SDO HMI 2011-11-22 01:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.18 | 208.17 | 31.17 | 217.59 | 17.41 | 222.92 | -60.81 | 71.27 | 0.8815 | -517.4 | -90.9 | |
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back to the solar disc SDO HMI 2011-11-22 01:58:57 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 |
| 25.72 | 173.53 | 26.42 | 179.62 | 17.48 | 223.39 | -60.34 | 71.13 | 0.8779 | -777.9 | -183.5 | |
| 1.80 | -1.00 | 1.88 | -1.00 | 17.99 | 222.84 | -60.89 | 70.63 | 0.8827 | -421.7 | 999999 | |
| 1.20 | -1.00 | 1.27 | -1.00 | 18.07 | 222.47 | -61.26 | 70.60 | 0.8857 | -298.8 | 999999 | |
| 0.00 | 1.03 | 0.00 | 1.09 | 16.49 | 222.14 | -61.59 | 72.42 | 0.8867 | -131.0 | -140.5 | |
| 0.00 | 0.69 | 0.00 | 0.74 | 16.75 | 221.73 | -62.00 | 72.17 | 0.8901 | 338.0 | 306.4 | |
| 0.00 | 10.97 | 0.00 | 12.12 | 17.44 | 221.05 | -62.68 | 71.49 | 0.8957 | 145.0 | 148.3 | |
| 0.00 | 3.34 | 0.00 | 3.56 | 15.84 | 221.97 | -61.76 | 73.17 | 0.8874 | 512.0 | 339.4 | |
| 1.46 | 13.72 | 1.60 | 14.82 | 16.52 | 221.19 | -62.54 | 72.50 | 0.8939 | 445.5 | 401.9 | |
| 0.00 | 3.43 | 0.00 | 3.93 | 17.28 | 219.89 | -63.83 | 71.80 | 0.9040 | 579.0 | 437.1 | |
| 0.00 | 1.46 | 0.00 | 1.71 | 15.93 | 219.16 | -64.57 | 73.36 | 0.9082 | 336.0 | 283.9 | |
| 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. | |