SDO HMI 2014-11-08 20:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.26 | 0.00 | 9.00 | 15.74 | 106.07 | 73.54 | 285.37 | 0.9586 | -256.2 | -297.6 | |
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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 | 1.38 | 0.00 | 2.35 | 15.30 | 106.01 | 73.47 | 284.91 | 0.9582 | -184.0 | -244.8 | |
| 0.00 | 1.03 | 0.00 | 1.77 | 15.51 | 106.09 | 73.56 | 285.12 | 0.9587 | -236.0 | -264.1 | |
| 0.00 | 2.59 | 0.00 | 4.45 | 16.03 | 106.16 | 73.63 | 285.67 | 0.9590 | -358.0 | -344.6 | |
| 0.00 | 0.26 | 0.00 | 0.43 | 16.19 | 105.45 | 72.92 | 285.85 | 0.9556 | -247.0 | -238.0 | |
| 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. | |