SDO HMI 2011-02-14 08:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 53.38 | 137.28 | 36.05 | 92.17 | 20.04 | 64.51 | 33.44 | 310.00 | 0.6775 | 108.0 | 244.4 | |
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back to the solar disc SDO HMI 2011-02-14 08:58:57 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 |
| 18.68 | 38.56 | 13.07 | 26.98 | 19.50 | 68.06 | 36.99 | 306.55 | 0.7084 | -834.8 | -325.5 | |
| 0.00 | 1.63 | 0.00 | 1.13 | 19.14 | 67.65 | 36.58 | 306.41 | 0.7019 | -870.0 | -641.9 | |
| 0.00 | 1.89 | 0.00 | 1.30 | 19.05 | 67.28 | 36.21 | 306.57 | 0.6976 | -678.0 | -580.3 | |
| 0.00 | 1.46 | 0.00 | 1.02 | 20.77 | 67.35 | 36.27 | 308.57 | 0.7099 | -662.0 | -546.0 | |
| 0.00 | 1.20 | 0.00 | 0.82 | 19.28 | 66.41 | 35.33 | 307.50 | 0.6904 | -636.0 | -587.0 | |
| 0.00 | 1.37 | 0.00 | 0.91 | 19.07 | 64.30 | 33.23 | 308.89 | 0.6678 | 422.0 | 364.1 | |
| 0.00 | 1.29 | 0.00 | 0.85 | 19.15 | 64.13 | 33.06 | 309.14 | 0.6668 | 410.0 | 376.2 | |
| 2.14 | 6.08 | 1.42 | 4.02 | 19.17 | 63.91 | 32.84 | 309.34 | 0.6647 | 844.6 | 676.1 | |
| 0.00 | 0.60 | 0.00 | 0.39 | 18.83 | 63.73 | 32.65 | 309.08 | 0.6602 | 777.0 | 668.3 | |
| 4.97 | 5.74 | 3.35 | 3.87 | 21.73 | 63.55 | 32.48 | 312.70 | 0.6811 | -675.8 | -535.3 | |
| 1.29 | 67.61 | 0.85 | 44.37 | 19.80 | 63.05 | 31.98 | 310.84 | 0.6610 | 703.1 | 566.9 | |
| 4.97 | -11.00 | 3.26 | -11.00 | 19.75 | 62.70 | 31.63 | 311.07 | 0.6571 | 1169.4 | 999999 | |
| 14.48 | -11.00 | 9.54 | -11.00 | 20.21 | 62.77 | 31.70 | 311.58 | 0.6615 | 874.9 | 999999 | |
| 1.11 | -11.00 | 0.73 | -11.00 | 20.09 | 62.37 | 31.30 | 311.78 | 0.6566 | 903.2 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.62 | 21.04 | 61.74 | 30.67 | 313.48 | 0.6584 | 682.0 | 530.8 | |
| 0.00 | 1.29 | 0.00 | 0.84 | 20.58 | 61.30 | 30.23 | 313.33 | 0.6503 | 714.0 | 600.8 | |
| 5.74 | 5.91 | 3.83 | 3.95 | 23.20 | 61.29 | 30.22 | 316.36 | 0.6726 | 701.2 | 585.5 | |
| 0.00 | 1.71 | 0.00 | 1.10 | 20.71 | 59.66 | 28.59 | 315.05 | 0.6357 | 690.0 | 421.5 | |
| 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. | |