SDO HMI 2014-08-04 14:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.24 | 0.00 | 3.76 | 6.14 | 205.94 | -17.24 | 87.55 | 0.2960 | 484.2 | 379.5 | |
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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 | 1.54 | 0.00 | 0.77 | 7.19 | 214.21 | -8.97 | 81.93 | 0.1569 | -990.0 | -768.3 | |
| 0.00 | 1.18 | 0.00 | 0.60 | 7.73 | 208.01 | -15.17 | 82.59 | 0.2626 | 717.0 | 635.1 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 6.20 | 204.41 | -18.76 | 88.41 | 0.3213 | 801.0 | 699.9 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 5.85 | 202.15 | -21.03 | 89.34 | 0.3585 | 766.0 | 672.0 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 4.26 | 202.13 | -21.04 | 93.75 | 0.3604 | 810.0 | 731.9 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 5.66 | 202.06 | -21.12 | 89.85 | 0.3601 | 801.0 | 603.8 | |
| 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. | |