SDO HMI 2014-12-05 15:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.08 | 17.74 | 9.40 | 25.79 | -19.13 | 108.11 | 68.71 | 249.45 | 0.9406 | -144.5 | 125.5 | |
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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 | 0.68 | 0.00 | 1.24 | -20.51 | 112.33 | 72.93 | 248.54 | 0.9633 | 33.0 | -13.5 | |
| 0.00 | 1.02 | 0.00 | 1.56 | -17.79 | 109.29 | 69.89 | 251.03 | 0.9469 | 287.0 | 185.2 | |
| 0.00 | 2.13 | 0.00 | 3.79 | -20.45 | 111.93 | 72.52 | 248.56 | 0.9614 | 355.0 | 295.2 | |
| 0.00 | 0.77 | 0.00 | 1.19 | -18.89 | 109.56 | 70.16 | 249.91 | 0.9491 | 357.0 | 329.2 | |
| 0.00 | 1.28 | 0.00 | 2.21 | -21.01 | 111.45 | 72.04 | 247.92 | 0.9596 | 328.0 | 255.1 | |
| 0.00 | 1.54 | 0.00 | 2.09 | -18.27 | 106.76 | 67.36 | 250.19 | 0.9331 | 276.0 | 227.2 | |
| 7.08 | 10.32 | 9.40 | 13.71 | -18.64 | 106.08 | 66.68 | 249.70 | 0.9294 | -410.8 | -177.2 | |
| 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. | |