SDO HMI 2014-03-16 01:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.43 | 6.95 | 0.51 | 7.91 | -9.23 | 359.14 | 64.77 | 263.04 | 0.9003 | 262.1 | 302.7 | |
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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 | 1.30 | 0.00 | 1.59 | -7.15 | 1.02 | 66.66 | 265.33 | 0.9158 | 460.0 | 397.1 | |
| 0.00 | 2.00 | 0.00 | 2.41 | -7.07 | 0.69 | 66.33 | 265.45 | 0.9135 | 490.0 | 437.4 | |
| 0.43 | 1.04 | 0.51 | 1.23 | -9.53 | 0.30 | 65.93 | 262.78 | 0.9094 | 362.6 | 297.1 | |
| 0.00 | 0.70 | 0.00 | 0.82 | -9.70 | 0.14 | 65.77 | 262.60 | 0.9082 | 352.0 | 426.5 | |
| 0.00 | 0.87 | 0.00 | 0.96 | -8.58 | 358.53 | 64.16 | 263.95 | 0.8968 | 468.0 | 354.6 | |
| 0.00 | 1.04 | 0.00 | 0.90 | -18.54 | 349.81 | 55.44 | 252.36 | 0.8216 | -511.0 | -387.9 | |
| 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. | |