SDO HMI 2011-06-10 11:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.78 | 31.16 | 9.59 | 25.88 | -15.85 | 246.52 | -51.49 | 110.26 | 0.8042 | 297.1 | 139.7 | |
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back to the solar disc SDO HMI 2011-06-10 11:59:11 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 |
| 2.99 | 5.71 | 2.40 | 4.58 | -16.01 | 248.10 | -49.91 | 110.87 | 0.7893 | 692.9 | 601.6 | |
| 0.00 | 1.63 | 0.00 | 1.32 | -15.72 | 247.80 | -50.21 | 110.44 | 0.7916 | 635.0 | 523.9 | |
| 1.45 | 1.90 | 1.18 | 1.55 | -15.89 | 247.29 | -50.72 | 110.50 | 0.7970 | 432.3 | 375.4 | |
| 4.89 | 8.69 | 3.98 | 7.07 | -15.47 | 247.38 | -50.62 | 110.02 | 0.7951 | 626.1 | 472.5 | |
| 2.45 | 6.16 | 2.03 | 5.11 | -15.73 | 246.59 | -51.42 | 110.12 | 0.8036 | 365.9 | 326.2 | |
| 0.00 | 0.91 | 0.00 | 0.75 | -14.85 | 246.13 | -51.88 | 108.93 | 0.8061 | 518.0 | 428.1 | |
| 0.00 | 2.35 | 0.00 | 2.04 | -16.19 | 244.75 | -53.26 | 110.20 | 0.8222 | -649.0 | -585.4 | |
| 0.00 | 1.00 | 0.00 | 0.87 | -16.35 | 244.42 | -53.59 | 110.31 | 0.8256 | -364.0 | -380.4 | |
| 0.00 | 1.36 | 0.00 | 1.22 | -16.49 | 243.27 | -54.74 | 110.19 | 0.8363 | -378.0 | -415.7 | |
| 0.00 | 1.45 | 0.00 | 1.37 | -17.01 | 241.51 | -56.50 | 110.40 | 0.8528 | -538.0 | -456.0 | |
| 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. | |