SDO HMI 2011-06-08 04:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.12 | 45.01 | 12.99 | 38.32 | 17.46 | 20.78 | 52.47 | 291.54 | 0.8148 | -322.7 | -276.6 | |
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back to the solar disc SDO HMI 2011-06-08 04:59:11 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 | 2.99 | 0.00 | 2.83 | 20.25 | 24.42 | 56.10 | 293.88 | 0.8537 | -605.0 | -456.1 | |
| 0.00 | 0.72 | 0.00 | 0.69 | 21.26 | 24.35 | 56.03 | 295.05 | 0.8552 | 325.0 | 308.2 | |
| 6.61 | 13.49 | 5.74 | 11.68 | 17.10 | 21.72 | 53.41 | 290.87 | 0.8234 | -476.5 | -441.0 | |
| 3.08 | 14.85 | 2.61 | 12.54 | 16.69 | 20.76 | 52.44 | 290.61 | 0.8135 | -537.4 | -464.8 | |
| 0.00 | 3.26 | 0.00 | 2.78 | 17.04 | 20.90 | 52.58 | 291.00 | 0.8155 | -526.0 | -453.8 | |
| 3.62 | -4.00 | 3.05 | -4.00 | 16.66 | 20.43 | 52.12 | 290.66 | 0.8103 | -763.2 | 999999 | |
| 1.81 | 2.99 | 1.59 | 2.62 | 19.41 | 21.62 | 53.30 | 293.63 | 0.8276 | 499.1 | 406.2 | |
| 0.00 | 0.91 | 0.00 | 0.74 | 17.11 | 18.81 | 50.50 | 291.63 | 0.7956 | -479.0 | -356.1 | |
| 0.00 | 1.09 | 0.00 | 0.87 | 16.73 | 17.88 | 49.56 | 291.43 | 0.7853 | -689.0 | -583.2 | |
| 0.00 | 3.53 | 0.00 | 2.68 | 17.49 | 15.26 | 46.94 | 293.21 | 0.7605 | 644.0 | 437.2 | |
| 0.00 | 1.18 | 0.00 | 0.89 | 17.72 | 15.15 | 46.83 | 293.53 | 0.7600 | 552.0 | 363.2 | |
| 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. | |