SDO HMI 2014-08-06 09:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.65 | 28.47 | 12.69 | 26.15 | -20.39 | 251.22 | 51.74 | 240.96 | 0.8438 | 387.0 | 221.5 | |
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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 |
| 13.02 | 18.99 | 12.13 | 17.68 | -20.14 | 251.92 | 52.44 | 241.54 | 0.8487 | 540.6 | 355.3 | |
| 0.00 | 2.26 | 0.00 | 2.08 | -20.54 | 251.21 | 51.73 | 240.80 | 0.8443 | 566.0 | 366.9 | |
| 0.00 | 2.35 | 0.00 | 2.14 | -20.12 | 251.01 | 51.53 | 241.18 | 0.8412 | 547.0 | 416.4 | |
| 0.00 | 0.63 | 0.00 | 0.57 | -21.27 | 250.36 | 50.88 | 239.63 | 0.8400 | 254.0 | 331.7 | |
| 0.00 | 0.45 | 0.00 | 0.40 | -20.71 | 249.27 | 49.79 | 239.78 | 0.8289 | -395.0 | -373.6 | |
| 0.63 | 2.17 | 0.56 | 1.90 | -21.96 | 248.54 | 49.05 | 238.05 | 0.8277 | -625.9 | -477.4 | |
| 0.00 | 0.81 | 0.00 | 0.71 | -21.80 | 248.21 | 48.73 | 238.08 | 0.8243 | -382.0 | -431.3 | |
| 0.00 | 0.81 | 0.00 | 0.67 | -20.51 | 246.20 | 46.72 | 238.54 | 0.8015 | 435.0 | 396.3 | |
| 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. | |