SDO HMI 2011-12-13 00:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.01 | 46.23 | 22.06 | 65.35 | 21.09 | 299.89 | -67.63 | 67.13 | 0.9362 | -209.2 | -79.6 | |
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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 |
| 4.26 | 6.56 | 5.11 | 7.87 | 19.98 | 303.81 | -63.72 | 67.68 | 0.9127 | -531.8 | -564.6 | |
| 0.00 | 1.11 | 0.00 | 1.35 | 19.83 | 303.42 | -64.11 | 67.91 | 0.9151 | -278.0 | -184.5 | |
| 1.79 | 2.55 | 2.23 | 3.18 | 20.09 | 302.85 | -64.68 | 67.73 | 0.9190 | -220.4 | -282.3 | |
| 0.00 | 1.11 | 0.00 | 1.33 | 18.88 | 303.53 | -64.00 | 68.91 | 0.9132 | -531.0 | -402.4 | |
| 0.00 | 0.60 | 0.00 | 0.75 | 19.93 | 302.60 | -64.93 | 67.94 | 0.9205 | -269.0 | -173.6 | |
| 0.00 | 2.21 | 0.00 | 3.22 | 22.73 | 299.49 | -68.03 | 65.49 | 0.9416 | -260.0 | -136.2 | |
| 0.00 | 1.02 | 0.00 | 1.28 | 19.33 | 302.54 | -64.99 | 68.60 | 0.9202 | -379.0 | -361.1 | |
| 4.77 | 9.96 | 6.22 | 13.05 | 20.26 | 301.65 | -65.88 | 67.76 | 0.9267 | -441.8 | -28.3 | |
| 0.00 | 1.19 | 0.00 | 1.45 | 18.36 | 303.03 | -64.50 | 69.57 | 0.9159 | -407.0 | -329.4 | |
| 0.00 | 1.53 | 0.00 | 2.19 | 22.09 | 299.81 | -67.72 | 66.11 | 0.9392 | -374.0 | -247.1 | |
| 1.96 | 3.49 | 2.56 | 4.55 | 19.88 | 301.57 | -65.96 | 68.17 | 0.9268 | -327.3 | -308.5 | |
| 0.00 | 0.77 | 0.00 | 0.98 | 19.00 | 301.96 | -65.56 | 69.05 | 0.9234 | -328.0 | -286.0 | |
| 0.00 | 0.85 | 0.00 | 1.19 | 21.13 | 300.07 | -67.46 | 67.08 | 0.9369 | -168.0 | -170.4 | |
| 0.00 | 1.02 | 0.00 | 1.47 | 21.42 | 299.53 | -67.99 | 66.86 | 0.9401 | -182.0 | -67.3 | |
| 0.00 | 2.64 | 0.00 | 3.88 | 20.51 | 298.87 | -68.66 | 67.92 | 0.9429 | -98.0 | -29.1 | |
| 2.38 | 4.34 | 4.37 | 7.99 | 23.53 | 294.96 | -72.57 | 65.32 | 0.9639 | 327.9 | 120.8 | |
| 0.85 | 2.64 | 1.57 | 4.90 | 23.30 | 294.84 | -72.69 | 65.56 | 0.9643 | 423.9 | 259.7 | |
| 0.00 | 1.70 | 0.00 | 2.98 | 22.65 | 295.61 | -71.92 | 66.14 | 0.9605 | 484.0 | 390.8 | |
| 0.00 | 0.94 | 0.00 | 1.74 | 22.02 | 294.39 | -73.14 | 66.94 | 0.9654 | 152.0 | 141.9 | |
| 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. | |