SDO HMI 2011-12-05 22:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.07 | 170.41 | 16.70 | 113.29 | 17.72 | 62.29 | -38.58 | 63.16 | 0.6687 | -928.8 | -348.4 | |
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back to the solar disc SDO HMI 2011-12-05 22:58:56 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 | 2.05 | 0.00 | 1.24 | 18.91 | 70.61 | -30.26 | 56.17 | 0.5761 | -838.0 | -650.2 | |
| 0.00 | 1.28 | 0.00 | 0.78 | 18.62 | 69.98 | -30.89 | 57.09 | 0.5817 | -591.0 | -504.2 | |
| 0.00 | 0.94 | 0.00 | 0.59 | 21.41 | 67.74 | -33.13 | 54.66 | 0.6260 | -624.0 | -552.5 | |
| 0.00 | 1.02 | 0.00 | 0.68 | 25.86 | 66.35 | -34.52 | 49.73 | 0.6707 | -623.0 | -511.5 | |
| 0.00 | 1.02 | 0.00 | 0.65 | 21.70 | 67.40 | -33.47 | 54.51 | 0.6317 | -561.0 | -374.2 | |
| 0.00 | 2.05 | 0.00 | 1.36 | 25.73 | 66.16 | -34.71 | 50.03 | 0.6717 | -748.0 | -606.2 | |
| 0.00 | 1.62 | 0.00 | 1.08 | 25.50 | 66.23 | -34.64 | 50.27 | 0.6694 | -758.0 | -644.1 | |
| 0.00 | 1.88 | 0.00 | 1.27 | 26.42 | 65.11 | -35.76 | 49.89 | 0.6866 | -505.0 | -518.4 | |
| 0.00 | 1.62 | 0.00 | 1.10 | 25.46 | 64.72 | -36.15 | 51.36 | 0.6843 | -441.0 | -359.1 | |
| 0.00 | 1.36 | 0.00 | 0.87 | 19.05 | 65.93 | -34.93 | 59.24 | 0.6322 | -608.0 | -503.1 | |
| 0.00 | 2.13 | 0.00 | 1.35 | 18.49 | 65.95 | -34.92 | 60.05 | 0.6288 | -704.0 | -602.8 | |
| 0.00 | 1.54 | 0.00 | 1.05 | 24.48 | 63.26 | -37.60 | 53.54 | 0.6929 | -521.0 | -398.7 | |
| 0.00 | 0.77 | 0.00 | 0.49 | 18.18 | 65.03 | -35.84 | 61.05 | 0.6380 | -565.0 | -468.7 | |
| 25.07 | 151.13 | 16.70 | 100.78 | 17.12 | 61.77 | -39.10 | 64.29 | 0.6713 | -1167.5 | -321.9 | |
| 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. | |