SDO HMI 2011-06-25 14:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.98 | 0.00 | 26.79 | 16.86 | 165.78 | 67.98 | 287.30 | 0.9304 | -109.1 | -209.9 | |
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back to the solar disc SDO HMI 2011-06-25 14:59:11 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 | 1.18 | 0.00 | 1.70 | 14.37 | 167.62 | 69.82 | 284.50 | 0.9406 | -331.0 | -279.9 | |
| 0.00 | 2.00 | 0.00 | 2.87 | 16.27 | 167.47 | 69.67 | 286.52 | 0.9404 | -497.0 | -367.5 | |
| 0.00 | 1.45 | 0.00 | 2.09 | 16.49 | 167.47 | 69.67 | 286.76 | 0.9405 | -458.0 | -362.7 | |
| 0.00 | 1.00 | 0.00 | 1.43 | 16.72 | 167.37 | 69.57 | 287.01 | 0.9400 | -423.0 | -404.7 | |
| 0.00 | 7.08 | 0.00 | 9.46 | 16.84 | 165.69 | 67.89 | 287.26 | 0.9302 | -427.0 | -338.8 | |
| 0.00 | 3.09 | 0.00 | 4.13 | 17.22 | 165.72 | 67.92 | 287.67 | 0.9305 | -290.0 | -230.4 | |
| 0.00 | 0.54 | 0.00 | 0.72 | 16.69 | 165.33 | 67.53 | 287.14 | 0.9278 | 179.0 | 111.2 | |
| 0.00 | 2.00 | 0.00 | 2.64 | 17.39 | 165.43 | 67.63 | 287.88 | 0.9288 | 240.0 | 221.2 | |
| 0.00 | 1.00 | 0.00 | 1.08 | 19.02 | 159.66 | 61.86 | 290.31 | 0.8907 | 566.0 | 476.3 | |
| 0.00 | 0.64 | 0.00 | 0.67 | 19.89 | 158.66 | 60.86 | 291.43 | 0.8842 | 350.0 | 333.6 | |
| 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. | |