SDO HMI 2014-11-10 05:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.23 | 94.57 | 15.61 | 76.71 | -8.54 | 323.21 | -51.19 | 103.51 | 0.7948 | 771.5 | 375.8 | |
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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 | 1.12 | 0.00 | 0.92 | -11.06 | 323.15 | -51.24 | 106.60 | 0.8009 | 458.0 | 400.4 | |
| 0.00 | 1.03 | 0.00 | 0.84 | -9.10 | 323.35 | -51.04 | 104.24 | 0.7945 | 265.0 | 305.8 | |
| 19.23 | 91.39 | 15.61 | 74.08 | -8.50 | 323.23 | -51.17 | 103.47 | 0.7945 | 848.4 | 376.7 | |
| 0.00 | 1.03 | 0.00 | 0.87 | -8.30 | 321.65 | -52.75 | 102.86 | 0.8101 | 391.0 | 358.2 | |
| 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. | |