SDO HMI 2014-05-24 07:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.30 | 0.00 | 4.02 | -25.75 | 107.34 | 7.53 | 196.52 | 0.4307 | 405.2 | 575.4 | |
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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 | 3.88 | 0.00 | 2.11 | -24.30 | 108.99 | 9.18 | 200.63 | 0.4144 | 943.0 | 827.8 | |
| 0.00 | 1.80 | 0.00 | 0.99 | -25.13 | 108.68 | 8.87 | 199.26 | 0.4249 | 820.0 | 696.8 | |
| 0.00 | 0.72 | 0.00 | 0.42 | -32.28 | 102.69 | 2.88 | 184.76 | 0.5140 | 595.0 | 459.1 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -27.58 | 101.60 | 1.79 | 183.62 | 0.4407 | -737.0 | -639.1 | |
| 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. | |