SDO HMI 2014-08-03 03:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.09 | 17.57 | 0.60 | 9.89 | -21.67 | 249.03 | 6.59 | 192.95 | 0.4767 | 392.6 | 651.3 | |
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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 | 1.36 | 0.00 | 0.81 | -26.34 | 252.73 | 10.29 | 196.73 | 0.5581 | -751.0 | -467.7 | |
| 0.00 | 1.72 | 0.00 | 0.98 | -22.78 | 249.60 | 7.16 | 193.48 | 0.4952 | 670.0 | 497.9 | |
| 1.09 | 11.95 | 0.60 | 6.65 | -20.44 | 248.87 | 6.43 | 193.31 | 0.4576 | 903.2 | 842.4 | |
| 0.00 | 1.27 | 0.00 | 0.72 | -23.63 | 247.64 | 5.20 | 189.57 | 0.5019 | 653.0 | 507.0 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -24.29 | 246.97 | 4.53 | 188.14 | 0.5101 | 692.0 | 658.1 | |
| 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. | |