SDO HMI 2011-06-07 09:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.46 | 42.90 | 19.06 | 42.87 | -21.23 | 36.56 | 57.75 | 245.22 | 0.8698 | 389.7 | 172.3 | |
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back to the solar disc SDO HMI 2011-06-07 09:59:11 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 |
| 13.12 | 17.29 | 14.02 | 18.46 | -19.24 | 39.33 | 60.52 | 248.12 | 0.8876 | 635.3 | 405.2 | |
| 0.00 | 1.90 | 0.00 | 1.95 | -20.43 | 37.75 | 58.93 | 246.46 | 0.8775 | 236.0 | 213.0 | |
| 0.00 | 0.36 | 0.00 | 0.39 | -22.37 | 38.72 | 59.90 | 244.53 | 0.8881 | 324.0 | 371.5 | |
| 0.00 | 0.63 | 0.00 | 0.64 | -20.60 | 37.22 | 58.40 | 246.16 | 0.8737 | 540.0 | 487.0 | |
| 0.00 | 1.72 | 0.00 | 1.70 | -22.23 | 36.08 | 57.27 | 244.05 | 0.8679 | 608.0 | 396.4 | |
| 0.00 | 1.45 | 0.00 | 1.38 | -21.80 | 34.85 | 56.04 | 244.22 | 0.8572 | 600.0 | 584.7 | |
| 0.00 | 2.53 | 0.00 | 2.43 | -22.33 | 34.87 | 56.06 | 243.63 | 0.8586 | 530.0 | 457.6 | |
| 0.00 | 0.72 | 0.00 | 0.69 | -22.20 | 34.56 | 55.74 | 243.69 | 0.8557 | 572.0 | 528.0 | |
| 0.00 | 0.72 | 0.00 | 0.67 | -21.76 | 33.32 | 54.51 | 243.84 | 0.8445 | -329.0 | -290.8 | |
| 5.34 | 8.78 | 5.04 | 8.27 | -23.12 | 33.95 | 55.14 | 242.48 | 0.8530 | 448.6 | 305.2 | |
| 0.00 | 1.18 | 0.00 | 1.06 | -21.44 | 32.75 | 53.93 | 244.06 | 0.8389 | -565.0 | -472.5 | |
| 0.00 | 0.91 | 0.00 | 0.83 | -23.55 | 32.89 | 54.08 | 241.67 | 0.8454 | 301.0 | 254.1 | |
| 0.00 | 2.72 | 0.00 | 2.57 | -24.75 | 33.53 | 54.72 | 240.51 | 0.8538 | -553.0 | -447.4 | |
| 0.00 | 1.36 | 0.00 | 1.25 | -24.11 | 32.50 | 53.68 | 240.91 | 0.8437 | -472.0 | -493.1 | |
| 0.00 | 0.63 | 0.00 | 0.58 | -24.42 | 32.63 | 53.81 | 240.61 | 0.8456 | -466.0 | -460.1 | |
| 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. | |