SDO HMI 2011-02-09 03:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.44 | 52.00 | 13.82 | 35.34 | 20.18 | 65.20 | -34.44 | 50.90 | 0.6858 | -32.3 | -48.1 | |
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back to the solar disc SDO HMI 2011-02-09 03:58:56 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 |
| 5.30 | 23.26 | 3.51 | 15.45 | 19.79 | 67.02 | -32.62 | 49.94 | 0.6650 | -918.2 | -664.8 | |
| 1.54 | -1.00 | 1.02 | -1.00 | 20.03 | 66.77 | -32.86 | 49.84 | 0.6694 | -739.8 | 999999 | |
| 3.16 | -1.00 | 2.10 | -1.00 | 19.81 | 66.75 | -32.88 | 50.14 | 0.6678 | -965.5 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.57 | 20.23 | 66.35 | -33.28 | 49.96 | 0.6750 | -423.0 | -382.8 | |
| 1.37 | -1.00 | 0.91 | -1.00 | 19.90 | 66.39 | -33.24 | 50.32 | 0.6721 | -630.4 | 999999 | |
| 0.00 | 3.85 | 0.00 | 2.59 | 20.09 | 65.89 | -33.74 | 50.49 | 0.6785 | -469.0 | -370.6 | |
| 0.00 | 0.77 | 0.00 | 0.52 | 20.44 | 65.65 | -33.98 | 50.27 | 0.6834 | -342.0 | -263.9 | |
| 0.00 | 0.60 | 0.00 | 0.41 | 20.68 | 65.52 | -34.12 | 50.09 | 0.6865 | -245.0 | -279.0 | |
| 3.51 | 6.76 | 2.42 | 4.66 | 20.85 | 64.51 | -35.13 | 50.67 | 0.6975 | 815.9 | 691.2 | |
| 1.88 | -9.00 | 1.30 | -9.00 | 20.73 | 64.27 | -35.37 | 50.99 | 0.6990 | 714.8 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.95 | 21.22 | 63.94 | -35.70 | 50.67 | 0.7056 | 443.0 | 321.6 | |
| 0.00 | 3.76 | 0.00 | 2.61 | 20.47 | 63.83 | -35.80 | 51.64 | 0.7014 | 747.0 | 668.0 | |
| 0.43 | 4.53 | 0.30 | 3.15 | 20.10 | 63.42 | -36.21 | 52.37 | 0.7028 | 896.2 | 717.7 | |
| 1.37 | -13.00 | 0.95 | -13.00 | 20.11 | 63.22 | -36.41 | 52.50 | 0.7049 | 736.9 | 999999 | |
| 1.88 | 4.87 | 1.31 | 3.40 | 19.94 | 62.96 | -36.68 | 52.91 | 0.7063 | 722.2 | 572.2 | |
| 0.00 | 1.37 | 0.00 | 1.03 | 21.48 | 59.08 | -40.56 | 53.71 | 0.7530 | 449.0 | 380.4 | |
| 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. | |