SDO HMI 2011-10-19 21:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.56 | 0.00 | 8.77 | 24.04 | 330.57 | -30.48 | 54.53 | 0.5689 | -329.3 | -359.0 | |
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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 | 1.66 | 0.00 | 0.95 | 22.88 | 335.16 | -25.89 | 52.66 | 0.5081 | -852.0 | -685.4 | |
| 0.00 | 0.78 | 0.00 | 0.46 | 23.92 | 332.88 | -28.17 | 52.96 | 0.5428 | -513.0 | -475.0 | |
| 0.00 | 0.87 | 0.00 | 0.51 | 22.29 | 333.03 | -28.02 | 55.51 | 0.5294 | -654.0 | -656.8 | |
| 0.00 | 1.57 | 0.00 | 0.92 | 23.55 | 332.52 | -28.53 | 53.84 | 0.5444 | -834.0 | -658.1 | |
| 0.00 | 2.00 | 0.00 | 1.15 | 19.96 | 333.22 | -27.83 | 59.40 | 0.5118 | -644.0 | -599.1 | |
| 0.00 | 3.57 | 0.00 | 2.14 | 24.49 | 331.47 | -29.58 | 53.20 | 0.5633 | -748.0 | -542.8 | |
| 0.00 | 0.96 | 0.00 | 0.56 | 21.70 | 331.73 | -29.32 | 57.51 | 0.5415 | -579.0 | -501.1 | |
| 0.00 | 1.05 | 0.00 | 0.68 | 27.98 | 325.28 | -35.77 | 52.38 | 0.6540 | 554.0 | 471.6 | |
| 0.00 | 1.66 | 0.00 | 1.11 | 27.54 | 323.14 | -37.91 | 54.23 | 0.6739 | 426.0 | 306.1 | |
| 0.00 | 0.44 | 0.00 | 0.29 | 27.33 | 322.92 | -38.13 | 54.62 | 0.6751 | 551.0 | 460.0 | |
| 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. | |