SOHO MDI 2000-09-06 18:09:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 66 | 267 | 38 | 154 | 10.16 | 340.78 | 30.92 | 277.85 | 0.5125 | 147.4 | 52.3 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-09-06 18:09:31 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 5 | 0 | 3 | 7.52 | 346.07 | 36.21 | 272.82 | 0.5886 | -738.0 | -646.9 | |
| 0 | 6 | 0 | 4 | 6.17 | 343.59 | 33.73 | 270.22 | 0.5542 | -878.0 | -767.9 | |
| 0 | 4 | 0 | 3 | 8.72 | 343.62 | 33.76 | 274.85 | 0.5534 | 611.0 | 552.8 | |
| 7 | 111 | 4 | 65 | 9.03 | 343.17 | 33.32 | 275.41 | 0.5470 | 1008.7 | 819.2 | |
| 10 | -4 | 6 | -4 | 9.76 | 342.78 | 32.92 | 276.78 | 0.5415 | 1152.5 | 999999 | |
| 18 | -4 | 10 | -4 | 9.59 | 342.43 | 32.57 | 276.48 | 0.5363 | 1604.2 | 999999 | |
| 0 | 5 | 0 | 3 | 9.01 | 341.75 | 31.90 | 275.40 | 0.5263 | 1008.0 | 816.3 | |
| 0 | 5 | 0 | 3 | 9.16 | 341.16 | 31.31 | 275.72 | 0.5176 | 790.0 | 616.0 | |
| 3 | 11 | 2 | 6 | 9.97 | 340.22 | 30.37 | 277.37 | 0.5041 | -496.5 | -368.8 | |
| 0 | 4 | 0 | 2 | 11.17 | 339.89 | 30.04 | 279.81 | 0.5004 | -634.0 | -495.4 | |
| 0 | 4 | 0 | 2 | 10.74 | 339.16 | 29.30 | 279.06 | 0.4889 | -612.0 | -503.1 | |
| 10 | 37 | 6 | 21 | 11.38 | 339.00 | 29.14 | 280.40 | 0.4873 | -1232.9 | -702.2 | |
| 0 | 4 | 0 | 2 | 10.66 | 338.64 | 28.79 | 278.96 | 0.4811 | -732.0 | -775.1 | |
| 6 | 71 | 3 | 40 | 11.31 | 338.35 | 28.49 | 280.37 | 0.4775 | -1160.5 | -640.9 | |
| 12 | -14 | 7 | -14 | 11.34 | 337.76 | 27.91 | 280.57 | 0.4687 | -1292.2 | 999999 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |