SDO HMI 2011-08-24 05:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.95 | 51.18 | 7.46 | 31.78 | -21.40 | 53.13 | 24.05 | 219.09 | 0.6048 | 71.6 | -97.8 | |
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back to the solar disc SDO HMI 2011-08-24 05:59:09 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 | 1.44 | 0.00 | 0.91 | -17.37 | 59.56 | 30.48 | 230.67 | 0.6280 | 700.0 | 572.2 | |
| 0.00 | 0.99 | 0.00 | 0.63 | -17.85 | 58.76 | 29.68 | 229.32 | 0.6237 | 730.0 | 583.9 | |
| 0.00 | 0.90 | 0.00 | 0.57 | -19.37 | 58.39 | 29.31 | 227.08 | 0.6329 | 578.0 | 501.1 | |
| 0.00 | 0.90 | 0.00 | 0.57 | -19.57 | 57.36 | 28.28 | 225.83 | 0.6247 | 619.0 | 548.6 | |
| 0.00 | 0.45 | 0.00 | 0.29 | -19.91 | 57.36 | 28.28 | 225.42 | 0.6276 | 549.0 | 481.2 | |
| 0.00 | 1.08 | 0.00 | 0.69 | -21.72 | 56.21 | 27.13 | 222.15 | 0.6336 | 513.0 | 463.9 | |
| 0.00 | 3.86 | 0.00 | 2.45 | -21.24 | 55.72 | 26.64 | 222.18 | 0.6246 | 934.0 | 726.9 | |
| 11.95 | 16.54 | 7.46 | 10.32 | -20.77 | 54.72 | 25.64 | 221.66 | 0.6110 | 859.4 | 687.1 | |
| 0.00 | 1.17 | 0.00 | 0.72 | -20.99 | 53.01 | 23.93 | 219.49 | 0.5977 | -241.0 | -215.5 | |
| 0.00 | 1.62 | 0.00 | 1.00 | -20.98 | 52.79 | 23.71 | 219.25 | 0.5956 | -482.0 | -337.6 | |
| 0.00 | 1.08 | 0.00 | 0.67 | -21.39 | 52.75 | 23.67 | 218.75 | 0.5996 | -709.0 | -592.8 | |
| 0.00 | 1.17 | 0.00 | 0.72 | -20.93 | 52.50 | 23.42 | 218.96 | 0.5926 | -649.0 | -570.1 | |
| 0.00 | 1.08 | 0.00 | 0.67 | -22.13 | 51.82 | 22.74 | 216.83 | 0.5995 | -656.0 | -529.4 | |
| 0.00 | 2.88 | 0.00 | 1.75 | -20.82 | 51.14 | 22.06 | 217.44 | 0.5796 | -837.0 | -634.6 | |
| 0.00 | 1.44 | 0.00 | 0.89 | -22.45 | 51.30 | 22.22 | 215.87 | 0.5987 | -554.0 | -488.1 | |
| 0.00 | 3.24 | 0.00 | 1.98 | -22.42 | 50.03 | 20.95 | 214.33 | 0.5882 | -671.0 | -505.4 | |
| 0.00 | 2.97 | 0.00 | 1.81 | -22.45 | 49.71 | 20.63 | 213.91 | 0.5859 | -683.0 | -597.7 | |
| 0.00 | 1.08 | 0.00 | 0.65 | -21.99 | 49.61 | 20.53 | 214.25 | 0.5799 | -921.0 | -804.8 | |
| 0.00 | 1.89 | 0.00 | 1.14 | -21.54 | 49.54 | 20.46 | 214.64 | 0.5742 | -853.0 | -713.5 | |
| 0.00 | 1.17 | 0.00 | 0.73 | -24.60 | 49.29 | 20.21 | 211.26 | 0.6074 | -635.0 | -455.2 | |
| 0.00 | 2.07 | 0.00 | 1.29 | -24.94 | 48.85 | 19.77 | 210.41 | 0.6081 | -434.0 | -324.0 | |
| 0.00 | 2.16 | 0.00 | 1.33 | -24.66 | 48.16 | 19.08 | 209.80 | 0.6001 | -670.0 | -526.8 | |
| 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. | |