180        
July 10, 00:34 900 370-620 90, 270        
July 10, 00:56 900 370-620 135, 315        
July 10, 01:20

July 10, 01:42

 900

900

 370-620

370-620

 45, 225

0, 180

 1.51 0.55 0.93 290.5
July 10, 02:05 900 370-620 90, 270        
July 10, 02:28 900 370-620 135, 315        
July 10, 02:50 900 370-620 45, 225        
July 10, 03:22 900 370-620 0, 180        
July 11, 03:20$^\ast $ 900 370-580 0, 180 1.51 0.67 0.93 290.5
July 12, 03:16$^\ast $

July 12, 03:40$^\ast $

 900

600

 370-580

370-580

 0, 180

90, 270

 1.51 0.78 0.94 290.3


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