SDO HMI 2011-11-19 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 |
| 0.00 | 14.84 | 0.00 | 7.72 | 16.86 | 311.88 | -9.20 | 30.00 | 0.3003 | -707.6 | -659.4 | |
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back to the solar disc SDO HMI 2011-11-19 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 |
| 0.00 | 3.00 | 0.00 | 1.55 | 17.99 | 317.54 | -3.54 | 12.33 | 0.2765 | -873.0 | -745.2 | |
| 0.00 | 1.89 | 0.00 | 0.96 | 13.14 | 316.22 | -4.86 | 23.86 | 0.2051 | -1031.0 | -696.4 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 17.73 | 314.42 | -6.66 | 22.65 | 0.2882 | -949.0 | -764.6 | |
| 0.00 | 1.63 | 0.00 | 0.84 | 16.55 | 311.75 | -9.33 | 32.38 | 0.2916 | -903.0 | -699.5 | |
| 0.00 | 2.92 | 0.00 | 1.51 | 16.18 | 311.36 | -9.72 | 34.17 | 0.2901 | -1005.0 | -870.0 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 18.21 | 308.55 | -12.53 | 37.00 | 0.3441 | -893.0 | -769.4 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 19.15 | 305.96 | -15.13 | 40.40 | 0.3820 | -707.0 | -559.6 | |
| 0.00 | 1.55 | 0.00 | 0.83 | 19.33 | 305.88 | -15.21 | 40.22 | 0.3850 | -719.0 | -623.6 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 14.50 | 304.33 | -16.75 | 52.83 | 0.3517 | 712.0 | 482.9 | |
| 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. | |