SDO HMI 2013-08-23 09:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 46.91 | 269.64 | 27.14 | 155.83 | -7.14 | 139.47 | 27.69 | 243.48 | 0.5176 | 878.9 | 365.2 | |
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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 | 1.44 | 0.00 | 0.85 | -9.06 | 140.49 | 28.72 | 241.13 | 0.5439 | 511.0 | 413.0 | |
| 46.91 | 254.61 | 27.14 | 147.20 | -6.97 | 139.61 | 27.83 | 243.88 | 0.5181 | 1296.8 | 401.9 | |
| 0.00 | 1.26 | 0.00 | 0.76 | -15.99 | 138.77 | 26.99 | 229.13 | 0.5791 | -684.0 | -451.9 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -6.40 | 137.69 | 25.91 | 243.22 | 0.4884 | 653.0 | 505.8 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -6.99 | 137.65 | 25.88 | 242.11 | 0.4921 | 814.0 | 657.2 | |
| 0.00 | 2.25 | 0.00 | 1.27 | -7.35 | 136.86 | 25.08 | 240.68 | 0.4842 | 190.0 | 162.2 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -7.88 | 136.86 | 25.08 | 239.73 | 0.4882 | 458.0 | 460.7 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -16.25 | 137.57 | 25.79 | 227.50 | 0.5687 | -677.0 | -470.1 | |
| 0.00 | 2.16 | 0.00 | 1.26 | -13.04 | 136.62 | 24.84 | 231.00 | 0.5287 | -598.0 | -564.5 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -10.31 | 135.75 | 23.97 | 234.34 | 0.4940 | -763.0 | -670.1 | |
| 0.00 | 1.53 | 0.00 | 0.85 | -7.38 | 135.18 | 23.41 | 238.85 | 0.4623 | -732.0 | -559.5 | |
| 0.00 | 1.44 | 0.00 | 0.81 | -9.77 | 135.10 | 23.33 | 234.50 | 0.4813 | -845.0 | -715.2 | |
| 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. | |