SDO HMI 2011-11-10 01:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 62.92 | 123.51 | 35.52 | 69.79 | -25.06 | 85.27 | 3.34 | 186.24 | 0.4832 | -166.9 | 66.6 | |
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back to the solar disc SDO HMI 2011-11-10 01:58:58 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 |
| 19.48 | 46.97 | 11.11 | 26.77 | -25.75 | 87.38 | 5.45 | 189.95 | 0.4973 | 1037.0 | 501.5 | |
| 0.00 | 3.79 | 0.00 | 2.14 | -24.69 | 87.10 | 5.18 | 189.86 | 0.4808 | 992.0 | 819.6 | |
| 5.00 | 7.93 | 2.80 | 4.44 | -24.08 | 86.13 | 4.20 | 188.24 | 0.4692 | 1002.8 | 781.9 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -24.76 | 86.12 | 4.19 | 188.00 | 0.4794 | 632.0 | 509.1 | |
| 16.46 | 30.86 | 9.19 | 17.24 | -23.98 | 83.94 | 2.02 | 184.00 | 0.4639 | -1102.5 | -499.2 | |
| 13.36 | 15.86 | 7.55 | 8.97 | -25.36 | 83.24 | 1.32 | 182.47 | 0.4846 | -1002.2 | -817.0 | |
| 1.47 | 4.14 | 0.82 | 2.33 | -24.88 | 83.04 | 1.12 | 182.14 | 0.4772 | -968.0 | -916.4 | |
| 7.15 | 13.01 | 4.05 | 7.37 | -25.53 | 82.75 | 0.83 | 181.54 | 0.4869 | -919.1 | -703.9 | |
| 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. | |