SDO HMI 2014-11-04 21:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.21 | 27.37 | 13.40 | 23.91 | -14.23 | 31.91 | -52.81 | 110.35 | 0.8256 | -338.7 | -66.7 | |
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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 |
| 0.78 | 1.90 | 0.63 | 1.55 | -13.80 | 34.79 | -49.93 | 110.76 | 0.7970 | 515.6 | 525.0 | |
| 0.00 | 0.60 | 0.00 | 0.50 | -13.78 | 34.56 | -50.16 | 110.66 | 0.7993 | 558.0 | 467.4 | |
| 0.00 | 1.55 | 0.00 | 1.28 | -13.51 | 34.30 | -50.42 | 110.25 | 0.8010 | 687.0 | 553.0 | |
| 0.95 | 2.33 | 0.79 | 1.93 | -13.56 | 34.04 | -50.68 | 110.22 | 0.8037 | 335.5 | 235.0 | |
| 13.48 | 20.99 | 11.98 | 18.65 | -14.40 | 31.21 | -53.51 | 110.33 | 0.8326 | -588.5 | -358.3 | |
| 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. | |