Table 1.
Details of the 16 raster scans analysed in this work.
| Date | Start (UT) | End (UT) | xc″ | yc″ | Pixx | Pixy | Si IV 1394 Å | O IV 1401 Å | C II 1335 Å | np, Si | np, O |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016-03-27 | 17:59:11 | 19:00:25 | −595 | 18 | 313 | 324 | 98 km s−1 | 99 km s−1 | No | 62 | 127 |
| 2016-03-29 | 01:29:12 | 02:30:25 | −323 | 29 | 302 | 307 | 72 km s−1 | 72 km s−1 | No | 25 | 55 |
| 2016-03-29 | 06:13:11 | 07:14:25 | −304 | 16 | 384 | 369 | 107 km s−1 | 108 km s−1 | No | 73 | 122 |
| 2016-03-29 | 09:29:11 | 10:30:25 | −268 | 16 | 375 | 361 | 112 km s−1 | N/A | No | 11 | 56 |
| 2016-03-29 | 15:19:11 | 16:20:25 | −215 | 26 | 319 | 354 | 94 km s−1 | N/A | No | 61 | 136 |
| 2016-03-30 | 01:09:11 | 02:10:25 | −126 | 19 | 358 | 363 | 89 km s−1 | 87 km s−1 | No | 16 | 65 |
| 2016-03-30 | 08:19:09 | 09:20:23 | −58 | 28 | 346 | 354 | 94 km s−1 | 86 km s−1 | No | 2 | 6 |
| 2016-03-30 | 19:04:39 | 20:05:53 | 47 | 25 | 356 | 343 | 85 km s−1 | 88 km s−1 | 100 km s−1 | 75 | 60 |
| 2016-03-31 | 01:29:09 | 02:30:23 | 109 | 27 | 341 | 331 | 76 km s−1 | 85 km s−1 | No | 64 | 57 |
| 2016-03-31 | 08:34:11 | 09:35:25 | 171 | 25 | 340 | 338 | 87 km s−1 | 85 km s−1 | No | 24 | 6 |
| 2016-03-31 | 14:24:41 | 15:25:55 | 222 | 29 | N/A | N/A | N/A | N/A | N/A | 0 | 0 |
| 2016-03-31 | 19:22:11 | 20:23:25 | 266 | 22 | N/A | N/A | N/A | N/A | N/A | 0 | 0 |
| 2016-04-01 | 05:50:11 | 06:51:25 | 355 | 40 | 297 | 330 | 85 km s−1 | 69 km s−1 | No | 18 | 12 |
| 2016-04-01 | 14:52:13 | 15:53:27 | 428 | 32 | 294 | 341 | 71 km s−1 | N/A | No | 9 | 14 |
| 2016-04-01 | 21:20:11 | 22:21:25 | 485 | 9 | 353 | 327 | 57 km s−1 | 60 km s−1 | No | 7 | 20 |
| 2016-04-02 | 02:41:11 | 03:42:25 | 532 | 1 | 384 | 304 | N/A | 61 km s−1 | N/A | 0 | 5 |
Notes. Columns are: date of raster; start time of raster; end time of raster; x-coordinate of the centre of the raster; y-coordinate of the centre of the raster; x-pixel, where the largest supersonic downflow was inferred from the Si IV 1394 Å line; y-pixel, where the largest supersonic downflow was inferred from the Si IV 1394 Å line; peak downflow velocity calculated from a double Gaussian fitting of the Si IV 1394 Å line; downflow velocity in the O IV 1401 Å line co-spatial to the peak Si IV 1394 Å velocity (except the bottom row where the peak O IV 1401 Å velocity is reported); downflow velocity in the C II 1335 Å channel co-spatial to the peak Si IV 1394 Å velocity; number of pixels displaying downflows in the Si IV 1394 Å line; and number of pixels displaying downflows in the O IV 1401 Å line.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.