SDO HMI 2011-11-24 05:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.48 | 18.00 | 3.80 | 12.31 | 16.05 | 296.96 | 41.78 | 291.65 | 0.6909 | -505.7 | -375.0 | |
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back to the solar disc SDO HMI 2011-11-24 05:58:57 UT
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 |
| 1.80 | 3.34 | 1.27 | 2.35 | 16.12 | 298.79 | 43.61 | 291.12 | 0.7127 | -433.8 | -257.2 | |
| 0.00 | 2.06 | 0.00 | 1.44 | 15.88 | 298.55 | 43.37 | 290.87 | 0.7093 | -616.0 | -511.1 | |
| 1.71 | 2.40 | 1.18 | 1.66 | 15.84 | 297.70 | 42.52 | 291.09 | 0.6992 | -666.7 | -468.0 | |
| 0.00 | 1.20 | 0.00 | 0.83 | 17.66 | 297.40 | 42.22 | 293.71 | 0.7018 | 540.0 | 503.9 | |
| 1.97 | 4.80 | 1.35 | 3.28 | 16.10 | 296.93 | 41.75 | 291.72 | 0.6911 | -675.0 | -531.0 | |
| 0.00 | 1.29 | 0.00 | 0.87 | 16.57 | 296.15 | 40.97 | 292.68 | 0.6835 | -561.0 | -400.5 | |
| 0.00 | 0.51 | 0.00 | 0.35 | 16.37 | 295.81 | 40.63 | 292.52 | 0.6787 | -781.0 | -671.2 | |
| 0.00 | 1.29 | 0.00 | 0.81 | 13.14 | 292.24 | 37.06 | 289.09 | 0.6234 | -689.0 | -494.5 | |
| 0.00 | 1.11 | 0.00 | 0.72 | 16.98 | 292.53 | 37.35 | 294.82 | 0.6416 | -600.0 | -506.8 | |
| 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. | |