SDO HMI 2014-11-05 17:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.02 | 11.06 | 1.86 | 6.66 | -18.35 | 99.77 | 26.02 | 227.41 | 0.5675 | -111.6 | 42.7 | |
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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 |
| 3.02 | 7.08 | 1.86 | 4.37 | -16.95 | 104.18 | 30.43 | 234.37 | 0.5983 | 860.1 | 637.4 | |
| 0.00 | 1.30 | 0.00 | 0.74 | -17.74 | 93.90 | 20.16 | 221.95 | 0.4929 | -690.0 | -546.7 | |
| 0.00 | 1.04 | 0.00 | 0.60 | -22.67 | 90.36 | 16.61 | 210.66 | 0.5193 | -598.0 | -563.5 | |
| 0.00 | 1.64 | 0.00 | 0.95 | -22.53 | 89.97 | 16.23 | 210.23 | 0.5146 | -854.0 | -688.3 | |
| 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. | |