SDO HMI 2014-03-05 14:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.99 | 11.06 | 1.42 | 7.92 | -23.16 | 117.51 | 45.31 | 244.70 | 0.7252 | -151.3 | 126.8 | |
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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 | 1.38 | 0.00 | 1.01 | -23.16 | 118.82 | 46.61 | 245.07 | 0.7392 | 596.0 | 532.4 | |
| 1.56 | 5.53 | 1.12 | 3.99 | -23.07 | 117.98 | 45.78 | 244.96 | 0.7300 | 648.0 | 485.3 | |
| 0.00 | 0.95 | 0.00 | 0.68 | -22.92 | 117.59 | 45.39 | 245.07 | 0.7254 | -258.0 | -198.4 | |
| 0.00 | 1.12 | 0.00 | 0.79 | -22.97 | 116.56 | 44.36 | 244.70 | 0.7143 | -535.0 | -388.5 | |
| 0.00 | 0.35 | 0.00 | 0.24 | -23.20 | 115.66 | 43.46 | 244.11 | 0.7051 | -624.0 | -548.8 | |
| 0.43 | 1.73 | 0.30 | 1.21 | -23.72 | 115.83 | 43.63 | 243.45 | 0.7085 | -673.8 | -586.9 | |
| 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. | |