SDO HMI 2011-11-24 01:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.21 | 98.25 | 30.83 | 93.30 | 18.62 | 314.66 | 57.29 | 290.84 | 0.8544 | -164.0 | -100.0 | |
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back to the solar disc SDO HMI 2011-11-24 01:58:57 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 | 1.88 | 0.00 | 1.92 | 18.13 | 317.26 | 59.90 | 289.80 | 0.8758 | -171.0 | -166.2 | |
| 0.00 | 0.69 | 0.00 | 0.69 | 17.59 | 316.90 | 59.53 | 289.23 | 0.8722 | -447.0 | -396.8 | |
| 16.53 | 40.95 | 16.87 | 41.63 | 18.63 | 317.24 | 59.87 | 290.37 | 0.8762 | -632.4 | -385.8 | |
| 0.00 | 0.94 | 0.00 | 0.99 | 20.18 | 317.94 | 60.58 | 291.99 | 0.8837 | -454.0 | -351.0 | |
| 0.00 | 0.77 | 0.00 | 0.74 | 16.80 | 315.17 | 57.80 | 288.60 | 0.8569 | -380.0 | -422.0 | |
| 0.00 | 1.80 | 0.00 | 1.67 | 17.19 | 314.04 | 56.67 | 289.26 | 0.8476 | 416.0 | 373.7 | |
| 0.00 | 0.60 | 0.00 | 0.58 | 19.13 | 315.03 | 57.66 | 291.32 | 0.8589 | -466.0 | -426.3 | |
| 0.00 | 2.48 | 0.00 | 2.26 | 16.26 | 313.38 | 56.02 | 288.27 | 0.8405 | -621.0 | -517.0 | |
| 0.00 | 2.14 | 0.00 | 1.98 | 17.57 | 313.82 | 56.45 | 289.74 | 0.8463 | 417.0 | 288.3 | |
| 0.00 | 0.60 | 0.00 | 0.53 | 16.13 | 312.34 | 54.98 | 288.30 | 0.8308 | -562.0 | -493.9 | |
| 3.43 | 4.11 | 3.18 | 3.82 | 19.16 | 313.71 | 56.34 | 291.61 | 0.8478 | -560.1 | -528.2 | |
| 0.00 | 2.14 | 0.00 | 1.93 | 17.41 | 312.85 | 55.48 | 289.73 | 0.8374 | 537.0 | 354.1 | |
| 1.63 | 2.31 | 1.46 | 2.07 | 18.29 | 312.38 | 55.01 | 290.86 | 0.8347 | 397.6 | 356.4 | |
| 0.00 | 2.23 | 0.00 | 1.95 | 17.16 | 311.76 | 54.39 | 289.64 | 0.8270 | 525.0 | 341.2 | |
| 0.00 | 1.46 | 0.00 | 1.32 | 19.22 | 312.67 | 55.31 | 291.89 | 0.8389 | -538.0 | -418.8 | |
| 7.62 | 26.21 | 6.73 | 23.21 | 19.15 | 311.71 | 54.34 | 292.02 | 0.8301 | 557.8 | 190.2 | |
| 0.00 | 2.14 | 0.00 | 1.87 | 18.69 | 311.38 | 54.01 | 291.54 | 0.8263 | 396.0 | 318.1 | |
| 3.00 | 3.60 | 2.59 | 3.11 | 19.20 | 310.82 | 53.45 | 292.28 | 0.8221 | 583.3 | 357.0 | |
| 0.00 | 1.20 | 0.00 | 1.03 | 19.02 | 310.37 | 53.00 | 292.18 | 0.8176 | 600.0 | 431.5 | |
| 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. | |