SDO HMI 2014-01-01 08:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.36 | 30.67 | 13.61 | 40.30 | -11.62 | 117.14 | -67.96 | 101.33 | 0.9260 | 418.3 | 221.9 | |
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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 | 0.85 | 0.00 | 1.04 | -11.84 | 118.98 | -66.13 | 101.61 | 0.9154 | 439.0 | 391.4 | |
| 0.00 | 0.59 | 0.00 | 0.71 | -10.99 | 119.37 | -65.73 | 100.69 | 0.9125 | 338.0 | 356.1 | |
| 6.03 | 21.33 | 7.34 | 25.91 | -11.37 | 119.05 | -66.05 | 101.09 | 0.9148 | 619.6 | 308.6 | |
| 3.74 | 4.67 | 5.12 | 6.40 | -12.31 | 116.17 | -68.93 | 102.02 | 0.9337 | 290.1 | 165.8 | |
| 0.59 | 3.23 | 1.15 | 6.24 | -12.01 | 109.65 | -75.45 | 101.62 | 0.9677 | -244.4 | -133.3 | |
| 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. | |