SDO HMI 2014-08-15 12:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.51 | 12.88 | 4.13 | 11.22 | -6.05 | 24.96 | -53.88 | 102.12 | 0.8223 | -25.5 | 77.1 | |
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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 | 1.17 | 0.00 | 0.91 | -5.27 | 29.87 | -48.97 | 102.53 | 0.7718 | 401.0 | 408.8 | |
| 0.00 | 0.81 | 0.00 | 0.63 | -5.20 | 29.65 | -49.20 | 102.37 | 0.7740 | 548.0 | 470.2 | |
| 0.00 | 0.81 | 0.00 | 0.64 | -5.35 | 28.73 | -50.11 | 102.29 | 0.7841 | 484.0 | 417.8 | |
| 0.72 | 2.07 | 0.57 | 1.64 | -4.69 | 28.75 | -50.09 | 101.48 | 0.7823 | 512.9 | 439.1 | |
| 0.00 | 0.81 | 0.00 | 0.66 | -3.84 | 27.63 | -51.22 | 100.12 | 0.7923 | 502.0 | 480.4 | |
| 0.00 | 0.81 | 0.00 | 0.72 | -5.52 | 23.86 | -54.98 | 101.22 | 0.8331 | -423.0 | -379.0 | |
| 3.79 | 5.59 | 3.56 | 5.26 | -7.05 | 22.13 | -56.71 | 102.57 | 0.8520 | -453.8 | -355.6 | |
| 0.00 | 0.81 | 0.00 | 0.76 | -6.65 | 22.15 | -56.69 | 102.11 | 0.8511 | -447.0 | -394.8 | |
| 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. | |