SDO HMI 2014-09-08 20:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.14 | 14.61 | 8.16 | 53.39 | -9.78 | 197.96 | 80.62 | 259.01 | 0.9905 | -2.0 | 11.2 | |
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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 | 1.96 | 0.00 | 8.03 | -9.57 | 199.07 | 81.73 | 259.39 | 0.9933 | -310.0 | -219.8 | |
| 2.14 | 8.82 | 8.16 | 34.10 | -9.81 | 198.30 | 80.96 | 259.03 | 0.9918 | 92.5 | 92.4 | |
| 0.00 | 1.87 | 0.00 | 7.36 | -10.41 | 198.59 | 81.25 | 258.48 | 0.9926 | 173.0 | 118.9 | |
| 0.00 | 1.69 | 0.00 | 3.38 | -8.59 | 191.55 | 74.21 | 259.16 | 0.9698 | -247.0 | -246.4 | |
| 0.00 | 0.27 | 0.00 | 0.52 | -9.51 | 190.94 | 73.60 | 258.12 | 0.9680 | -395.0 | -322.7 | |
| 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. | |