SDO HMI 2014-01-08 22:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.69 | 234.25 | 24.46 | 156.31 | 5.77 | 44.33 | -40.88 | 76.87 | 0.6710 | -1011.0 | -320.1 | |
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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 | 1.61 | 0.00 | 0.87 | 9.85 | 65.79 | -19.43 | 54.51 | 0.4043 | -709.0 | -635.4 | |
| 0.00 | 1.53 | 0.00 | 0.99 | 12.06 | 48.23 | -36.99 | 66.04 | 0.6462 | -723.0 | -574.4 | |
| 0.00 | 0.76 | 0.00 | 0.49 | 11.60 | 48.15 | -37.07 | 66.74 | 0.6450 | -693.0 | -583.4 | |
| 36.69 | 226.11 | 24.46 | 150.90 | 5.63 | 44.25 | -40.96 | 77.15 | 0.6716 | -1251.4 | -323.6 | |
| 0.00 | 0.68 | 0.00 | 0.45 | 3.21 | 43.70 | -41.51 | 80.84 | 0.6727 | 503.0 | 545.6 | |
| 0.00 | 0.59 | 0.00 | 0.41 | 5.28 | 42.04 | -43.18 | 78.29 | 0.6982 | 505.0 | 518.4 | |
| 0.00 | 1.19 | 0.00 | 0.83 | 5.95 | 41.20 | -44.02 | 77.59 | 0.7101 | 504.0 | 382.4 | |
| 0.00 | 1.78 | 0.00 | 1.37 | 12.65 | 37.79 | -47.43 | 69.87 | 0.7676 | -583.0 | -482.9 | |
| 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. | |