SDO HMI 2014-03-09 15:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.09 | 0.00 | 7.20 | -16.91 | 43.67 | 24.72 | 245.81 | 0.4411 | -36.8 | -186.0 | |
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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 | 0.87 | 0.00 | 0.49 | -15.89 | 46.94 | 27.99 | 249.96 | 0.4825 | 828.0 | 656.6 | |
| 0.00 | 0.35 | 0.00 | 0.19 | -16.55 | 45.89 | 26.94 | 248.05 | 0.4701 | 761.0 | 556.5 | |
| 0.00 | 2.17 | 0.00 | 1.20 | -15.11 | 45.13 | 26.18 | 250.65 | 0.4533 | 733.0 | 634.9 | |
| 0.00 | 3.64 | 0.00 | 2.00 | -17.16 | 43.45 | 24.50 | 245.18 | 0.4385 | -932.0 | -803.7 | |
| 0.00 | 0.69 | 0.00 | 0.38 | -17.35 | 43.21 | 24.26 | 244.57 | 0.4360 | -735.0 | -590.6 | |
| 0.00 | 1.99 | 0.00 | 1.09 | -16.97 | 43.05 | 24.10 | 245.30 | 0.4317 | -864.0 | -646.9 | |
| 0.00 | 1.47 | 0.00 | 0.80 | -15.53 | 42.76 | 23.81 | 248.31 | 0.4204 | -899.0 | -811.4 | |
| 0.00 | 1.91 | 0.00 | 1.05 | -19.85 | 41.99 | 23.04 | 238.24 | 0.4348 | 814.0 | 629.6 | |
| 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. | |