SDO HMI 2014-03-10 05:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.45 | 0.00 | 5.64 | -16.16 | 44.69 | 33.44 | 251.68 | 0.5596 | 131.6 | 178.3 | |
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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 | 1.21 | 0.00 | 0.73 | -15.30 | 45.96 | 34.71 | 253.58 | 0.5748 | 681.0 | 493.8 | |
| 0.00 | 1.04 | 0.00 | 0.62 | -15.32 | 45.33 | 34.08 | 253.38 | 0.5661 | 622.0 | 539.8 | |
| 0.00 | 2.43 | 0.00 | 1.46 | -16.45 | 45.13 | 33.88 | 251.34 | 0.5665 | 811.0 | 641.9 | |
| 0.00 | 1.21 | 0.00 | 0.73 | -16.16 | 44.96 | 33.71 | 251.79 | 0.5634 | 907.0 | 837.1 | |
| 0.00 | 1.39 | 0.00 | 0.82 | -16.22 | 43.97 | 32.72 | 251.33 | 0.5500 | -676.0 | -613.6 | |
| 0.00 | 1.13 | 0.00 | 0.67 | -16.79 | 43.64 | 32.39 | 250.19 | 0.5472 | -696.0 | -533.7 | |
| 0.00 | 1.04 | 0.00 | 0.61 | -16.55 | 43.22 | 31.97 | 250.47 | 0.5407 | -728.0 | -615.8 | |
| 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. | |