SDO HMI 2011-11-23 17:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.79 | 283.08 | 27.37 | 186.47 | 17.48 | 223.08 | -38.70 | 65.15 | 0.6594 | -567.8 | -254.7 | |
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back to the solar disc SDO HMI 2011-11-23 17:58:57 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 | 1.28 | 0.00 | 0.85 | 20.10 | 223.82 | -37.96 | 61.06 | 0.6624 | 483.0 | 369.6 | |
| 36.22 | 262.87 | 23.68 | 172.62 | 17.39 | 223.43 | -38.35 | 65.13 | 0.6549 | -1164.9 | -312.4 | |
| 2.57 | -2.00 | 1.70 | -2.00 | 17.90 | 222.62 | -39.16 | 64.76 | 0.6666 | -694.5 | 999999 | |
| 3.00 | -2.00 | 1.99 | -2.00 | 17.83 | 222.28 | -39.50 | 65.01 | 0.6704 | -750.4 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.56 | 16.02 | 222.73 | -39.05 | 67.43 | 0.6581 | -443.0 | -383.3 | |
| 0.00 | 3.34 | 0.00 | 2.21 | 16.35 | 222.33 | -39.45 | 67.11 | 0.6641 | -286.0 | -221.1 | |
| 0.00 | 3.08 | 0.00 | 2.10 | 18.92 | 220.99 | -40.79 | 64.04 | 0.6897 | 412.0 | 369.1 | |
| 0.00 | 1.28 | 0.00 | 0.85 | 15.43 | 221.91 | -39.87 | 68.62 | 0.6659 | 647.0 | 509.3 | |
| 0.00 | 1.03 | 0.00 | 0.69 | 16.55 | 221.36 | -40.42 | 67.22 | 0.6765 | 739.0 | 597.8 | |
| 0.00 | 1.11 | 0.00 | 0.75 | 16.11 | 220.65 | -41.13 | 68.12 | 0.6834 | 889.0 | 777.9 | |
| 0.00 | 1.71 | 0.00 | 1.16 | 16.44 | 220.40 | -41.38 | 67.74 | 0.6874 | 767.0 | 686.8 | |
| 0.00 | 0.60 | 0.00 | 0.41 | 16.89 | 220.16 | -41.62 | 67.20 | 0.6918 | 748.0 | 666.4 | |
| 0.00 | 1.20 | 0.00 | 0.83 | 17.68 | 219.31 | -42.47 | 66.43 | 0.7043 | 638.0 | 486.4 | |
| 0.00 | 1.03 | 0.00 | 0.71 | 17.49 | 219.36 | -42.42 | 66.66 | 0.7031 | 596.0 | 511.9 | |
| 0.00 | 1.37 | 0.00 | 0.98 | 19.77 | 218.34 | -43.44 | 63.98 | 0.7224 | 574.0 | 480.3 | |
| 0.00 | 1.46 | 0.00 | 1.10 | 20.86 | 215.29 | -46.49 | 63.69 | 0.7583 | 494.0 | 411.4 | |
| 0.00 | 0.86 | 0.00 | 0.65 | 20.70 | 214.90 | -46.88 | 64.04 | 0.7618 | 512.0 | 409.0 | |
| 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. | |