SDO HMI 2014-10-08 07:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.70 | 12.55 | 0.36 | 6.48 | -5.77 | 78.09 | -10.43 | 138.25 | 0.2788 | 343.8 | 306.7 | |
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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 | 2.72 | 0.00 | 1.43 | -10.79 | 79.53 | -8.99 | 152.36 | 0.3324 | 701.0 | 591.2 | |
| 0.00 | 2.90 | 0.00 | 1.48 | -2.81 | 78.23 | -10.29 | 131.37 | 0.2389 | 783.0 | 600.4 | |
| 0.70 | 3.42 | 0.36 | 1.76 | -4.40 | 78.00 | -10.52 | 135.35 | 0.2603 | -1069.2 | -840.0 | |
| 0.00 | 0.88 | 0.00 | 0.45 | -5.78 | 77.70 | -10.83 | 138.05 | 0.2808 | 901.0 | 727.2 | |
| 0.00 | 2.63 | 0.00 | 1.36 | -5.50 | 76.66 | -11.86 | 134.72 | 0.2893 | 912.0 | 724.6 | |
| 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. | |