SDO HMI 2011-11-25 12:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.62 | 51.19 | 21.28 | 52.35 | 16.67 | 298.29 | 60.11 | 288.25 | 0.8758 | -78.4 | 90.2 | |
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back to the solar disc SDO HMI 2011-11-25 12:58:57 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 |
| 0.51 | 22.17 | 0.56 | 24.35 | 16.02 | 300.54 | 62.36 | 287.18 | 0.8931 | -431.2 | -61.7 | |
| 9.42 | -1.00 | 10.31 | -1.00 | 16.36 | 300.59 | 62.41 | 287.55 | 0.8939 | -560.8 | 999999 | |
| 2.82 | 3.59 | 3.01 | 3.82 | 15.58 | 299.83 | 61.66 | 286.77 | 0.8874 | -341.8 | -304.8 | |
| 0.00 | 1.03 | 0.00 | 1.05 | 16.04 | 298.41 | 60.24 | 287.48 | 0.8767 | 279.0 | 248.2 | |
| 0.00 | 0.86 | 0.00 | 0.86 | 16.37 | 297.65 | 59.47 | 287.96 | 0.8708 | -410.0 | -384.9 | |
| 0.00 | 1.11 | 0.00 | 1.09 | 16.75 | 297.05 | 58.87 | 288.49 | 0.8664 | -362.0 | -320.5 | |
| 0.94 | 2.57 | 0.91 | 2.49 | 16.67 | 296.41 | 58.24 | 288.50 | 0.8610 | 225.0 | 3.0 | |
| 0.00 | 1.37 | 0.00 | 1.31 | 16.71 | 296.08 | 57.90 | 288.60 | 0.8582 | 290.0 | 252.1 | |
| 0.00 | 1.11 | 0.00 | 1.07 | 17.39 | 296.24 | 58.06 | 289.35 | 0.8604 | 308.0 | 127.6 | |
| 0.00 | 1.03 | 0.00 | 0.97 | 16.69 | 295.49 | 57.31 | 288.68 | 0.8531 | 236.0 | 178.0 | |
| 0.00 | 0.94 | 0.00 | 0.90 | 17.61 | 295.82 | 57.65 | 289.68 | 0.8572 | 294.0 | 207.6 | |
| 1.54 | 7.36 | 1.44 | 6.87 | 17.10 | 295.11 | 56.93 | 289.22 | 0.8504 | 405.9 | 466.2 | |
| 0.00 | 1.97 | 0.00 | 1.85 | 17.50 | 295.25 | 57.07 | 289.66 | 0.8521 | 510.0 | 379.7 | |
| 2.65 | 6.08 | 2.50 | 5.72 | 17.72 | 295.29 | 57.12 | 289.90 | 0.8529 | 579.5 | 444.1 | |
| 2.74 | -12.00 | 2.55 | -12.00 | 17.32 | 294.93 | 56.75 | 289.51 | 0.8491 | 538.8 | 999999 | |
| 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. | |