SDO HMI 2014-10-28 14:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.22 | 36.68 | 7.56 | 19.70 | -3.53 | 159.98 | -20.91 | 111.49 | 0.3834 | 661.2 | 535.0 | |
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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 |
| 6.76 | 30.88 | 3.59 | 16.42 | -3.39 | 161.34 | -19.55 | 112.24 | 0.3624 | 1233.8 | 712.4 | |
| 7.46 | -1.00 | 3.97 | -1.00 | -3.40 | 161.03 | -19.86 | 111.93 | 0.3672 | 1045.1 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.65 | -4.29 | 159.37 | -21.52 | 112.45 | 0.3974 | 835.0 | 710.0 | |
| 0.00 | 1.04 | 0.00 | 0.56 | -4.99 | 159.29 | -21.60 | 113.97 | 0.4031 | 744.0 | 598.8 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -2.90 | 156.79 | -24.10 | 107.12 | 0.4285 | 668.0 | 463.7 | |
| 0.00 | 1.13 | 0.00 | 0.65 | -4.13 | 151.91 | -28.98 | 106.56 | 0.5063 | -651.0 | -563.4 | |
| 0.00 | 0.95 | 0.00 | 0.58 | -4.63 | 146.61 | -34.28 | 104.80 | 0.5829 | -657.0 | -582.5 | |
| 0.00 | 0.52 | 0.00 | 0.32 | -4.45 | 146.58 | -34.31 | 104.49 | 0.5826 | -552.0 | -492.0 | |
| 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. | |