SDO HMI 2014-03-08 22:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.52 | 0.00 | 7.60 | -16.26 | 44.59 | 16.32 | 238.95 | 0.3163 | -110.1 | -78.9 | |
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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 | 1.47 | 0.00 | 0.78 | -15.97 | 46.69 | 18.42 | 242.56 | 0.3438 | 847.0 | 647.3 | |
| 0.00 | 2.51 | 0.00 | 1.32 | -15.68 | 46.40 | 18.13 | 243.02 | 0.3377 | 977.0 | 746.7 | |
| 0.00 | 1.21 | 0.00 | 0.64 | -15.51 | 46.13 | 17.86 | 243.18 | 0.3326 | 757.0 | 642.5 | |
| 0.00 | 1.04 | 0.00 | 0.54 | -15.57 | 45.23 | 16.96 | 241.92 | 0.3199 | 723.0 | 543.1 | |
| 0.00 | 1.38 | 0.00 | 0.72 | -16.74 | 43.65 | 15.38 | 236.35 | 0.3065 | -660.0 | -465.2 | |
| 0.00 | 0.43 | 0.00 | 0.23 | -17.67 | 43.66 | 15.39 | 233.79 | 0.3148 | -556.0 | -586.8 | |
| 0.00 | 1.64 | 0.00 | 0.86 | -17.13 | 43.49 | 15.22 | 234.97 | 0.3077 | -823.0 | -706.3 | |
| 0.00 | 1.21 | 0.00 | 0.63 | -17.41 | 43.48 | 15.21 | 234.20 | 0.3100 | -678.0 | -551.1 | |
| 0.00 | 1.99 | 0.00 | 1.03 | -16.69 | 43.32 | 15.05 | 235.96 | 0.3015 | -907.0 | -773.8 | |
| 0.00 | 1.64 | 0.00 | 0.85 | -15.38 | 42.77 | 14.51 | 238.99 | 0.2831 | -781.0 | -672.2 | |
| 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. | |