SDO HMI 2011-11-28 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 |
| 25.21 | 122.07 | 15.16 | 73.18 | 18.10 | 223.53 | 30.41 | 301.40 | 0.5658 | -486.5 | -340.4 | |
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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 |
| 0.00 | 0.77 | 0.00 | 0.48 | 19.87 | 225.86 | 32.74 | 302.42 | 0.6049 | 682.0 | 552.7 | |
| 4.70 | 26.42 | 2.84 | 15.96 | 17.77 | 224.42 | 31.30 | 300.20 | 0.5746 | -957.0 | -502.8 | |
| 1.62 | -2.00 | 0.98 | -2.00 | 18.05 | 224.44 | 31.32 | 300.62 | 0.5765 | -706.5 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.98 | 17.49 | 224.00 | 30.88 | 300.05 | 0.5678 | -917.0 | -825.7 | |
| 0.00 | 2.31 | 0.00 | 1.39 | 17.84 | 223.89 | 30.77 | 300.68 | 0.5684 | -726.0 | -709.3 | |
| 18.89 | 78.56 | 11.34 | 47.12 | 18.18 | 223.59 | 30.47 | 301.45 | 0.5669 | -1022.1 | -393.0 | |
| 0.00 | 4.36 | 0.00 | 2.58 | 16.18 | 223.05 | 29.93 | 298.58 | 0.5478 | 48.0 | 15.6 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 15.15 | 222.81 | 29.69 | 296.99 | 0.5387 | 853.0 | 785.0 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 19.10 | 221.26 | 28.14 | 304.79 | 0.5448 | -478.0 | -357.1 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 17.72 | 220.24 | 27.12 | 303.40 | 0.5222 | 677.0 | 517.4 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 18.65 | 219.35 | 26.23 | 305.78 | 0.5183 | 683.0 | 457.9 | |
| 0.00 | 1.20 | 0.00 | 0.70 | 21.00 | 218.92 | 25.80 | 309.96 | 0.5323 | 601.0 | 427.1 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 21.16 | 218.46 | 25.34 | 310.68 | 0.5285 | 461.0 | 470.1 | |
| 0.00 | 1.45 | 0.00 | 0.84 | 21.26 | 217.29 | 24.17 | 312.09 | 0.5163 | 389.0 | 418.1 | |
| 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. | |