SDO HMI 2014-10-07 10:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.60 | 0.00 | 4.89 | -8.18 | 75.22 | -24.85 | 119.82 | 0.4836 | -62.8 | -136.1 | |
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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 | 2.11 | 0.00 | 1.18 | -10.05 | 77.77 | -22.31 | 126.31 | 0.4657 | 851.0 | 667.5 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -2.01 | 77.87 | -22.21 | 110.01 | 0.4037 | 768.0 | 607.0 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -4.18 | 77.39 | -22.68 | 114.43 | 0.4242 | -651.0 | -491.4 | |
| 0.00 | 3.16 | 0.00 | 1.85 | -10.72 | 72.91 | -27.17 | 122.14 | 0.5320 | -700.0 | -689.3 | |
| 0.00 | 1.14 | 0.00 | 0.66 | -7.00 | 72.77 | -27.31 | 115.70 | 0.5073 | -582.0 | -410.2 | |
| 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. | |