SOHO MDI 2000-09-26 06:23:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 99 | 387 | 60 | 230 | -6.33 | 82.48 | 30.19 | 246.52 | 0.5454 | -361.7 | -48.9 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-09-26 06:23:31 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4 | 68 | 3 | 42 | -4.93 | 87.50 | 35.20 | 252.32 | 0.6051 | -993.2 | -501.2 | |
| 7 | -1 | 4 | -1 | -5.07 | 87.17 | 34.88 | 251.93 | 0.6014 | -1123.5 | 999999 | |
| 7 | 12 | 4 | 8 | -5.32 | 86.19 | 33.90 | 251.00 | 0.5895 | -1071.6 | -827.8 | |
| 27 | 73 | 17 | 45 | -6.02 | 86.00 | 33.71 | 249.76 | 0.5904 | -1275.7 | -839.9 | |
| 0 | 4 | 0 | 2 | -4.54 | 85.25 | 32.96 | 251.74 | 0.5733 | 298.0 | 244.5 | |
| 6 | -4 | 4 | -4 | -6.26 | 85.31 | 33.02 | 248.97 | 0.5825 | -1276.8 | 999999 | |
| 0 | 5 | 0 | 3 | -6.72 | 85.02 | 32.72 | 248.05 | 0.5811 | -716.0 | -598.5 | |
| 0 | 5 | 0 | 3 | -5.81 | 84.53 | 32.24 | 249.22 | 0.5699 | -868.0 | -727.7 | |
| 0 | 6 | 0 | 3 | -7.53 | 84.06 | 31.77 | 246.09 | 0.5731 | -624.0 | -603.8 | |
| 6 | 39 | 4 | 23 | -6.70 | 82.30 | 30.01 | 246.20 | 0.5450 | 959.4 | 597.7 | |
| 6 | -10 | 3 | -10 | -7.02 | 82.23 | 29.94 | 245.62 | 0.5460 | 946.8 | 999999 | |
| 4 | 55 | 2 | 32 | -7.82 | 81.57 | 29.28 | 243.76 | 0.5423 | 997.9 | 906.3 | |
| 10 | -12 | 6 | -12 | -7.32 | 81.21 | 28.92 | 244.32 | 0.5344 | 1313.0 | 999999 | |
| 0 | 10 | 0 | 6 | -6.57 | 80.72 | 28.42 | 245.21 | 0.5230 | 645.0 | 566.8 | |
| 0 | 11 | 0 | 6 | -7.84 | 80.58 | 28.29 | 242.91 | 0.5295 | 931.0 | 851.0 | |
| 0 | 9 | 0 | 6 | -7.94 | 80.28 | 27.98 | 242.47 | 0.5261 | 977.0 | 764.4 | |
| 0 | 3 | 0 | 2 | -6.65 | 80.01 | 27.72 | 244.49 | 0.5139 | 577.0 | 522.4 | |
| 3 | 11 | 2 | 6 | -7.38 | 79.48 | 27.19 | 242.76 | 0.5118 | 948.5 | 842.9 | |
| 4 | 12 | 2 | 7 | -5.80 | 78.55 | 26.26 | 244.76 | 0.4886 | 1008.0 | 933.1 | |
| 0 | 5 | 0 | 3 | -7.54 | 75.79 | 23.50 | 238.80 | 0.4641 | -552.0 | -515.2 | |
| 0 | 4 | 0 | 2 | -6.86 | 75.71 | 23.42 | 240.00 | 0.4576 | -668.0 | -566.6 | |
| 10 | 23 | 6 | 13 | -5.71 | 75.14 | 22.85 | 241.61 | 0.4411 | -1058.7 | -742.0 | |
| 0 | 5 | 0 | 3 | -5.41 | 74.62 | 22.33 | 241.66 | 0.4316 | -803.0 | -634.0 | |
| 0 | 4 | 0 | 2 | -5.87 | 74.39 | 22.10 | 240.44 | 0.4320 | -637.0 | -514.4 | |
| 5 | 13 | 3 | 7 | -6.55 | 74.38 | 22.08 | 239.07 | 0.4373 | 554.4 | 279.6 | |
| 0 | 5 | 0 | 3 | -8.40 | 73.50 | 21.21 | 234.45 | 0.4417 | 823.0 | 596.5 | |
| 0 | 5 | 0 | 3 | -8.10 | 73.15 | 20.85 | 234.55 | 0.4345 | 921.0 | 852.4 | |
| 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. | |