SDO HMI 2011-06-06 05:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.44 | 0.00 | 4.73 | 16.77 | 39.36 | 45.12 | 293.16 | 0.7391 | 129.0 | 124.6 | |
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back to the solar disc SDO HMI 2011-06-06 05:59:10 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 |
| 0.00 | 1.09 | 0.00 | 0.86 | 16.51 | 43.26 | 49.02 | 291.49 | 0.7802 | -595.0 | -546.2 | |
| 0.00 | 1.18 | 0.00 | 0.93 | 17.08 | 43.12 | 48.88 | 292.24 | 0.7803 | -596.0 | -519.8 | |
| 0.00 | 1.18 | 0.00 | 0.82 | 15.10 | 36.71 | 42.47 | 291.85 | 0.7046 | 589.0 | 454.9 | |
| 0.00 | 1.18 | 0.00 | 0.84 | 17.80 | 37.41 | 43.17 | 295.21 | 0.7222 | 602.0 | 524.7 | |
| 0.00 | 1.81 | 0.00 | 1.28 | 17.10 | 36.98 | 42.74 | 294.45 | 0.7149 | 645.0 | 567.5 | |
| 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. | |