SDO HMI 2014-11-04 00:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.34 | 83.85 | 27.17 | 411.86 | 15.26 | 11.45 | -84.80 | 75.05 | 0.9935 | -288.9 | 187.1 | |
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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 | 1.90 | 0.00 | 7.75 | 18.88 | 12.14 | -84.11 | 71.45 | 0.9933 | 134.0 | 104.3 | |
| 0.00 | 4.15 | 0.00 | 21.23 | 18.38 | 10.81 | -85.44 | 71.91 | 0.9957 | 160.0 | 142.8 | |
| 9.34 | 51.35 | 27.17 | 151.07 | 14.68 | 15.37 | -80.88 | 75.80 | 0.9860 | -373.3 | -103.2 | |
| 0.00 | 6.57 | 0.00 | 32.36 | 15.06 | 11.09 | -85.16 | 75.25 | 0.9955 | 352.0 | 338.8 | |
| 0.00 | 19.88 | 0.00 | 199.45 | 15.25 | 8.59 | -87.66 | 74.93 | 0.9986 | 494.0 | 350.7 | |
| 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. | |