SDO HMI 2014-08-22 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.02 | 20.06 | 7.23 | 20.44 | 15.45 | 52.34 | 61.62 | 283.88 | 0.8739 | 189.7 | 177.7 | |
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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 |
| 0.72 | 2.34 | 0.91 | 2.95 | 14.76 | 58.50 | 67.79 | 283.13 | 0.9209 | -443.1 | -370.3 | |
| 2.34 | 3.96 | 2.63 | 4.45 | 16.01 | 55.42 | 64.70 | 284.46 | 0.8993 | -373.1 | -305.6 | |
| 0.00 | 1.08 | 0.00 | 1.07 | 15.21 | 51.44 | 60.73 | 283.58 | 0.8680 | 251.0 | 213.0 | |
| 0.00 | 1.71 | 0.00 | 1.68 | 14.77 | 51.16 | 60.45 | 283.08 | 0.8656 | 464.0 | 374.4 | |
| 0.00 | 1.26 | 0.00 | 1.24 | 15.18 | 51.17 | 60.45 | 283.55 | 0.8656 | 527.0 | 478.4 | |
| 3.96 | 9.71 | 3.69 | 9.05 | 15.59 | 49.30 | 58.58 | 284.07 | 0.8495 | 564.5 | 412.4 | |
| 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. | |