SOHO MDI 2000-07-13 22:59:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50 | 389 | 97 | 1043 | -17.92 | 32.00 | 77.26 | 250.74 | 0.9794 | 339.7 | -2.3 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-13 22:59:31 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 40 | 0 | 215 | -15.99 | 37.94 | 83.21 | 253.48 | 0.9961 | -204.0 | -49.9 | |
| 0 | 15 | 0 | 121 | -18.16 | 39.62 | 84.89 | 251.47 | 0.9984 | 322.0 | 36.4 | |
| 0 | 8 | 0 | 66 | -18.93 | 39.66 | 84.93 | 250.71 | 0.9985 | 0.0 | 4.4 | |
| 0 | 12 | 0 | 35 | -16.35 | 32.84 | 78.10 | 252.53 | 0.9852 | -336.0 | -298.7 | |
| 0 | 7 | 0 | 15 | -17.46 | 29.25 | 74.52 | 250.90 | 0.9739 | -286.0 | -325.5 | |
| 11 | 54 | 18 | 92 | -15.67 | 25.93 | 71.19 | 252.20 | 0.9585 | 549.3 | 236.4 | |
| 0 | 1 | 0 | 2 | -16.55 | 26.57 | 71.83 | 251.40 | 0.9622 | 175.0 | 140.0 | |
| 9 | 170 | 19 | 360 | -18.83 | 28.38 | 73.64 | 249.37 | 0.9715 | 143.7 | -144.6 | |
| 13 | -8 | 27 | -8 | -19.59 | 28.84 | 74.11 | 248.68 | 0.9737 | 294.5 | 999999 | |
| 8 | -8 | 18 | -8 | -20.11 | 28.88 | 74.15 | 248.16 | 0.9742 | 265.4 | 999999 | |
| 4 | 23 | 6 | 37 | -16.97 | 24.88 | 70.15 | 250.67 | 0.9546 | 606.9 | 494.0 | |
| 4 | 53 | 7 | 91 | -18.39 | 25.29 | 70.55 | 249.29 | 0.9579 | 478.6 | 330.1 | |
| 0 | 6 | 0 | 9 | -17.43 | 24.17 | 69.44 | 250.08 | 0.9515 | 181.0 | 76.7 | |
| 1 | -12 | 2 | -12 | -18.99 | 25.36 | 70.63 | 248.68 | 0.9588 | 558.5 | 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. | |