SOHO MDI 2000-01-28 00:59:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 61 | 558 | 33 | 307 | -29.32 | 21.83 | 9.80 | 200.21 | 0.4331 | -1512.9 | -388.6 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-01-28 00:59:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 5 | 0 | 3 | -26.37 | 23.30 | 11.27 | 206.23 | 0.3980 | 751.0 | 499.7 | |
| 59 | 432 | 32 | 237 | -28.97 | 23.45 | 11.42 | 203.53 | 0.4356 | -1851.7 | -703.1 | |
| 0 | 11 | 0 | 6 | -27.45 | 22.49 | 10.46 | 203.37 | 0.4080 | -313.0 | -50.4 | |
| -2 | -2 | -2 | -2 | -29.24 | 22.63 | 10.60 | 201.78 | 0.4344 | 999999 | 999999 | |
| 0 | 6 | 0 | 3 | -29.53 | 20.16 | 8.13 | 196.87 | 0.4257 | 900.0 | 755.9 | |
| 0 | 9 | 0 | 5 | -30.07 | 20.16 | 8.13 | 196.45 | 0.4339 | 858.0 | 742.4 | |
| 0 | 3 | 0 | 2 | -30.08 | 19.84 | 7.81 | 195.85 | 0.4326 | 748.0 | 592.5 | |
| 0 | 9 | 0 | 5 | -29.66 | 19.41 | 7.38 | 195.32 | 0.4245 | 919.0 | 783.5 | |
| 0 | 2 | 0 | 1 | -29.88 | 19.03 | 7.00 | 194.41 | 0.4262 | 822.0 | 736.1 | |
| 0 | 3 | 0 | 2 | -30.13 | 18.78 | 6.75 | 193.76 | 0.4291 | 669.0 | 503.7 | |
| 0 | 3 | 0 | 2 | -30.65 | 17.51 | 5.48 | 191.00 | 0.4328 | 729.0 | 649.9 | |
| 0 | 4 | 0 | 2 | -30.19 | 17.18 | 5.15 | 190.57 | 0.4247 | 909.0 | 843.5 | |
| 0 | 6 | 0 | 3 | -30.57 | 17.11 | 5.08 | 190.24 | 0.4304 | 996.0 | 917.9 | |
| 0 | 17 | 0 | 9 | -30.15 | 16.86 | 4.83 | 189.96 | 0.4232 | 937.0 | 666.9 | |
| 0 | 5 | 0 | 3 | -30.78 | 16.85 | 4.82 | 189.64 | 0.4330 | 973.0 | 784.8 | |
| 0 | 3 | 0 | 1 | -30.83 | 16.18 | 4.15 | 188.31 | 0.4321 | 577.0 | 677.4 | |
| 0 | 13 | 0 | 7 | -30.66 | 15.73 | 3.70 | 187.47 | 0.4285 | 991.0 | 759.6 | |
| 2 | 7 | 1 | 4 | -30.96 | 15.07 | 3.04 | 186.07 | 0.4320 | 1066.5 | 780.0 | |
| 0 | 10 | 0 | 6 | -30.97 | 14.67 | 2.64 | 185.27 | 0.4314 | 1198.0 | 933.1 | |
| 0 | 7 | 0 | 4 | -31.05 | 14.31 | 2.28 | 184.54 | 0.4323 | 935.0 | 869.5 | |
| 0 | 3 | 0 | 2 | -32.77 | 13.53 | 1.50 | 182.77 | 0.4583 | 474.0 | 517.9 | |
| 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. | |