SDO HMI 2011-03-02 14:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.68 | 0.00 | 10.78 | 17.93 | 178.90 | 1.84 | 355.71 | 0.4302 | -238.8 | -340.5 | |
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back to the solar disc SDO HMI 2011-03-02 14:58:59 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 | 0.86 | 0.00 | 0.47 | 16.58 | 186.75 | 9.70 | 338.11 | 0.4348 | 883.0 | 625.8 | |
| 0.00 | 1.12 | 0.00 | 0.61 | 16.21 | 184.76 | 7.71 | 342.01 | 0.4187 | -762.0 | -527.7 | |
| 0.00 | 0.95 | 0.00 | 0.53 | 18.95 | 181.09 | 4.03 | 351.41 | 0.4475 | -768.0 | -661.0 | |
| 0.00 | 0.95 | 0.00 | 0.51 | 14.62 | 180.88 | 3.82 | 350.16 | 0.3788 | 861.0 | 669.9 | |
| 0.00 | 0.69 | 0.00 | 0.37 | 15.99 | 180.35 | 3.29 | 352.03 | 0.3995 | 934.0 | 806.0 | |
| 0.00 | 1.21 | 0.00 | 0.65 | 16.19 | 180.29 | 3.23 | 352.24 | 0.4025 | 843.0 | 728.8 | |
| 0.00 | 0.69 | 0.00 | 0.37 | 15.80 | 179.94 | 2.88 | 352.94 | 0.3955 | 700.0 | 589.9 | |
| 0.00 | 1.38 | 0.00 | 0.76 | 18.24 | 178.44 | 1.39 | 356.94 | 0.4322 | -665.0 | -537.9 | |
| 0.00 | 1.90 | 0.00 | 1.04 | 18.17 | 178.10 | 1.04 | 357.69 | 0.4309 | -894.0 | -696.7 | |
| 0.00 | 1.21 | 0.00 | 0.66 | 18.37 | 178.10 | 1.04 | 357.71 | 0.4340 | -770.0 | -607.9 | |
| 0.00 | 1.98 | 0.00 | 1.09 | 18.83 | 177.85 | 0.80 | 358.28 | 0.4411 | -734.0 | -591.0 | |
| 0.00 | 1.73 | 0.00 | 0.95 | 18.40 | 177.82 | 0.76 | 358.33 | 0.4344 | -847.0 | -688.8 | |
| 0.00 | 1.64 | 0.00 | 0.90 | 18.73 | 177.45 | 0.39 | 359.16 | 0.4394 | -892.0 | -693.4 | |
| 0.00 | 1.21 | 0.00 | 0.67 | 19.09 | 176.19 | -0.87 | 1.85 | 0.4453 | -751.0 | -647.2 | |
| 0.00 | 2.16 | 0.00 | 1.20 | 19.39 | 175.31 | -1.75 | 3.68 | 0.4507 | -720.0 | -619.8 | |
| 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. | |