SDO HMI 2011-12-02 12:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.37 | 187.16 | 20.50 | 130.35 | 19.52 | 104.50 | -41.42 | 62.49 | 0.7056 | -422.1 | -273.5 | |
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back to the solar disc SDO HMI 2011-12-02 12:58:56 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 | 2.48 | 0.00 | 1.75 | 23.65 | 105.38 | -40.54 | 56.64 | 0.7153 | -738.0 | -710.8 | |
| 0.00 | 0.77 | 0.00 | 0.55 | 23.84 | 105.09 | -40.83 | 56.54 | 0.7191 | -431.0 | -455.8 | |
| 0.00 | 0.85 | 0.00 | 0.60 | 23.48 | 105.19 | -40.73 | 56.94 | 0.7164 | -679.0 | -547.4 | |
| 0.00 | 1.54 | 0.00 | 1.10 | 24.06 | 104.45 | -41.47 | 56.60 | 0.7268 | -520.0 | -417.9 | |
| 0.00 | 0.77 | 0.00 | 0.56 | 24.57 | 103.41 | -42.51 | 56.48 | 0.7395 | -499.0 | -396.8 | |
| 0.00 | 1.71 | 0.00 | 1.30 | 26.69 | 102.32 | -43.60 | 54.43 | 0.7599 | -362.0 | -377.0 | |
| 0.00 | 1.11 | 0.00 | 0.79 | 21.97 | 103.95 | -41.97 | 59.51 | 0.7221 | 626.0 | 505.7 | |
| 2.39 | 8.71 | 1.72 | 6.25 | 22.48 | 103.72 | -42.21 | 58.96 | 0.7268 | -422.3 | -48.3 | |
| 0.00 | 1.88 | 0.00 | 1.34 | 21.72 | 103.91 | -42.01 | 59.85 | 0.7214 | 703.0 | 585.5 | |
| 2.05 | -8.00 | 1.47 | -8.00 | 22.39 | 103.62 | -42.30 | 59.13 | 0.7273 | 433.6 | 999999 | |
| 22.46 | 154.63 | 15.54 | 106.95 | 18.96 | 104.74 | -41.18 | 63.12 | 0.7005 | -959.6 | -317.7 | |
| 0.34 | -11.00 | 0.24 | -11.00 | 19.27 | 104.48 | -41.44 | 62.82 | 0.7047 | -613.8 | 999999 | |
| 0.00 | 1.79 | 0.00 | 1.28 | 21.50 | 103.69 | -42.23 | 60.24 | 0.7227 | 292.0 | 276.1 | |
| 2.13 | 2.73 | 1.53 | 1.96 | 21.72 | 103.48 | -42.44 | 60.06 | 0.7259 | 513.1 | 504.3 | |
| 0.00 | 1.37 | 0.00 | 0.99 | 22.45 | 103.21 | -42.71 | 59.25 | 0.7319 | 745.0 | 560.9 | |
| 0.00 | 3.33 | 0.00 | 2.38 | 20.73 | 103.31 | -42.61 | 61.41 | 0.7234 | -725.0 | -558.6 | |
| 0.00 | 1.62 | 0.00 | 1.18 | 18.12 | 101.33 | -44.59 | 65.63 | 0.7349 | 660.0 | 507.5 | |
| 0.00 | 1.02 | 0.00 | 0.76 | 18.08 | 100.06 | -45.86 | 66.14 | 0.7484 | 342.0 | 284.3 | |
| 0.00 | 0.85 | 0.00 | 0.61 | 13.13 | 101.29 | -44.63 | 72.32 | 0.7205 | 579.0 | 448.2 | |
| 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. | |