SDO HMI 2014-11-06 20:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.16 | 9.40 | 1.21 | 5.28 | -13.22 | 36.32 | -22.58 | 127.64 | 0.4737 | 186.4 | 382.6 | |
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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 | 1.55 | 0.00 | 0.87 | -13.27 | 36.91 | -22.00 | 128.40 | 0.4671 | 759.0 | 683.1 | |
| 2.16 | 6.21 | 1.21 | 3.47 | -13.09 | 36.86 | -22.04 | 128.02 | 0.4660 | 1018.7 | 653.6 | |
| 0.00 | 0.69 | 0.00 | 0.38 | -12.04 | 36.63 | -22.28 | 125.88 | 0.4595 | -357.0 | -400.2 | |
| 0.00 | 0.95 | 0.00 | 0.56 | -14.75 | 31.85 | -27.05 | 125.28 | 0.5410 | -850.0 | -647.2 | |
| 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. | |