SDO HMI 2014-03-05 11:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.09 | 74.71 | 27.16 | 126.49 | -10.17 | 359.89 | -73.96 | 98.47 | 0.9577 | 351.5 | 192.9 | |
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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 |
| 0.52 | 1.73 | 0.83 | 2.78 | -16.06 | 0.46 | -73.39 | 104.60 | 0.9529 | 111.8 | 77.1 | |
| 7.70 | 70.74 | 12.97 | 119.35 | -10.45 | 359.97 | -73.88 | 98.76 | 0.9572 | 473.9 | 208.0 | |
| 7.87 | -2.00 | 13.36 | -2.00 | -9.60 | 359.95 | -73.90 | 97.87 | 0.9577 | 307.3 | 999999 | |
| 0.00 | 1.12 | 0.00 | 2.09 | -10.65 | 358.31 | -75.54 | 99.10 | 0.9650 | 136.0 | 38.4 | |
| 0.00 | 1.12 | 0.00 | 2.27 | -10.22 | 357.09 | -76.76 | 98.76 | 0.9704 | -229.0 | -185.4 | |
| 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. | |