SDO HMI 2014-08-06 12:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.46 | 27.57 | 15.92 | 26.42 | -20.57 | 251.22 | 53.38 | 241.43 | 0.8577 | 330.8 | 62.2 | |
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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 |
| 14.29 | 18.26 | 13.93 | 17.80 | -20.16 | 252.08 | 54.24 | 242.22 | 0.8631 | 482.8 | 229.8 | |
| 0.00 | 0.99 | 0.00 | 0.95 | -19.95 | 251.52 | 53.69 | 242.24 | 0.8580 | 635.0 | 601.4 | |
| 0.45 | 1.63 | 0.43 | 1.57 | -20.38 | 251.52 | 53.69 | 241.77 | 0.8594 | 468.6 | 395.9 | |
| 0.00 | 0.81 | 0.00 | 0.74 | -20.84 | 249.11 | 51.28 | 240.29 | 0.8417 | -393.0 | -295.9 | |
| 1.72 | 4.25 | 1.56 | 3.87 | -21.97 | 248.52 | 50.68 | 238.79 | 0.8410 | -638.1 | -409.8 | |
| 0.00 | 1.63 | 0.00 | 1.49 | -22.24 | 248.49 | 50.66 | 238.48 | 0.8419 | -52.0 | -61.8 | |
| 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. | |