SOHO MDI 2000-10-26 17:35:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 54 | 294 | 71 | 385 | -23.12 | 307.38 | -63.19 | 117.46 | 0.9260 | -493.9 | -94.2 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-10-26 17:35:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8 | 31 | 10 | 37 | -23.82 | 309.96 | -60.60 | 118.91 | 0.9122 | -662.5 | -286.9 | |
| 9 | 64 | 12 | 81 | -23.85 | 308.43 | -62.14 | 118.49 | 0.9217 | -598.5 | -124.8 | |
| 17 | 92 | 20 | 113 | -22.20 | 308.68 | -61.89 | 116.84 | 0.9169 | -677.2 | -166.6 | |
| 0 | 8 | 0 | 9 | -20.68 | 309.69 | -60.87 | 115.52 | 0.9074 | 546.0 | 485.7 | |
| 0 | 2 | 0 | 3 | -20.64 | 308.59 | -61.97 | 115.17 | 0.9145 | 580.0 | 549.5 | |
| 0 | 7 | 0 | 10 | -22.35 | 306.81 | -63.75 | 116.48 | 0.9284 | -120.0 | -147.0 | |
| 13 | 76 | 19 | 112 | -24.09 | 304.80 | -65.76 | 117.77 | 0.9422 | -320.7 | -31.2 | |
| 7 | -7 | 10 | -7 | -23.65 | 304.41 | -66.15 | 117.21 | 0.9436 | -236.9 | 999999 | |
| 0 | 8 | 0 | 11 | -21.05 | 306.53 | -64.03 | 115.06 | 0.9278 | 639.0 | 480.1 | |
| 0 | 6 | 0 | 9 | -21.80 | 303.56 | -67.00 | 115.11 | 0.9453 | -394.0 | -341.3 | |
| 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. | |