SDO HMI 2014-10-07 11:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.36 | 0.00 | 3.58 | -12.74 | 137.07 | 37.54 | 242.83 | 0.6702 | -308.5 | -350.4 | |
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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 | 0.53 | 0.00 | 0.39 | -13.46 | 143.06 | 43.53 | 245.19 | 0.7402 | 560.0 | 488.2 | |
| 0.00 | 0.97 | 0.00 | 0.67 | -15.27 | 138.42 | 38.90 | 240.33 | 0.6995 | -640.0 | -515.1 | |
| 0.00 | 1.05 | 0.00 | 0.68 | -8.80 | 136.41 | 36.89 | 247.98 | 0.6421 | -674.0 | -508.2 | |
| 0.00 | 2.81 | 0.00 | 1.84 | -13.12 | 135.55 | 36.02 | 241.33 | 0.6550 | -480.0 | -408.7 | |
| 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. | |