SDO HMI 2014-04-01 00:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.99 | 0.00 | 4.75 | 15.22 | 107.38 | 23.44 | 314.83 | 0.5474 | 486.0 | 367.0 | |
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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 | 1.32 | 0.00 | 0.88 | 11.36 | 122.32 | 38.39 | 294.97 | 0.6739 | -435.0 | -358.9 | |
| 0.00 | 1.05 | 0.00 | 0.65 | 19.89 | 110.40 | 26.46 | 316.03 | 0.6057 | 556.0 | 430.6 | |
| 0.00 | 0.79 | 0.00 | 0.49 | 19.84 | 110.00 | 26.06 | 316.39 | 0.6014 | 557.0 | 469.0 | |
| 0.00 | 1.23 | 0.00 | 0.70 | 10.24 | 107.94 | 24.01 | 304.91 | 0.4902 | 712.0 | 603.1 | |
| 0.00 | 1.14 | 0.00 | 0.65 | 15.98 | 103.91 | 19.97 | 318.93 | 0.5018 | 635.0 | 517.4 | |
| 0.00 | 1.67 | 0.00 | 0.93 | 12.27 | 103.17 | 19.24 | 314.52 | 0.4534 | 749.0 | 619.1 | |
| 0.00 | 0.79 | 0.00 | 0.45 | 23.71 | 83.75 | -0.19 | 0.34 | 0.5063 | 628.0 | 480.8 | |
| 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. | |