SDO HMI 2014-09-08 11:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.76 | 37.12 | 17.77 | 81.49 | -9.65 | 197.44 | 75.14 | 258.24 | 0.9737 | 204.5 | -130.9 | |
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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 | 0.27 | 0.00 | 0.64 | -9.17 | 198.98 | 76.68 | 259.00 | 0.9796 | -237.0 | -242.7 | |
| 7.76 | 29.44 | 17.77 | 68.73 | -9.76 | 198.20 | 75.90 | 258.27 | 0.9772 | 336.5 | -109.5 | |
| 0.00 | 1.25 | 0.00 | 2.59 | -9.05 | 197.01 | 74.70 | 258.79 | 0.9722 | 356.0 | 301.6 | |
| 0.00 | 0.71 | 0.00 | 1.34 | -9.13 | 195.37 | 73.06 | 258.42 | 0.9653 | 373.0 | 349.6 | |
| 0.00 | 1.70 | 0.00 | 2.58 | -8.71 | 191.70 | 69.39 | 258.16 | 0.9468 | -472.0 | -435.6 | |
| 0.00 | 2.14 | 0.00 | 3.22 | -8.96 | 191.45 | 69.14 | 257.85 | 0.9457 | -607.0 | -508.3 | |
| 0.00 | 1.61 | 0.00 | 2.39 | -9.59 | 191.03 | 68.72 | 257.10 | 0.9440 | -532.0 | -458.1 | |
| 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. | |