SDO HMI 2014-09-28 15:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.63 | 0.00 | 5.83 | 7.05 | 208.11 | -7.97 | 87.55 | 0.1390 | 134.2 | 110.2 | |
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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 |
| 0.00 | 1.32 | 0.00 | 0.66 | 7.44 | 209.79 | -6.29 | 84.00 | 0.1098 | -942.0 | -826.6 | |
| 0.00 | 3.35 | 0.00 | 1.67 | 7.59 | 209.58 | -6.51 | 82.87 | 0.1137 | -932.0 | -750.4 | |
| 0.00 | 3.35 | 0.00 | 1.68 | 6.03 | 207.65 | -8.44 | 94.95 | 0.1471 | 928.0 | 745.8 | |
| 0.00 | 1.41 | 0.00 | 0.71 | 6.49 | 206.75 | -9.33 | 91.50 | 0.1619 | 802.0 | 637.9 | |
| 0.00 | 2.20 | 0.00 | 1.11 | 7.90 | 206.48 | -9.60 | 82.96 | 0.1673 | 815.0 | 665.5 | |
| 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. | |