SDO HMI 2011-12-05 05:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.81 | 47.79 | 14.68 | 29.67 | -18.12 | 77.63 | -32.58 | 121.74 | 0.6038 | 149.6 | -284.4 | |
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back to the solar disc SDO HMI 2011-12-05 05:58:56 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 | 1.02 | 0.00 | 0.61 | -17.21 | 80.19 | -30.02 | 122.24 | 0.5672 | 764.0 | 558.9 | |
| 15.36 | 19.63 | 9.36 | 11.96 | -17.40 | 78.89 | -31.32 | 121.55 | 0.5843 | 934.5 | 649.3 | |
| 0.00 | 0.68 | 0.00 | 0.42 | -17.93 | 78.35 | -31.86 | 121.96 | 0.5942 | 417.0 | 357.5 | |
| 0.00 | 1.54 | 0.00 | 0.96 | -18.71 | 77.45 | -32.76 | 122.48 | 0.6098 | -894.0 | -652.9 | |
| 3.07 | 21.00 | 1.93 | 13.25 | -18.75 | 76.81 | -33.40 | 122.08 | 0.6176 | -825.8 | -658.8 | |
| 0.00 | 1.02 | 0.00 | 0.64 | -18.34 | 76.86 | -33.35 | 121.52 | 0.6144 | 276.0 | 219.5 | |
| 1.37 | -5.00 | 0.86 | -5.00 | -18.69 | 76.60 | -33.61 | 121.85 | 0.6196 | -918.2 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.64 | -17.87 | 76.77 | -33.43 | 120.78 | 0.6126 | -625.0 | -403.2 | |
| 4.01 | -5.00 | 2.53 | -5.00 | -18.75 | 76.43 | -33.78 | 121.83 | 0.6219 | -834.9 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.59 | -18.44 | 76.24 | -33.97 | 121.25 | 0.6223 | -416.0 | -369.4 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -18.66 | 75.77 | -34.44 | 121.26 | 0.6291 | -529.0 | -440.2 | |
| 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. | |