SDO HMI 2014-10-10 01:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.49 | 0.00 | 4.79 | -19.20 | 76.82 | 11.40 | 203.32 | 0.4699 | 787.1 | 621.9 | |
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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 | 1.23 | 0.00 | 0.74 | -23.20 | 83.55 | 18.13 | 210.45 | 0.5666 | 703.0 | 525.9 | |
| 0.00 | 0.70 | 0.00 | 0.40 | -18.45 | 81.23 | 15.80 | 211.98 | 0.4898 | 749.0 | 502.4 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -15.13 | 77.78 | 12.36 | 209.72 | 0.4185 | 848.0 | 720.6 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -17.42 | 75.94 | 10.52 | 203.56 | 0.4377 | 735.0 | 627.8 | |
| 0.00 | 1.49 | 0.00 | 0.83 | -18.77 | 74.48 | 9.06 | 199.48 | 0.4489 | 855.0 | 642.2 | |
| 0.00 | 1.40 | 0.00 | 0.77 | -18.17 | 74.32 | 8.90 | 199.64 | 0.4393 | 863.0 | 666.3 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -18.99 | 74.05 | 8.62 | 198.44 | 0.4500 | 881.0 | 691.2 | |
| 0.00 | 0.61 | 0.00 | 0.36 | -24.16 | 73.26 | 7.84 | 193.84 | 0.5223 | 663.0 | 541.1 | |
| 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. | |