SDO HMI 2011-11-29 23:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.39 | 140.66 | 54.01 | 221.20 | -20.53 | 109.55 | -69.84 | 112.09 | 0.9494 | -18.5 | 117.2 | |
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back to the solar disc SDO HMI 2011-11-29 23:58:56 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 |
| 0.00 | 1.79 | 0.00 | 2.75 | -23.97 | 110.58 | -68.80 | 115.84 | 0.9479 | 337.0 | 238.9 | |
| 4.53 | 40.85 | 6.89 | 62.60 | -23.39 | 110.71 | -68.68 | 115.25 | 0.9467 | 570.7 | 179.5 | |
| 0.43 | -2.00 | 0.64 | -2.00 | -23.09 | 110.95 | -68.44 | 114.98 | 0.9452 | 831.6 | 999999 | |
| 0.77 | -2.00 | 1.18 | -2.00 | -23.10 | 110.40 | -68.99 | 114.90 | 0.9480 | 354.7 | 999999 | |
| 0.00 | 3.67 | 0.00 | 5.77 | -22.47 | 109.83 | -69.56 | 114.15 | 0.9503 | 270.0 | 163.0 | |
| 8.46 | 28.54 | 15.93 | 54.08 | -22.41 | 106.36 | -73.03 | 113.59 | 0.9661 | -517.9 | -256.0 | |
| 6.15 | -6.00 | 11.54 | -6.00 | -21.99 | 106.37 | -73.02 | 113.17 | 0.9658 | -477.5 | 999999 | |
| 10.08 | 58.80 | 14.19 | 82.57 | -16.88 | 111.35 | -68.04 | 108.51 | 0.9374 | 608.8 | 276.5 | |
| 0.26 | -8.00 | 0.37 | -8.00 | -17.08 | 110.86 | -68.53 | 108.65 | 0.9404 | -77.3 | 999999 | |
| 1.71 | 7.01 | 3.27 | 13.43 | -21.49 | 105.92 | -73.47 | 112.59 | 0.9673 | -403.1 | -362.2 | |
| 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. | |