SDO HMI 2014-01-10 23:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.27 | 14.43 | 0.75 | 8.44 | -17.82 | 28.85 | -29.48 | 117.67 | 0.5312 | 357.7 | 338.4 | |
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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 | 1.02 | 0.00 | 0.59 | -17.91 | 30.01 | -28.32 | 118.65 | 0.5164 | 681.0 | 615.8 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -18.21 | 29.82 | -28.51 | 119.04 | 0.5207 | 757.0 | 629.4 | |
| 0.51 | 1.44 | 0.30 | 0.84 | -17.90 | 29.77 | -28.56 | 118.46 | 0.5196 | 854.2 | 721.3 | |
| 0.00 | 2.55 | 0.00 | 1.47 | -17.48 | 29.77 | -28.56 | 117.70 | 0.5171 | 784.0 | 660.3 | |
| 0.00 | 2.63 | 0.00 | 1.53 | -16.59 | 28.83 | -29.50 | 115.48 | 0.5249 | 627.0 | 496.7 | |
| 0.76 | 1.87 | 0.45 | 1.10 | -18.52 | 28.19 | -30.14 | 118.44 | 0.5436 | -797.1 | -652.2 | |
| 0.00 | 0.76 | 0.00 | 0.45 | -16.49 | 28.35 | -29.98 | 115.00 | 0.5308 | 588.0 | 503.0 | |
| 0.00 | 2.21 | 0.00 | 1.31 | -18.77 | 27.60 | -30.73 | 118.48 | 0.5527 | -470.0 | -230.5 | |
| 0.00 | 0.93 | 0.00 | 0.56 | -18.95 | 27.49 | -30.84 | 118.71 | 0.5551 | 566.0 | 442.7 | |
| 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. | |