SDO HMI 2014-01-10 01:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.75 | 25.05 | 2.64 | 13.90 | -12.90 | 44.81 | -25.59 | 110.94 | 0.4526 | 177.0 | -241.7 | |
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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 |
| 0.00 | 1.27 | 0.00 | 0.70 | -12.89 | 46.85 | -23.55 | 112.30 | 0.4228 | 839.0 | 648.1 | |
| 0.00 | 1.36 | 0.00 | 0.74 | -13.05 | 46.44 | -23.96 | 112.37 | 0.4297 | 730.0 | 590.1 | |
| 1.70 | 4.33 | 0.93 | 2.37 | -12.63 | 46.21 | -24.18 | 111.27 | 0.4308 | 1020.7 | 781.7 | |
| 0.00 | 2.12 | 0.00 | 1.17 | -12.62 | 46.02 | -24.38 | 111.12 | 0.4337 | 803.0 | 661.3 | |
| 0.00 | 0.93 | 0.00 | 0.52 | -13.09 | 44.49 | -25.90 | 111.11 | 0.4581 | -764.0 | -690.3 | |
| 1.10 | 15.04 | 0.62 | 8.40 | -13.10 | 44.02 | -26.38 | 110.85 | 0.4650 | -794.1 | -770.4 | |
| 1.95 | -6.00 | 1.09 | -6.00 | -12.92 | 43.91 | -26.49 | 110.41 | 0.4658 | -816.3 | 999999 | |
| 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. | |