SDO HMI 2014-10-27 08:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.46 | 58.71 | 9.60 | 36.51 | -3.10 | 160.93 | -36.43 | 101.59 | 0.6076 | 824.6 | 401.7 | |
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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 | 1.65 | 0.00 | 1.02 | -3.22 | 161.55 | -35.81 | 102.02 | 0.5995 | 256.0 | 276.0 | |
| 15.46 | 50.89 | 9.60 | 31.59 | -3.07 | 161.04 | -36.32 | 101.59 | 0.6060 | 1062.3 | 398.7 | |
| 0.00 | 1.13 | 0.00 | 0.71 | -3.27 | 160.66 | -36.70 | 101.78 | 0.6117 | -49.0 | -27.6 | |
| 0.00 | 1.13 | 0.00 | 0.71 | -1.46 | 160.23 | -37.12 | 98.73 | 0.6127 | 657.0 | 551.6 | |
| 0.00 | 0.78 | 0.00 | 0.49 | -1.35 | 160.01 | -37.35 | 98.49 | 0.6155 | 535.0 | 456.3 | |
| 0.00 | 1.74 | 0.00 | 1.11 | -4.48 | 159.43 | -37.93 | 103.24 | 0.6319 | 810.0 | 599.7 | |
| 0.00 | 0.87 | 0.00 | 0.55 | -4.72 | 159.41 | -37.95 | 103.61 | 0.6328 | 663.0 | 534.0 | |
| 0.00 | 0.52 | 0.00 | 0.33 | -3.70 | 159.21 | -38.15 | 101.96 | 0.6324 | 618.0 | 623.5 | |
| 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. | |