SDO HMI 2014-08-07 09:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.45 | 15.81 | 1.71 | 18.57 | -7.56 | 249.91 | 63.65 | 258.61 | 0.9069 | 47.5 | 238.8 | |
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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 | 1.63 | 0.00 | 2.39 | -6.78 | 255.44 | 69.19 | 260.49 | 0.9426 | 247.0 | 228.9 | |
| 0.00 | 1.81 | 0.00 | 2.16 | -7.88 | 250.37 | 64.11 | 258.39 | 0.9115 | 477.0 | 420.5 | |
| 0.00 | 5.15 | 0.00 | 5.95 | -6.51 | 249.73 | 63.48 | 259.75 | 0.9052 | 487.0 | 387.1 | |
| 0.00 | 2.17 | 0.00 | 2.46 | -6.49 | 249.18 | 62.92 | 259.67 | 0.9011 | 575.0 | 459.9 | |
| 1.45 | 3.16 | 1.71 | 3.73 | -9.65 | 249.66 | 63.40 | 256.33 | 0.9089 | -377.2 | -235.4 | |
| 0.00 | 0.54 | 0.00 | 0.60 | -7.23 | 248.55 | 62.29 | 258.73 | 0.8973 | 292.0 | 307.3 | |
| 0.00 | 0.63 | 0.00 | 0.63 | -10.52 | 244.03 | 57.77 | 254.02 | 0.8671 | -401.0 | -357.4 | |
| 0.00 | 0.72 | 0.00 | 0.65 | -8.52 | 240.74 | 54.48 | 255.42 | 0.8338 | -618.0 | -540.1 | |
| 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. | |