SOHO MDI 1999-12-07 12:47:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 238 | 1597 | 130 | 864 | 10.08 | 310.30 | -20.24 | 61.22 | 0.3836 | 665.9 | 176.7 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 1999-12-07 12:47:33 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 135 | 856 | 70 | 443 | 9.50 | 316.27 | -14.27 | 55.92 | 0.2948 | 2110.7 | 705.1 | |
| 0 | 4 | 0 | 2 | 10.13 | 313.73 | -16.81 | 58.37 | 0.3358 | 696.0 | 562.0 | |
| 4 | -1 | 2 | -1 | 8.91 | 316.88 | -13.66 | 56.53 | 0.2810 | 1995.7 | 999999 | |
| 5 | 13 | 3 | 7 | 9.84 | 313.63 | -16.91 | 59.28 | 0.3348 | 1136.3 | 775.6 | |
| 0 | 9 | 0 | 5 | 8.01 | 318.00 | -12.54 | 57.17 | 0.2570 | -494.0 | -230.9 | |
| 0 | 3 | 0 | 2 | 9.47 | 313.76 | -16.78 | 60.07 | 0.3300 | 612.0 | 590.9 | |
| 0 | 5 | 0 | 3 | 9.45 | 313.24 | -17.30 | 60.85 | 0.3374 | 575.0 | 474.1 | |
| 0 | 5 | 0 | 3 | 10.86 | 308.90 | -21.64 | 62.60 | 0.4097 | -602.0 | -554.9 | |
| 5 | 24 | 3 | 13 | 11.39 | 306.86 | -23.68 | 63.43 | 0.4420 | -1147.4 | -916.0 | |
| 0 | 8 | 0 | 4 | 12.00 | 304.20 | -26.34 | 64.47 | 0.4830 | 275.0 | 368.4 | |
| 5 | 18 | 3 | 9 | 9.75 | 310.22 | -20.32 | 63.76 | 0.3832 | 885.2 | 826.4 | |
| 5 | 58 | 3 | 31 | 9.51 | 310.89 | -19.65 | 63.60 | 0.3719 | 1249.9 | 900.3 | |
| 0 | 3 | 0 | 2 | 11.88 | 303.69 | -26.85 | 65.08 | 0.4894 | -505.0 | -384.0 | |
| 0 | 7 | 0 | 4 | 8.13 | 314.42 | -16.12 | 62.87 | 0.3103 | 538.0 | 423.0 | |
| 0 | 2 | 0 | 1 | 9.01 | 311.86 | -18.68 | 63.76 | 0.3543 | 756.0 | 619.1 | |
| 3 | 9 | 2 | 5 | 11.54 | 304.37 | -26.16 | 65.22 | 0.4778 | 754.7 | 504.4 | |
| 3 | 14 | 2 | 8 | 11.13 | 305.49 | -25.05 | 65.16 | 0.4597 | -1013.1 | -815.3 | |
| 0 | 3 | 0 | 1 | 8.37 | 313.20 | -17.34 | 63.83 | 0.3300 | 817.0 | 704.8 | |
| 0 | 5 | 0 | 3 | 10.57 | 306.54 | -23.99 | 65.43 | 0.4415 | 581.0 | 316.4 | |
| 0 | 4 | 0 | 3 | 11.58 | 303.26 | -27.28 | 65.97 | 0.4936 | -601.0 | -446.8 | |
| 4 | 13 | 2 | 7 | 8.92 | 310.73 | -19.81 | 65.24 | 0.3703 | 1210.5 | 958.9 | |
| 0 | 6 | 0 | 3 | 11.26 | 303.39 | -27.15 | 66.50 | 0.4900 | -986.0 | -918.2 | |
| 0 | 6 | 0 | 4 | 9.66 | 307.42 | -23.12 | 66.63 | 0.4235 | 716.0 | 346.5 | |
| 0 | 5 | 0 | 3 | 8.59 | 310.39 | -20.14 | 66.40 | 0.3732 | 736.0 | 723.5 | |
| 39 | 469 | 23 | 271 | 11.38 | 301.15 | -29.39 | 67.76 | 0.5218 | -1402.4 | -703.0 | |
| 0 | 5 | 0 | 2 | 8.45 | 309.64 | -20.90 | 67.48 | 0.3837 | 713.0 | 627.9 | |
| 16 | -25 | 9 | -25 | 10.99 | 301.84 | -28.70 | 68.03 | 0.5104 | -1933.5 | 999999 | |
| 6 | -25 | 3 | -25 | 10.61 | 302.28 | -28.25 | 68.48 | 0.5023 | -1844.8 | 999999 | |
| 8 | -25 | 5 | -25 | 10.84 | 301.31 | -29.22 | 68.64 | 0.5170 | -1425.3 | 999999 | |
| 0 | 5 | 0 | 3 | 8.49 | 308.23 | -22.31 | 68.61 | 0.4050 | 670.0 | 559.0 | |
| 0 | 5 | 0 | 3 | 11.26 | 299.62 | -30.92 | 68.88 | 0.5425 | -109.0 | -150.1 | |
| 0 | 8 | 0 | 5 | 7.88 | 309.66 | -20.88 | 68.88 | 0.3802 | 958.0 | 847.0 | |
| 0 | 3 | 0 | 2 | 8.20 | 308.61 | -21.92 | 68.99 | 0.3976 | 694.0 | 731.0 | |
| 0 | 8 | 0 | 4 | 9.84 | 302.78 | -27.76 | 69.63 | 0.4915 | -523.0 | -684.7 | |
| 0 | 9 | 0 | 5 | 9.57 | 300.89 | -29.65 | 71.24 | 0.5173 | -735.0 | -655.1 | |
| 0 | 5 | 0 | 3 | 8.72 | 301.78 | -28.76 | 72.39 | 0.5010 | -600.0 | -558.2 | |
| 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. | |