SDO HMI 2014-11-29 17:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.43 | 0.00 | 5.33 | 15.34 | 118.15 | 0.78 | 356.87 | 0.2501 | -416.5 | -671.8 | |
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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 | 1.20 | 0.00 | 0.61 | 14.00 | 122.60 | 5.23 | 338.41 | 0.2415 | -832.0 | -762.9 | |
| 0.00 | 0.77 | 0.00 | 0.39 | 15.61 | 122.06 | 4.69 | 342.58 | 0.2642 | 744.0 | 632.6 | |
| 0.00 | 6.67 | 0.00 | 3.41 | 15.26 | 117.24 | -0.14 | 0.53 | 0.2460 | -666.0 | -770.9 | |
| 0.00 | 1.79 | 0.00 | 0.92 | 16.39 | 116.93 | -0.44 | 1.61 | 0.2652 | -912.0 | -804.0 | |
| 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. | |