SDO HMI 2014-08-01 02:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.56 | 32.50 | 9.79 | 19.27 | -20.64 | 249.02 | -20.42 | 143.36 | 0.5493 | 884.6 | 358.7 | |
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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 | 0.54 | 0.00 | 0.33 | -22.77 | 249.57 | -19.87 | 146.44 | 0.5691 | 463.0 | 356.0 | |
| 7.15 | 28.97 | 4.23 | 17.14 | -20.59 | 249.19 | -20.25 | 143.54 | 0.5472 | 979.8 | 292.2 | |
| 5.61 | -2.00 | 3.31 | -2.00 | -20.36 | 249.09 | -20.35 | 143.13 | 0.5455 | 1112.1 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.55 | -22.67 | 248.67 | -20.77 | 145.17 | 0.5751 | 614.0 | 558.9 | |
| 3.80 | -2.00 | 2.25 | -2.00 | -20.50 | 248.86 | -20.58 | 142.99 | 0.5491 | 768.5 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.77 | -22.64 | 248.39 | -21.05 | 144.80 | 0.5771 | 848.0 | 710.0 | |
| 0.00 | 0.81 | 0.00 | 0.48 | -19.06 | 247.85 | -21.59 | 139.92 | 0.5423 | 719.0 | 588.2 | |
| 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. | |