SDO HMI 2014-08-07 03:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.44 | 9.78 | 1.59 | 6.42 | -20.62 | 157.73 | -31.82 | 131.49 | 0.6606 | 387.9 | 308.4 | |
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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 | 1.18 | 0.00 | 0.76 | -21.18 | 159.23 | -30.31 | 133.47 | 0.6507 | 745.0 | 608.0 | |
| 0.00 | 0.45 | 0.00 | 0.28 | -17.35 | 159.28 | -30.27 | 128.70 | 0.6187 | 677.0 | 544.4 | |
| 2.44 | 3.53 | 1.59 | 2.30 | -20.75 | 158.50 | -31.05 | 132.28 | 0.6542 | 794.6 | 645.1 | |
| 0.00 | 1.63 | 0.00 | 1.05 | -19.21 | 158.80 | -30.75 | 130.66 | 0.6387 | 818.0 | 646.9 | |
| 0.00 | 1.27 | 0.00 | 0.84 | -21.43 | 157.26 | -32.29 | 132.03 | 0.6717 | 681.0 | 529.6 | |
| 0.00 | 0.54 | 0.00 | 0.38 | -22.09 | 154.36 | -35.19 | 130.48 | 0.7043 | -579.0 | -515.0 | |
| 0.00 | 1.18 | 0.00 | 0.81 | -21.18 | 154.25 | -35.29 | 129.32 | 0.6987 | -661.0 | -634.3 | |
| 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. | |