SDO HMI 2011-11-15 10:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.87 | 41.70 | 8.18 | 22.86 | 8.21 | 346.15 | -24.93 | 76.74 | 0.4306 | 517.7 | 445.2 | |
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back to the solar disc SDO HMI 2011-11-15 10:58:58 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 |
| 0.00 | 1.20 | 0.00 | 0.64 | 6.83 | 351.01 | -20.07 | 77.97 | 0.3500 | 724.0 | 526.7 | |
| 0.00 | 2.15 | 0.00 | 1.15 | 7.85 | 349.75 | -21.34 | 75.87 | 0.3733 | -1022.0 | -772.8 | |
| 0.00 | 1.46 | 0.00 | 0.78 | 8.20 | 349.31 | -21.78 | 75.21 | 0.3814 | -796.0 | -589.9 | |
| 0.00 | 1.38 | 0.00 | 0.75 | 8.15 | 346.70 | -24.38 | 76.65 | 0.4218 | 767.0 | 652.8 | |
| 0.95 | 30.69 | 0.52 | 16.87 | 8.56 | 346.15 | -24.94 | 75.96 | 0.4316 | 739.3 | 756.9 | |
| 10.57 | -5.00 | 5.81 | -5.00 | 8.34 | 345.83 | -25.25 | 76.59 | 0.4358 | 981.9 | 999999 | |
| 3.35 | -5.00 | 1.85 | -5.00 | 8.42 | 345.59 | -25.49 | 76.51 | 0.4397 | 701.1 | 999999 | |
| 0.00 | 1.81 | 0.00 | 1.00 | 8.53 | 344.99 | -26.10 | 76.53 | 0.4492 | -725.0 | -552.0 | |
| 0.00 | 0.95 | 0.00 | 0.52 | 3.45 | 345.11 | -25.97 | 87.94 | 0.4392 | 781.0 | 597.2 | |
| 0.00 | 2.06 | 0.00 | 1.15 | 8.87 | 343.95 | -27.13 | 76.23 | 0.4659 | 743.0 | 626.4 | |
| 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. | |