SDO HMI 2014-08-06 23:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.68 | 0.00 | 3.62 | 6.16 | 214.77 | 23.03 | 271.50 | 0.3901 | -386.2 | -413.3 | |
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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 | 0.99 | 0.00 | 0.56 | 4.64 | 220.09 | 28.34 | 268.31 | 0.4753 | -563.0 | -487.3 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 4.00 | 215.68 | 23.93 | 265.94 | 0.4074 | -717.0 | -536.3 | |
| 0.00 | 2.35 | 0.00 | 1.27 | 6.67 | 215.22 | 23.48 | 272.53 | 0.3977 | -658.0 | -428.3 | |
| 0.00 | 1.72 | 0.00 | 0.93 | 7.44 | 215.06 | 23.32 | 274.48 | 0.3954 | -773.0 | -623.3 | |
| 0.00 | 0.63 | 0.00 | 0.32 | 6.72 | 201.30 | 9.55 | 273.76 | 0.1659 | 780.0 | 596.9 | |
| 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. | |