SDO HMI 2014-09-13 12:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.75 | 0.00 | 6.30 | -20.78 | 107.11 | 51.38 | 239.69 | 0.8474 | 165.9 | 217.4 | |
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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 | 1.25 | 0.00 | 1.24 | -19.66 | 110.48 | 54.75 | 242.40 | 0.8698 | 415.0 | 306.4 | |
| 0.00 | 1.42 | 0.00 | 1.41 | -19.89 | 110.09 | 54.36 | 242.00 | 0.8675 | 477.0 | 419.8 | |
| 0.00 | 0.80 | 0.00 | 0.78 | -20.91 | 109.02 | 53.29 | 240.47 | 0.8627 | 303.0 | 228.7 | |
| 0.00 | 0.44 | 0.00 | 0.40 | -20.03 | 105.73 | 50.00 | 239.99 | 0.8332 | 510.0 | 514.8 | |
| 0.00 | 1.60 | 0.00 | 1.43 | -20.71 | 105.48 | 49.75 | 239.13 | 0.8338 | 382.0 | 321.6 | |
| 0.00 | 0.71 | 0.00 | 0.59 | -21.15 | 101.47 | 45.74 | 236.64 | 0.8019 | -537.0 | -484.1 | |
| 0.00 | 0.53 | 0.00 | 0.45 | -26.87 | 99.04 | 43.31 | 229.11 | 0.8116 | -389.0 | -357.8 | |
| 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. | |