SDO HMI 2014-10-15 10:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.20 | 0.00 | 6.86 | -15.84 | 54.62 | 60.08 | 248.97 | 0.8947 | -165.2 | -219.7 | |
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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 | 0.61 | 0.00 | 0.80 | -16.14 | 59.17 | 64.64 | 249.86 | 0.9262 | 412.0 | 352.9 | |
| 0.00 | 1.22 | 0.00 | 1.35 | -15.65 | 54.64 | 60.10 | 249.19 | 0.8949 | -255.0 | -272.1 | |
| 0.00 | 1.49 | 0.00 | 1.64 | -16.30 | 54.46 | 59.92 | 248.44 | 0.8949 | -548.0 | -440.6 | |
| 0.00 | 0.61 | 0.00 | 0.68 | -16.57 | 54.60 | 60.06 | 248.19 | 0.8965 | -288.0 | -336.4 | |
| 0.00 | 2.27 | 0.00 | 2.39 | -15.33 | 53.19 | 58.66 | 249.13 | 0.8835 | -147.0 | -196.5 | |
| 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. | |