SDO HMI 2014-08-14 06:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.79 | 14.89 | 4.06 | 20.19 | 13.75 | 164.82 | 69.47 | 282.23 | 0.9318 | -152.3 | 14.6 | |
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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 |
| 1.71 | 7.94 | 2.49 | 11.57 | 13.42 | 166.44 | 71.09 | 281.93 | 0.9419 | -419.8 | -325.0 | |
| 0.81 | -1.00 | 1.18 | -1.00 | 13.76 | 166.49 | 71.13 | 282.29 | 0.9421 | -449.3 | 999999 | |
| 0.27 | -1.00 | 0.39 | -1.00 | 13.62 | 166.38 | 71.03 | 282.13 | 0.9416 | -585.3 | 999999 | |
| 0.00 | 2.17 | 0.00 | 2.72 | 13.30 | 162.95 | 67.59 | 281.67 | 0.9204 | 244.0 | 144.5 | |
| 0.00 | 0.90 | 0.00 | 1.13 | 13.78 | 162.82 | 67.47 | 282.19 | 0.9194 | 307.0 | 265.0 | |
| 0.00 | 3.88 | 0.00 | 4.77 | 14.50 | 162.44 | 67.09 | 282.98 | 0.9168 | 611.0 | 415.5 | |
| 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. | |