SDO HMI 2011-10-18 02:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.60 | 176.52 | 13.60 | 106.26 | -26.91 | 36.08 | 11.40 | 198.22 | 0.5702 | 453.9 | 322.9 | |
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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 |
| 22.60 | 159.51 | 13.60 | 96.00 | -26.75 | 37.22 | 12.54 | 199.96 | 0.5704 | 1195.8 | 385.2 | |
| 0.00 | 2.09 | 0.00 | 1.19 | -22.42 | 33.79 | 9.11 | 197.31 | 0.4941 | 865.0 | 700.0 | |
| 0.00 | 1.31 | 0.00 | 0.75 | -22.59 | 33.74 | 9.06 | 197.11 | 0.4963 | 767.0 | 624.8 | |
| 0.00 | 1.05 | 0.00 | 0.63 | -27.42 | 33.70 | 9.02 | 194.32 | 0.5647 | 718.0 | 520.2 | |
| 0.00 | 1.13 | 0.00 | 0.69 | -29.07 | 30.56 | 5.89 | 188.94 | 0.5787 | 664.0 | 538.3 | |
| 0.00 | 1.48 | 0.00 | 0.88 | -27.85 | 26.90 | 2.23 | 183.56 | 0.5555 | -666.0 | -568.4 | |
| 0.00 | 1.05 | 0.00 | 0.62 | -27.56 | 25.28 | 0.60 | 180.97 | 0.5503 | -676.0 | -467.7 | |
| 0.00 | 0.44 | 0.00 | 0.26 | -29.22 | 22.79 | -1.89 | 177.12 | 0.5751 | -690.0 | -536.6 | |
| 0.00 | 0.96 | 0.00 | 0.58 | -29.48 | 22.72 | -1.96 | 177.04 | 0.5788 | -626.0 | -521.3 | |
| 0.00 | 1.48 | 0.00 | 0.90 | -29.67 | 22.54 | -2.14 | 176.79 | 0.5815 | -633.0 | -488.6 | |
| 0.00 | 0.96 | 0.00 | 0.59 | -30.04 | 21.56 | -3.11 | 175.39 | 0.5877 | -439.0 | -428.4 | |
| 0.00 | 1.05 | 0.00 | 0.64 | -29.53 | 20.79 | -3.89 | 174.15 | 0.5815 | -728.0 | -507.2 | |
| 0.00 | 2.18 | 0.00 | 1.39 | -32.91 | 19.75 | -4.93 | 173.40 | 0.6298 | -754.0 | -636.0 | |
| 0.00 | 0.87 | 0.00 | 0.55 | -31.74 | 18.97 | -5.71 | 172.07 | 0.6153 | -736.0 | -536.3 | |
| 0.00 | 0.96 | 0.00 | 0.59 | -29.61 | 16.88 | -7.80 | 168.44 | 0.5910 | -801.0 | -677.5 | |
| 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. | |