SDO HMI 2011-11-25 06:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.10 | 34.77 | 7.60 | 20.08 | 18.03 | 214.66 | -26.79 | 56.35 | 0.5170 | 321.9 | 16.5 | |
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back to the solar disc SDO HMI 2011-11-25 06:58:57 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.54 | 0.00 | 0.87 | 18.01 | 217.60 | -23.85 | 53.55 | 0.4801 | 506.0 | 409.7 | |
| 0.00 | 1.63 | 0.00 | 0.93 | 19.30 | 216.40 | -25.05 | 52.57 | 0.5052 | 663.0 | 447.2 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 20.10 | 215.61 | -25.85 | 52.06 | 0.5213 | 412.0 | 297.1 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 19.38 | 215.49 | -25.97 | 53.35 | 0.5169 | 660.0 | 509.8 | |
| 0.00 | 1.54 | 0.00 | 0.89 | 19.01 | 215.34 | -26.11 | 54.11 | 0.5157 | 669.0 | 490.3 | |
| 1.37 | 4.45 | 0.78 | 2.55 | 17.25 | 215.35 | -26.11 | 57.12 | 0.5025 | -842.1 | -722.6 | |
| 1.11 | 12.85 | 0.64 | 7.40 | 17.89 | 215.04 | -26.41 | 56.28 | 0.5111 | -770.0 | -346.7 | |
| 3.43 | -7.00 | 1.98 | -7.00 | 17.95 | 214.78 | -26.67 | 56.41 | 0.5146 | -651.9 | 999999 | |
| 1.54 | 7.71 | 0.90 | 4.50 | 17.87 | 213.47 | -27.99 | 57.68 | 0.5306 | 838.3 | 766.5 | |
| 3.68 | -9.00 | 2.15 | -9.00 | 17.81 | 213.23 | -28.22 | 57.98 | 0.5331 | 914.7 | 999999 | |
| 1.97 | 2.91 | 1.15 | 1.71 | 17.71 | 212.96 | -28.49 | 58.36 | 0.5359 | 752.8 | 609.7 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |