SDO HMI 2011-06-03 01:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.91 | 45.67 | 8.88 | 24.06 | -18.03 | 26.31 | -9.82 | 151.92 | 0.3448 | 450.4 | 140.0 | |
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back to the solar disc SDO HMI 2011-06-03 01:59:10 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 |
| 16.91 | 32.09 | 8.88 | 16.85 | -17.89 | 27.34 | -8.79 | 154.08 | 0.3343 | 1074.4 | 614.1 | |
| 0.00 | 1.27 | 0.00 | 0.67 | -19.91 | 26.52 | -9.62 | 154.72 | 0.3697 | 704.0 | 582.5 | |
| 0.00 | 0.63 | 0.00 | 0.33 | -18.14 | 26.52 | -9.62 | 152.40 | 0.3441 | 777.0 | 601.6 | |
| 0.00 | 1.27 | 0.00 | 0.67 | -17.73 | 25.08 | -11.05 | 148.39 | 0.3500 | 702.0 | 625.1 | |
| 0.00 | 1.18 | 0.00 | 0.63 | -18.49 | 23.82 | -12.31 | 146.83 | 0.3713 | -849.0 | -685.3 | |
| 0.00 | 1.72 | 0.00 | 0.91 | -17.92 | 23.77 | -12.37 | 145.80 | 0.3642 | -727.0 | -643.8 | |
| 0.00 | 4.34 | 0.00 | 2.31 | -18.01 | 23.30 | -12.84 | 144.98 | 0.3698 | -753.0 | -661.0 | |
| 0.00 | 1.54 | 0.00 | 0.82 | -18.87 | 22.91 | -13.23 | 145.56 | 0.3846 | -891.0 | -705.5 | |
| 0.00 | 1.63 | 0.00 | 0.87 | -18.65 | 22.82 | -13.31 | 145.05 | 0.3825 | -902.0 | -748.1 | |
| 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. | |