SDO HMI 2014-04-13 01:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.72 | 0.00 | 6.72 | -16.15 | 301.69 | 16.67 | 234.38 | 0.3418 | -16.9 | -6.7 | |
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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 | 1.06 | 0.00 | 0.58 | -15.77 | 309.04 | 24.02 | 245.11 | 0.4337 | 698.0 | 577.6 | |
| 0.00 | 1.24 | 0.00 | 0.68 | -18.83 | 308.74 | 23.72 | 238.46 | 0.4486 | 680.0 | 535.8 | |
| 0.00 | 2.83 | 0.00 | 1.56 | -18.53 | 308.38 | 23.36 | 238.72 | 0.4418 | 914.0 | 730.8 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -13.31 | 306.49 | 21.47 | 248.87 | 0.3834 | 717.0 | 560.2 | |
| 0.00 | 2.47 | 0.00 | 1.27 | -13.22 | 298.83 | 13.81 | 240.35 | 0.2685 | -941.0 | -752.5 | |
| 0.00 | 1.59 | 0.00 | 0.80 | -10.56 | 296.00 | 10.98 | 245.60 | 0.2066 | -867.0 | -628.6 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -16.60 | 295.96 | 10.94 | 223.86 | 0.2637 | -853.0 | -720.1 | |
| 0.00 | 1.59 | 0.00 | 0.82 | -21.00 | 288.91 | 3.89 | 193.55 | 0.2713 | -483.0 | -364.6 | |
| 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. | |