SDO HMI 2011-11-26 21:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.78 | 25.67 | 8.17 | 19.02 | 9.01 | 267.63 | 47.60 | 280.90 | 0.7434 | -550.0 | -288.7 | |
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back to the solar disc SDO HMI 2011-11-26 21:58:56 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 |
| 1.37 | 2.14 | 1.12 | 1.75 | 10.03 | 272.29 | 52.26 | 281.51 | 0.7969 | -525.9 | -539.8 | |
| 0.00 | 3.42 | 0.00 | 2.71 | 8.25 | 271.10 | 51.07 | 279.41 | 0.7826 | 673.0 | 441.6 | |
| 1.97 | 2.91 | 1.57 | 2.33 | 10.41 | 271.35 | 51.32 | 282.11 | 0.7876 | -509.2 | -406.1 | |
| 7.44 | 9.24 | 5.48 | 6.80 | 8.32 | 267.47 | 47.44 | 279.93 | 0.7422 | -697.9 | -556.8 | |
| 0.00 | 1.28 | 0.00 | 0.93 | 10.31 | 266.59 | 46.56 | 282.75 | 0.7347 | -685.0 | -555.9 | |
| 0.00 | 1.97 | 0.00 | 1.36 | 9.19 | 263.87 | 43.84 | 281.69 | 0.7006 | -544.0 | -505.4 | |
| 0.00 | 1.63 | 0.00 | 1.12 | 9.32 | 263.68 | 43.65 | 281.90 | 0.6985 | -632.0 | -528.4 | |
| 0.00 | 1.63 | 0.00 | 1.11 | 7.83 | 263.22 | 43.19 | 279.85 | 0.6905 | -715.0 | -565.4 | |
| 0.00 | 1.45 | 0.00 | 0.91 | 10.39 | 256.85 | 36.82 | 285.19 | 0.6131 | -678.0 | -571.6 | |
| 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. | |