SDO HMI 2014-09-06 14:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.75 | 0.00 | 4.72 | -14.75 | 155.24 | 8.17 | 200.01 | 0.3995 | 805.0 | 677.8 | |
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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 | 1.70 | 0.00 | 0.92 | -15.56 | 156.51 | 9.44 | 202.28 | 0.4187 | 642.0 | 503.2 | |
| 0.00 | 1.16 | 0.00 | 0.63 | -15.79 | 156.43 | 9.36 | 201.88 | 0.4215 | 789.0 | 732.9 | |
| 0.00 | 1.34 | 0.00 | 0.73 | -15.36 | 156.18 | 9.12 | 201.76 | 0.4138 | 814.0 | 694.5 | |
| 0.00 | 1.52 | 0.00 | 0.82 | -15.06 | 155.82 | 8.75 | 201.25 | 0.4072 | 843.0 | 686.0 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -15.14 | 155.00 | 7.94 | 199.35 | 0.4039 | 750.0 | 575.8 | |
| 0.00 | 1.96 | 0.00 | 1.04 | -12.50 | 152.39 | 5.32 | 195.04 | 0.3507 | 992.0 | 838.5 | |
| 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. | |