SDO HMI 2014-01-14 03:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.37 | 0.00 | 4.71 | -9.65 | 25.20 | 8.57 | 238.52 | 0.1777 | 889.4 | 714.6 | |
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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 | 2.72 | 0.00 | 1.40 | -13.28 | 29.56 | 12.93 | 234.50 | 0.2687 | 889.0 | 690.3 | |
| 0.00 | 1.79 | 0.00 | 0.89 | -6.50 | 24.83 | 8.20 | 255.59 | 0.1471 | 792.0 | 627.9 | |
| 0.00 | 1.28 | 0.00 | 0.64 | -7.10 | 24.33 | 7.70 | 250.65 | 0.1416 | 939.0 | 827.3 | |
| 0.00 | 1.45 | 0.00 | 0.72 | -7.36 | 23.98 | 7.35 | 247.97 | 0.1375 | 813.0 | 717.5 | |
| 0.00 | 2.13 | 0.00 | 1.06 | -10.58 | 21.12 | 4.48 | 215.74 | 0.1322 | 1014.0 | 750.0 | |
| 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. | |