SDO HMI 2011-11-24 09:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.73 | 38.63 | 10.74 | 27.80 | 16.05 | 297.95 | 44.95 | 290.65 | 0.7278 | -506.2 | -362.9 | |
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back to the solar disc SDO HMI 2011-11-24 09:58:57 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 |
| 12.16 | 15.25 | 8.92 | 11.18 | 16.02 | 299.01 | 46.01 | 290.27 | 0.7396 | -629.5 | -356.9 | |
| 0.00 | 1.20 | 0.00 | 0.87 | 15.57 | 298.66 | 45.66 | 289.77 | 0.7345 | -815.0 | -633.3 | |
| 0.00 | 8.05 | 0.00 | 5.79 | 15.73 | 298.00 | 45.01 | 290.18 | 0.7276 | -536.0 | -468.2 | |
| 0.00 | 1.71 | 0.00 | 1.23 | 16.29 | 297.86 | 44.86 | 290.97 | 0.7274 | 477.0 | 300.1 | |
| 0.00 | 2.66 | 0.00 | 1.89 | 15.65 | 297.54 | 44.55 | 290.21 | 0.7221 | -680.0 | -497.4 | |
| 2.57 | 4.03 | 1.82 | 2.86 | 15.90 | 297.18 | 44.19 | 290.66 | 0.7187 | -668.4 | -556.0 | |
| 0.00 | 1.28 | 0.00 | 0.92 | 17.68 | 297.45 | 44.45 | 292.97 | 0.7270 | 708.0 | 513.5 | |
| 0.00 | 1.97 | 0.00 | 1.38 | 16.42 | 296.04 | 43.05 | 291.74 | 0.7072 | -633.0 | -468.9 | |
| 0.00 | 1.11 | 0.00 | 0.77 | 17.17 | 295.32 | 42.33 | 293.03 | 0.7014 | -541.0 | -418.0 | |
| 0.00 | 1.37 | 0.00 | 0.91 | 16.88 | 292.94 | 39.94 | 293.55 | 0.6725 | -634.0 | -528.6 | |
| 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. | |