SDO HMI 2014-08-07 10:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.81 | 13.47 | 0.98 | 15.86 | -7.72 | 249.42 | 63.71 | 258.44 | 0.9073 | 54.0 | 173.8 | |
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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 | 1.78 | -6.75 | 255.50 | 69.79 | 260.62 | 0.9459 | 360.0 | 286.5 | |
| 0.00 | 2.17 | 0.00 | 2.65 | -7.85 | 250.45 | 64.74 | 258.55 | 0.9158 | 532.0 | 436.2 | |
| 0.00 | 2.98 | 0.00 | 3.53 | -6.58 | 249.82 | 64.11 | 259.81 | 0.9098 | 385.0 | 341.6 | |
| 0.00 | 2.08 | 0.00 | 2.40 | -6.51 | 249.18 | 63.47 | 259.75 | 0.9051 | 465.0 | 414.8 | |
| 0.81 | 1.99 | 0.98 | 2.40 | -9.69 | 249.75 | 64.04 | 256.43 | 0.9134 | -393.1 | -294.5 | |
| 0.00 | 0.99 | 0.00 | 1.10 | -7.38 | 247.89 | 62.18 | 258.55 | 0.8968 | -252.0 | -181.8 | |
| 0.00 | 1.18 | 0.00 | 1.18 | -10.54 | 243.95 | 58.24 | 254.13 | 0.8710 | -48.0 | -176.3 | |
| 0.00 | 0.90 | 0.00 | 0.82 | -8.55 | 240.78 | 55.07 | 255.55 | 0.8393 | -626.0 | -556.2 | |
| 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. | |