SDO HMI 2011-12-02 09:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.54 | 181.33 | 18.12 | 129.44 | 19.42 | 104.59 | -42.97 | 63.31 | 0.7221 | -642.4 | -253.5 | |
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back to the solar disc SDO HMI 2011-12-02 09:58:56 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 | 2.14 | 0.00 | 1.55 | 23.59 | 105.35 | -42.21 | 57.57 | 0.7318 | -776.0 | -677.5 | |
| 0.00 | 1.20 | 0.00 | 0.87 | 23.84 | 105.08 | -42.49 | 57.38 | 0.7358 | -617.0 | -483.3 | |
| 0.00 | 0.68 | 0.00 | 0.50 | 24.06 | 104.45 | -43.11 | 57.40 | 0.7430 | -445.0 | -371.1 | |
| 0.00 | 1.45 | 0.00 | 1.06 | 23.55 | 104.62 | -42.94 | 57.97 | 0.7390 | -644.0 | -566.4 | |
| 0.00 | 0.77 | 0.00 | 0.60 | 26.69 | 102.55 | -45.01 | 55.09 | 0.7728 | -483.0 | -431.2 | |
| 0.00 | 1.20 | 0.00 | 0.90 | 24.67 | 103.42 | -44.14 | 57.14 | 0.7557 | -581.0 | -429.3 | |
| 0.00 | 0.94 | 0.00 | 0.73 | 26.62 | 102.35 | -45.21 | 55.27 | 0.7743 | -432.0 | -380.3 | |
| 0.00 | 1.28 | 0.00 | 0.98 | 24.99 | 102.82 | -44.74 | 57.02 | 0.7629 | -444.0 | -346.7 | |
| 0.00 | 4.95 | 0.00 | 3.64 | 22.26 | 103.90 | -43.66 | 59.92 | 0.7408 | -699.0 | -453.1 | |
| 25.54 | 156.98 | 18.12 | 111.41 | 18.96 | 104.77 | -42.79 | 63.82 | 0.7183 | -940.7 | -272.0 | |
| 0.00 | 1.20 | 0.00 | 0.89 | 22.42 | 103.21 | -44.35 | 60.03 | 0.7483 | 651.0 | 579.9 | |
| 0.00 | 4.44 | 0.00 | 3.27 | 21.56 | 103.51 | -44.06 | 60.98 | 0.7419 | 594.0 | 526.3 | |
| 0.00 | 0.60 | 0.00 | 0.44 | 20.55 | 103.22 | -44.34 | 62.40 | 0.7409 | -428.0 | -497.9 | |
| 0.00 | 1.11 | 0.00 | 0.81 | 20.39 | 103.24 | -44.33 | 62.59 | 0.7401 | -522.0 | -385.3 | |
| 0.00 | 0.94 | 0.00 | 0.70 | 18.16 | 101.39 | -46.17 | 66.16 | 0.7518 | 437.0 | 465.7 | |
| 0.00 | 1.45 | 0.00 | 1.09 | 13.39 | 99.95 | -47.61 | 72.76 | 0.7547 | 157.0 | 269.1 | |
| 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. | |