SDO HMI 2011-03-06 22:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.58 | 45.54 | 16.36 | 47.49 | -22.65 | 182.19 | 62.24 | 248.13 | 0.8819 | 204.8 | 143.0 | |
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back to the solar disc SDO HMI 2011-03-06 22:58:59 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 | 1.99 | 0.00 | 2.13 | -21.49 | 183.11 | 63.16 | 249.50 | 0.8882 | 336.0 | 276.2 | |
| 0.00 | 1.12 | 0.00 | 1.19 | -21.34 | 182.78 | 62.82 | 249.65 | 0.8857 | 607.0 | 570.1 | |
| 3.29 | 4.32 | 3.47 | 4.57 | -21.63 | 182.72 | 62.77 | 249.32 | 0.8854 | 535.6 | 412.2 | |
| 2.77 | 19.71 | 2.95 | 20.89 | -22.29 | 183.03 | 63.08 | 248.60 | 0.8880 | 403.9 | 372.9 | |
| 1.56 | -4.00 | 1.67 | -4.00 | -22.54 | 183.09 | 63.14 | 248.32 | 0.8886 | 218.9 | 999999 | |
| 0.00 | 1.38 | 0.00 | 1.46 | -21.94 | 182.53 | 62.58 | 248.97 | 0.8841 | 656.0 | 617.8 | |
| 2.85 | -4.00 | 3.00 | -4.00 | -22.23 | 182.48 | 62.53 | 248.63 | 0.8839 | 613.6 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.90 | -21.95 | 182.13 | 62.17 | 248.93 | 0.8810 | 418.0 | 479.3 | |
| 2.51 | 3.29 | 2.65 | 3.47 | -23.63 | 182.50 | 62.55 | 247.05 | 0.8848 | 320.4 | 334.6 | |
| 0.00 | 1.21 | 0.00 | 1.24 | -23.15 | 181.55 | 61.60 | 247.51 | 0.8773 | -195.0 | -180.0 | |
| 0.00 | 1.64 | 0.00 | 1.68 | -23.54 | 181.52 | 61.57 | 247.07 | 0.8773 | -232.0 | -122.3 | |
| 1.56 | 2.59 | 1.57 | 2.61 | -23.57 | 180.93 | 60.98 | 246.98 | 0.8728 | -460.9 | -438.0 | |
| 1.04 | 1.47 | 1.05 | 1.49 | -23.93 | 181.15 | 61.20 | 246.59 | 0.8748 | -240.2 | -231.8 | |
| 0.00 | 1.38 | 0.00 | 1.39 | -24.05 | 180.91 | 60.96 | 246.43 | 0.8730 | -336.0 | -262.4 | |
| 0.00 | 1.38 | 0.00 | 1.35 | -23.64 | 179.72 | 59.77 | 246.79 | 0.8633 | -560.0 | -510.2 | |
| 0.00 | 3.20 | 0.00 | 3.12 | -23.93 | 179.69 | 59.73 | 246.45 | 0.8633 | -629.0 | -571.0 | |
| 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. | |