SDO HMI 2014-03-28 06:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.44 | 0.00 | 4.19 | 11.95 | 114.36 | -19.04 | 45.66 | 0.4560 | 464.7 | 379.3 | |
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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 | 1.40 | 0.00 | 0.79 | 19.55 | 123.32 | -10.08 | 20.50 | 0.4731 | -712.0 | -564.0 | |
| 0.00 | 2.36 | 0.00 | 1.26 | 8.35 | 118.31 | -15.09 | 45.13 | 0.3650 | 897.0 | 775.4 | |
| 0.00 | 1.14 | 0.00 | 0.59 | 0.68 | 117.82 | -15.59 | 65.09 | 0.2976 | 846.0 | 577.8 | |
| 0.00 | 0.61 | 0.00 | 0.34 | 9.70 | 111.82 | -21.58 | 52.84 | 0.4569 | 553.0 | 440.9 | |
| 0.00 | 1.05 | 0.00 | 0.65 | 15.72 | 103.66 | -29.75 | 52.45 | 0.6047 | 538.0 | 393.0 | |
| 0.00 | 0.88 | 0.00 | 0.56 | 18.22 | 103.14 | -30.26 | 49.64 | 0.6305 | 666.0 | 553.4 | |
| 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. | |