SDO HMI 2011-06-08 08:59:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.59 | 35.03 | 12.32 | 31.76 | 17.51 | 21.22 | 55.10 | 290.94 | 0.8390 | -345.8 | -278.8 | |
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back to the solar disc SDO HMI 2011-06-08 08:59:56 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 | 3.35 | 0.00 | 3.36 | 20.23 | 24.50 | 58.38 | 293.31 | 0.8720 | -556.0 | -437.8 | |
| 6.88 | 9.87 | 6.32 | 9.05 | 17.08 | 21.78 | 55.66 | 290.30 | 0.8436 | -462.8 | -230.1 | |
| 0.00 | 1.81 | 0.00 | 1.68 | 17.91 | 21.99 | 55.88 | 291.22 | 0.8471 | -412.0 | -245.4 | |
| 0.00 | 3.98 | 0.00 | 3.61 | 17.18 | 21.26 | 55.14 | 290.53 | 0.8392 | -639.0 | -443.8 | |
| 0.00 | 1.27 | 0.00 | 1.14 | 17.08 | 20.99 | 54.87 | 290.48 | 0.8366 | -514.0 | -421.1 | |
| 2.63 | 3.53 | 2.34 | 3.15 | 16.70 | 20.77 | 54.65 | 290.08 | 0.8339 | -476.6 | -501.0 | |
| 0.00 | 2.26 | 0.00 | 2.01 | 16.32 | 20.56 | 54.44 | 289.68 | 0.8312 | -317.0 | -278.4 | |
| 2.63 | 3.44 | 2.32 | 3.04 | 16.64 | 20.41 | 54.29 | 290.09 | 0.8305 | -685.8 | -646.7 | |
| 1.45 | 1.90 | 1.34 | 1.76 | 19.42 | 21.66 | 55.54 | 293.05 | 0.8471 | 341.5 | 238.4 | |
| 0.00 | 1.00 | 0.00 | 0.89 | 17.53 | 20.75 | 54.63 | 291.06 | 0.8353 | -428.0 | -345.9 | |
| 0.00 | 1.90 | 0.00 | 1.50 | 17.41 | 15.19 | 49.07 | 292.40 | 0.7820 | 533.0 | 399.9 | |
| 0.00 | 0.72 | 0.00 | 0.57 | 17.66 | 15.14 | 49.02 | 292.74 | 0.7821 | 480.0 | 363.0 | |
| 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. | |