SDO HMI 2013-06-24 05:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.54 | 5.18 | 1.99 | 6.71 | -14.61 | 253.72 | 66.08 | 253.23 | 0.9254 | 406.5 | 326.8 | |
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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 |
| 1.54 | 2.91 | 1.99 | 3.75 | -14.45 | 253.67 | 66.03 | 253.39 | 0.9250 | 463.9 | 350.8 | |
| 0.00 | 0.73 | 0.00 | 0.95 | -14.74 | 253.84 | 66.20 | 253.10 | 0.9264 | 231.0 | 239.0 | |
| 0.00 | 0.45 | 0.00 | 0.59 | -14.61 | 253.61 | 65.96 | 253.21 | 0.9247 | 561.0 | 564.0 | |
| 0.00 | 1.09 | 0.00 | 1.42 | -14.93 | 253.80 | 66.16 | 252.89 | 0.9263 | 313.0 | 257.6 | |
| 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. | |