SDO HMI 2014-03-24 23:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.62 | 0.00 | 7.84 | -11.23 | 133.90 | -42.91 | 98.86 | 0.6792 | 595.0 | 497.4 | |
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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 | 0.96 | 0.00 | 0.60 | -6.77 | 138.65 | -38.16 | 92.17 | 0.6163 | 572.0 | 495.2 | |
| 0.00 | 1.31 | 0.00 | 0.83 | -7.13 | 138.19 | -38.62 | 92.78 | 0.6223 | 572.0 | 456.6 | |
| 0.00 | 1.14 | 0.00 | 0.74 | -6.26 | 136.28 | -40.53 | 91.55 | 0.6485 | 660.0 | 526.5 | |
| 0.00 | 2.18 | 0.00 | 1.43 | -10.35 | 135.55 | -41.26 | 97.86 | 0.6572 | 734.0 | 578.1 | |
| 0.00 | 0.52 | 0.00 | 0.38 | -19.36 | 130.88 | -45.93 | 110.27 | 0.7249 | 521.0 | 446.7 | |
| 0.00 | 1.31 | 0.00 | 0.91 | -14.71 | 131.81 | -45.00 | 103.95 | 0.7071 | 701.0 | 613.4 | |
| 0.00 | 0.87 | 0.00 | 0.60 | -8.74 | 132.41 | -44.41 | 95.45 | 0.6971 | 487.0 | 399.7 | |
| 0.00 | 1.40 | 0.00 | 0.99 | -15.15 | 130.98 | -45.83 | 104.48 | 0.7174 | 564.0 | 427.9 | |
| 0.00 | 1.14 | 0.00 | 0.81 | -15.39 | 130.87 | -45.94 | 104.79 | 0.7190 | 538.0 | 417.5 | |
| 0.00 | 0.79 | 0.00 | 0.55 | -9.36 | 131.58 | -45.23 | 96.35 | 0.7072 | 601.0 | 502.3 | |
| 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. | |