SDO HMI 2014-08-07 20:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.06 | 26.27 | 7.18 | 49.74 | -20.90 | 251.14 | 70.96 | 246.28 | 0.9652 | -92.7 | -119.8 | |
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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 | 1.26 | 0.00 | 2.60 | -20.30 | 252.77 | 72.58 | 247.25 | 0.9715 | -89.0 | -75.6 | |
| 0.00 | 0.90 | 0.00 | 1.82 | -20.43 | 252.49 | 72.31 | 247.06 | 0.9705 | 175.0 | 186.2 | |
| 0.00 | 1.44 | 0.00 | 2.78 | -19.95 | 251.73 | 71.55 | 247.38 | 0.9671 | 295.0 | 356.9 | |
| 1.44 | 12.73 | 2.94 | 26.30 | -20.86 | 252.46 | 72.28 | 246.62 | 0.9708 | 173.2 | -123.9 | |
| 0.00 | 0.27 | 0.00 | 0.50 | -19.77 | 251.23 | 71.04 | 247.46 | 0.9648 | 325.0 | 387.3 | |
| 0.00 | 1.08 | 0.00 | 1.84 | -20.55 | 249.51 | 69.32 | 246.29 | 0.9581 | -153.0 | -90.5 | |
| 0.45 | 1.54 | 0.73 | 2.49 | -20.77 | 248.45 | 68.27 | 245.82 | 0.9534 | -299.8 | -197.5 | |
| 0.00 | 1.81 | 0.00 | 2.92 | -21.35 | 248.31 | 68.13 | 245.19 | 0.9535 | -413.0 | -286.1 | |
| 2.17 | 5.24 | 3.51 | 8.49 | -21.67 | 248.18 | 68.00 | 244.83 | 0.9534 | -470.7 | -439.2 | |
| 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. | |