SDO HMI 2014-04-12 07:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.44 | 0.00 | 4.81 | -15.10 | 302.60 | 7.67 | 214.82 | 0.2268 | -139.5 | -151.3 | |
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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 | 0.97 | 0.00 | 0.50 | -12.21 | 310.88 | 15.95 | 246.83 | 0.2934 | 796.0 | 640.7 | |
| 0.00 | 2.30 | 0.00 | 1.20 | -18.26 | 308.83 | 13.90 | 226.27 | 0.3170 | 593.0 | 632.0 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -7.75 | 306.51 | 11.58 | 259.84 | 0.2030 | 789.0 | 640.4 | |
| 0.00 | 2.38 | 0.00 | 1.19 | -13.70 | 298.46 | 3.53 | 203.55 | 0.1504 | -1018.0 | -791.2 | |
| 0.00 | 1.50 | 0.00 | 0.76 | -17.12 | 297.35 | 2.42 | 191.63 | 0.2009 | -964.0 | -775.4 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -17.15 | 295.71 | 0.78 | 183.81 | 0.1977 | -1033.0 | -880.3 | |
| 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. | |