SDO HMI 2014-03-02 09:01:13 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.04 | 81.78 | 12.52 | 51.03 | -7.65 | 152.10 | 37.64 | 266.85 | 0.6082 | 768.1 | 411.8 | |
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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 |
| 11.40 | 72.54 | 7.15 | 45.51 | -7.51 | 152.67 | 38.21 | 267.05 | 0.6163 | 1048.9 | 448.4 | |
| 7.34 | -1.00 | 4.58 | -1.00 | -7.81 | 152.28 | 37.82 | 266.58 | 0.6109 | 976.8 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.69 | -8.34 | 151.12 | 36.67 | 265.74 | 0.5947 | 691.0 | 586.0 | |
| 0.00 | 1.38 | 0.00 | 0.85 | -7.61 | 150.90 | 36.44 | 266.98 | 0.5918 | 588.0 | 552.3 | |
| 1.30 | 2.85 | 0.79 | 1.73 | -7.82 | 150.10 | 35.64 | 266.66 | 0.5805 | -650.9 | -504.9 | |
| 0.00 | 2.42 | 0.00 | 1.41 | -9.07 | 146.63 | 32.18 | 264.44 | 0.5305 | 718.0 | 626.7 | |
| 0.00 | 1.47 | 0.00 | 0.84 | -5.78 | 144.49 | 30.03 | 270.97 | 0.5000 | -768.0 | -676.6 | |
| 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. | |