SDO HMI 2011-01-03 01:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 53.93 | 243.96 | 29.00 | 130.83 | -13.93 | 207.99 | -19.93 | 120.22 | 0.3835 | -100.3 | 54.8 | |
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back to the solar disc SDO HMI 2011-01-03 01:58:55 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 |
| 1.10 | 127.93 | 0.58 | 67.48 | -14.71 | 210.88 | -17.03 | 125.43 | 0.3492 | 854.6 | 549.8 | |
| 19.62 | -1.00 | 10.35 | -1.00 | -14.29 | 210.85 | -17.06 | 124.35 | 0.3459 | 1300.7 | 999999 | |
| 4.42 | -1.00 | 2.34 | -1.00 | -14.55 | 210.55 | -17.37 | 124.55 | 0.3524 | 999.3 | 999999 | |
| 1.78 | 3.82 | 0.95 | 2.03 | -12.67 | 209.07 | -18.85 | 117.93 | 0.3583 | 967.7 | 766.3 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -13.59 | 208.90 | -19.02 | 120.02 | 0.3674 | 795.0 | 598.1 | |
| 0.00 | 2.04 | 0.00 | 1.08 | -12.63 | 208.75 | -19.16 | 117.47 | 0.3626 | 512.0 | 331.9 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -11.39 | 207.47 | -20.44 | 113.01 | 0.3737 | -837.0 | -577.5 | |
| 0.00 | 1.10 | 0.00 | 0.61 | -17.58 | 205.70 | -22.22 | 124.95 | 0.4417 | -747.0 | -507.5 | |
| 0.00 | 2.29 | 0.00 | 1.25 | -13.81 | 205.93 | -21.98 | 117.30 | 0.4109 | -874.0 | -755.0 | |
| 1.78 | 4.59 | 0.97 | 2.49 | -13.60 | 205.85 | -22.06 | 116.75 | 0.4106 | -1011.4 | -615.8 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -15.24 | 205.41 | -22.50 | 119.90 | 0.4277 | -698.0 | -497.1 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -13.23 | 205.46 | -22.45 | 115.57 | 0.4139 | -872.0 | -702.2 | |
| 13.42 | 58.19 | 7.33 | 31.79 | -13.18 | 204.78 | -23.14 | 114.87 | 0.4235 | -1197.3 | -483.6 | |
| 10.62 | 29.73 | 5.82 | 16.29 | -13.87 | 204.57 | -23.34 | 116.19 | 0.4305 | -1003.2 | -703.1 | |
| 0.00 | 1.10 | 0.00 | 0.61 | -14.52 | 204.07 | -23.84 | 117.13 | 0.4416 | -799.0 | -687.8 | |
| 0.00 | 1.61 | 0.00 | 0.89 | -13.89 | 204.07 | -23.84 | 115.80 | 0.4377 | -884.0 | -689.4 | |
| 1.19 | 5.44 | 0.66 | 3.00 | -13.76 | 203.76 | -24.16 | 115.27 | 0.4415 | -853.7 | -764.5 | |
| 0.00 | 1.87 | 0.00 | 1.03 | -14.30 | 203.59 | -24.32 | 116.26 | 0.4469 | -564.0 | -494.4 | |
| 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. | |