SDO HMI 2011-02-09 08:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.83 | 69.19 | 7.63 | 41.10 | -20.31 | 65.49 | -31.42 | 117.52 | 0.5529 | -83.8 | 18.2 | |
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back to the solar disc SDO HMI 2011-02-09 08:58:56 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 |
| 5.30 | 16.59 | 3.07 | 9.61 | -20.54 | 68.17 | -28.74 | 119.53 | 0.5196 | 998.0 | 702.9 | |
| 0.00 | 1.37 | 0.00 | 0.79 | -20.37 | 67.81 | -29.10 | 118.98 | 0.5233 | 699.0 | 489.2 | |
| 0.00 | 5.47 | 0.00 | 3.18 | -19.79 | 67.38 | -29.53 | 117.68 | 0.5257 | 606.0 | 733.4 | |
| 0.00 | 1.45 | 0.00 | 0.85 | -21.27 | 66.85 | -30.06 | 119.91 | 0.5407 | 718.0 | 580.6 | |
| 0.00 | 1.28 | 0.00 | 0.75 | -19.30 | 67.23 | -29.68 | 116.69 | 0.5252 | 926.0 | 743.5 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -20.53 | 66.86 | -30.05 | 118.65 | 0.5364 | -623.0 | -399.2 | |
| 0.00 | 5.13 | 0.00 | 3.01 | -20.15 | 66.73 | -30.18 | 117.90 | 0.5362 | 751.0 | 670.1 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -21.12 | 66.37 | -30.54 | 119.34 | 0.5460 | 631.0 | 350.2 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -20.43 | 66.12 | -30.79 | 118.00 | 0.5455 | 757.0 | 685.3 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -21.18 | 65.31 | -31.60 | 118.80 | 0.5597 | 525.0 | 338.5 | |
| 0.00 | 1.28 | 0.00 | 0.77 | -20.99 | 64.76 | -32.15 | 118.16 | 0.5657 | -822.0 | -527.5 | |
| 0.00 | 1.03 | 0.00 | 0.61 | -20.62 | 64.70 | -32.21 | 117.51 | 0.5647 | -877.0 | -766.8 | |
| 0.00 | 0.86 | 0.00 | 0.51 | -20.32 | 64.28 | -32.63 | 116.78 | 0.5685 | -594.0 | -591.6 | |
| 0.00 | 1.37 | 0.00 | 0.82 | -19.80 | 64.29 | -32.62 | 115.91 | 0.5660 | -867.0 | -723.2 | |
| 2.91 | 9.75 | 1.75 | 5.88 | -20.15 | 63.95 | -32.96 | 116.31 | 0.5720 | -881.8 | -730.2 | |
| 0.00 | 3.42 | 0.00 | 2.07 | -19.73 | 63.60 | -33.31 | 115.43 | 0.5747 | -750.0 | -615.8 | |
| 0.00 | 2.31 | 0.00 | 1.40 | -20.15 | 63.42 | -33.49 | 116.04 | 0.5788 | -863.0 | -712.5 | |
| 4.62 | 6.42 | 2.81 | 3.91 | -20.41 | 63.17 | -33.74 | 116.34 | 0.5831 | -880.2 | -670.0 | |
| 0.00 | 5.56 | 0.00 | 3.41 | -20.45 | 62.43 | -34.48 | 116.05 | 0.5927 | -531.0 | -576.5 | |
| 0.00 | 1.80 | 0.00 | 1.10 | -20.21 | 62.49 | -34.42 | 115.69 | 0.5909 | -797.0 | -678.0 | |
| 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. | |