SDO HMI 2014-08-09 05:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.45 | 21.78 | 0.78 | 11.96 | -19.12 | 160.21 | -1.79 | 176.02 | 0.4322 | 758.3 | 662.7 | |
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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 | 2.44 | 0.00 | 1.35 | -19.98 | 160.73 | -1.27 | 177.30 | 0.4454 | 789.0 | 768.0 | |
| 0.00 | 1.26 | 0.00 | 0.70 | -19.81 | 160.70 | -1.31 | 177.21 | 0.4428 | 849.0 | 733.5 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -19.54 | 160.48 | -1.53 | 176.70 | 0.4387 | 598.0 | 578.7 | |
| 0.00 | 4.43 | 0.00 | 2.45 | -20.25 | 160.44 | -1.57 | 176.71 | 0.4499 | 733.0 | 610.6 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -19.81 | 160.31 | -1.69 | 176.39 | 0.4431 | 730.0 | 457.5 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -21.14 | 160.26 | -1.74 | 176.48 | 0.4639 | 672.0 | 554.8 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -19.91 | 160.05 | -1.95 | 175.85 | 0.4450 | 790.0 | 604.1 | |
| 1.45 | 6.42 | 0.78 | 3.47 | -17.20 | 159.96 | -2.05 | 175.11 | 0.4021 | 951.1 | 738.3 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -16.90 | 159.77 | -2.23 | 174.60 | 0.3976 | 807.0 | 696.2 | |
| 0.00 | 1.45 | 0.00 | 0.81 | -21.31 | 159.61 | -2.40 | 175.20 | 0.4673 | 706.0 | 629.3 | |
| 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. | |