SDO HMI 2011-11-30 01:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.72 | 151.38 | 61.15 | 223.90 | -20.46 | 109.70 | -68.59 | 112.18 | 0.9429 | -10.7 | 146.4 | |
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back to the solar disc SDO HMI 2011-11-30 01:58:56 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 |
| 4.70 | 48.98 | 6.80 | 71.16 | -23.41 | 110.64 | -67.65 | 115.44 | 0.9413 | 564.1 | 205.7 | |
| 1.37 | -1.00 | 1.96 | -1.00 | -23.15 | 110.83 | -67.45 | 115.19 | 0.9400 | 806.6 | 999999 | |
| 1.45 | -1.00 | 2.12 | -1.00 | -23.09 | 110.47 | -67.82 | 115.07 | 0.9419 | 421.9 | 999999 | |
| 0.00 | 0.77 | 0.00 | 1.15 | -23.16 | 109.95 | -68.34 | 115.06 | 0.9447 | -330.0 | -237.0 | |
| 1.80 | 3.76 | 2.67 | 5.61 | -22.42 | 109.86 | -68.43 | 114.27 | 0.9445 | 159.4 | 109.5 | |
| 0.68 | -5.00 | 1.03 | -5.00 | -22.43 | 109.68 | -68.61 | 114.25 | 0.9454 | -117.2 | 999999 | |
| 8.29 | 25.39 | 14.79 | 45.17 | -22.43 | 106.21 | -72.08 | 113.73 | 0.9620 | -494.5 | -229.7 | |
| 10.26 | 64.45 | 13.78 | 86.41 | -16.87 | 111.32 | -66.97 | 108.64 | 0.9311 | 623.8 | 266.0 | |
| 7.61 | -7.00 | 13.39 | -7.00 | -21.98 | 106.36 | -71.93 | 113.29 | 0.9610 | -485.9 | 999999 | |
| 2.56 | 8.03 | 4.61 | 14.40 | -21.47 | 105.94 | -72.35 | 112.71 | 0.9626 | -374.2 | -401.8 | |
| 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. | |