SDO HMI 2014-05-26 02:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.72 | 0.00 | 6.30 | -19.48 | 49.05 | -27.05 | 126.37 | 0.5324 | 613.9 | 489.9 | |
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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 | 1.35 | 0.00 | 0.77 | -19.12 | 52.51 | -23.59 | 129.00 | 0.4885 | 674.0 | 479.1 | |
| 0.00 | 1.80 | 0.00 | 1.03 | -19.43 | 51.93 | -24.17 | 128.90 | 0.4981 | 725.0 | 657.1 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -19.11 | 51.80 | -24.29 | 128.23 | 0.4968 | 509.0 | 477.3 | |
| 0.00 | 1.08 | 0.00 | 0.63 | -20.25 | 50.69 | -25.41 | 128.94 | 0.5196 | 709.0 | 617.2 | |
| 0.00 | 1.53 | 0.00 | 0.89 | -19.93 | 50.64 | -25.46 | 128.37 | 0.5175 | 332.0 | 266.4 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -15.28 | 51.06 | -25.04 | 120.66 | 0.4765 | 731.0 | 588.9 | |
| 0.00 | 2.98 | 0.00 | 1.85 | -20.45 | 43.21 | -32.89 | 122.97 | 0.6086 | 617.0 | 442.5 | |
| 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. | |