SDO HMI 2011-07-02 21:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.44 | 55.21 | 6.88 | 30.49 | 15.51 | 24.67 | 23.41 | 300.00 | 0.4444 | -207.1 | -225.6 | |
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back to the solar disc SDO HMI 2011-07-02 21:59:11 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 | 3.45 | 0.00 | 1.92 | 13.31 | 26.82 | 25.56 | 293.61 | 0.4601 | 816.0 | 664.3 | |
| 0.00 | 1.36 | 0.00 | 0.75 | 12.42 | 26.24 | 24.98 | 292.18 | 0.4472 | 781.0 | 584.6 | |
| 0.00 | 1.18 | 0.00 | 0.65 | 12.67 | 26.06 | 24.80 | 292.84 | 0.4459 | -250.0 | -324.0 | |
| 0.00 | 1.09 | 0.00 | 0.61 | 15.16 | 25.97 | 24.70 | 298.05 | 0.4589 | -601.0 | -497.2 | |
| 0.00 | 3.90 | 0.00 | 2.17 | 15.39 | 25.61 | 24.35 | 298.81 | 0.4556 | -750.0 | -659.7 | |
| 0.00 | 1.91 | 0.00 | 1.06 | 16.30 | 25.42 | 24.15 | 300.79 | 0.4591 | -351.0 | -319.3 | |
| 0.00 | 4.18 | 0.00 | 2.31 | 15.05 | 25.19 | 23.93 | 298.51 | 0.4476 | -914.0 | -784.3 | |
| 0.00 | 6.99 | 0.00 | 3.86 | 14.71 | 25.12 | 23.85 | 297.88 | 0.4443 | -707.0 | -729.1 | |
| 8.81 | 13.89 | 4.87 | 7.68 | 15.34 | 24.95 | 23.69 | 299.32 | 0.4462 | -968.5 | -652.0 | |
| 0.00 | 1.09 | 0.00 | 0.61 | 17.23 | 24.63 | 23.37 | 303.36 | 0.4555 | 585.0 | 359.4 | |
| 0.00 | 0.91 | 0.00 | 0.50 | 15.63 | 24.26 | 23.00 | 300.58 | 0.4388 | -767.0 | -616.7 | |
| 0.00 | 1.82 | 0.00 | 1.00 | 16.39 | 24.14 | 22.88 | 302.22 | 0.4428 | 653.0 | 530.2 | |
| 3.63 | 5.72 | 2.01 | 3.17 | 17.33 | 24.20 | 22.94 | 304.02 | 0.4507 | 875.2 | 731.9 | |
| 0.00 | 1.09 | 0.00 | 0.60 | 15.92 | 23.95 | 22.69 | 301.48 | 0.4367 | -456.0 | -304.2 | |
| 0.00 | 1.73 | 0.00 | 0.94 | 16.22 | 22.89 | 21.63 | 303.24 | 0.4249 | -997.0 | -790.3 | |
| 0.00 | 1.09 | 0.00 | 0.59 | 17.19 | 21.60 | 20.34 | 306.74 | 0.4161 | -660.0 | -456.9 | |
| 0.00 | 1.63 | 0.00 | 0.89 | 17.99 | 20.74 | 19.48 | 309.47 | 0.4126 | 857.0 | 715.1 | |
| 0.00 | 2.18 | 0.00 | 1.18 | 16.80 | 20.31 | 19.05 | 307.64 | 0.3962 | 980.0 | 830.0 | |
| 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. | |