SDO HMI 2011-11-29 06:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.47 | 0.00 | 3.11 | 17.52 | 213.43 | 24.69 | 305.47 | 0.4915 | 289.8 | 343.0 | |
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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 | 0.34 | 0.00 | 0.20 | 15.76 | 215.25 | 26.52 | 300.62 | 0.5014 | -676.0 | -652.5 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 16.99 | 215.23 | 26.49 | 302.81 | 0.5097 | -573.0 | -415.0 | |
| 0.00 | 1.11 | 0.00 | 0.63 | 17.34 | 213.36 | 24.62 | 305.21 | 0.4888 | 639.0 | 474.9 | |
| 0.00 | 1.11 | 0.00 | 0.63 | 17.04 | 212.97 | 24.24 | 305.07 | 0.4816 | 873.0 | 759.2 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 17.44 | 212.45 | 23.72 | 306.33 | 0.4783 | 785.0 | 615.2 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 20.05 | 212.61 | 23.87 | 310.58 | 0.5026 | 691.0 | 516.9 | |
| 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. | |