SDO HMI 2014-11-08 08:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.43 | 0.00 | 3.77 | -21.31 | 76.69 | 37.56 | 234.19 | 0.7023 | 617.8 | 526.3 | |
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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 | 0.95 | 0.00 | 0.69 | -22.02 | 79.66 | 40.53 | 235.20 | 0.7360 | 567.0 | 457.7 | |
| 0.00 | 0.60 | 0.00 | 0.43 | -20.84 | 78.02 | 38.90 | 235.66 | 0.7131 | 505.0 | 363.6 | |
| 0.00 | 1.38 | 0.00 | 0.95 | -21.35 | 76.15 | 37.03 | 233.82 | 0.6972 | 654.0 | 540.8 | |
| 0.00 | 2.50 | 0.00 | 1.70 | -21.12 | 75.45 | 36.32 | 233.62 | 0.6887 | 745.0 | 586.8 | |
| 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. | |