SDO HMI 2014-03-13 13:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.08 | 15.11 | 5.12 | 12.86 | -9.56 | 22.32 | 54.98 | 263.36 | 0.8150 | -94.0 | 9.2 | |
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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 |
| 1.74 | 4.08 | 1.55 | 3.64 | -9.70 | 24.18 | 56.84 | 263.11 | 0.8334 | 517.2 | 383.8 | |
| 0.00 | 0.87 | 0.00 | 0.77 | -9.19 | 23.88 | 56.55 | 263.74 | 0.8307 | 598.0 | 512.5 | |
| 0.00 | 0.52 | 0.00 | 0.46 | -9.47 | 23.51 | 56.18 | 263.42 | 0.8271 | 592.0 | 568.0 | |
| 0.00 | 0.61 | 0.00 | 0.53 | -9.65 | 23.50 | 56.17 | 263.20 | 0.8269 | 577.0 | 503.0 | |
| 0.00 | 1.91 | 0.00 | 1.60 | -9.04 | 21.76 | 54.42 | 264.02 | 0.8098 | -562.0 | -370.5 | |
| 4.34 | 6.34 | 3.57 | 5.22 | -9.70 | 20.93 | 53.59 | 263.24 | 0.8011 | -676.2 | -457.1 | |
| 0.00 | 0.78 | 0.00 | 0.64 | -9.36 | 20.70 | 53.36 | 263.68 | 0.7988 | -544.0 | -476.8 | |
| 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. | |