SDO HMI 2014-04-24 20:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.25 | 0.00 | 2.70 | -13.45 | 139.79 | 10.48 | 220.62 | 0.2529 | 829.2 | 676.8 | |
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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 | 0.80 | 0.00 | 0.43 | -11.83 | 151.12 | 21.82 | 250.58 | 0.3874 | 779.0 | 642.8 | |
| 0.00 | 1.33 | 0.00 | 0.69 | -11.56 | 144.70 | 15.40 | 245.10 | 0.2880 | 726.0 | 612.1 | |
| 0.00 | 1.16 | 0.00 | 0.59 | -16.11 | 136.83 | 7.53 | 212.59 | 0.2347 | 876.0 | 708.5 | |
| 0.00 | 1.16 | 0.00 | 0.59 | -15.80 | 136.60 | 7.29 | 212.53 | 0.2282 | 1004.0 | 793.5 | |
| 0.00 | 0.80 | 0.00 | 0.40 | -11.04 | 128.18 | -1.12 | 169.99 | 0.1110 | 761.0 | 606.6 | |
| 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. | |