SDO HMI 2014-03-30 10:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.22 | 0.00 | 6.54 | -27.73 | 81.86 | -22.97 | 140.48 | 0.5090 | -194.9 | -211.2 | |
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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 | 0.96 | 0.00 | 0.50 | -23.32 | 101.72 | -3.12 | 170.13 | 0.2931 | 783.0 | 690.5 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -22.61 | 97.01 | -7.83 | 155.54 | 0.3051 | 826.0 | 700.3 | |
| 0.00 | 1.23 | 0.00 | 0.64 | -23.66 | 95.82 | -9.02 | 153.99 | 0.3288 | 714.0 | 493.4 | |
| 0.00 | 0.88 | 0.00 | 0.50 | -27.65 | 82.91 | -21.93 | 137.91 | 0.4955 | -709.0 | -572.9 | |
| 0.00 | 1.05 | 0.00 | 0.62 | -29.35 | 80.28 | -24.56 | 137.51 | 0.5384 | -736.0 | -605.9 | |
| 0.00 | 1.49 | 0.00 | 0.90 | -29.17 | 76.53 | -28.31 | 133.68 | 0.5748 | -651.0 | -573.9 | |
| 0.00 | 0.79 | 0.00 | 0.48 | -29.75 | 76.35 | -28.49 | 134.36 | 0.5813 | -559.0 | -485.2 | |
| 0.00 | 1.93 | 0.00 | 1.16 | -28.30 | 76.67 | -28.16 | 132.54 | 0.5662 | -520.0 | -394.4 | |
| 0.00 | 0.88 | 0.00 | 0.55 | -30.95 | 74.03 | -30.81 | 134.11 | 0.6140 | -338.0 | -281.1 | |
| 0.00 | 0.96 | 0.00 | 0.64 | -30.84 | 67.88 | -36.96 | 129.79 | 0.6742 | -759.0 | -629.6 | |
| 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. | |