SDO HMI 2014-09-06 02:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.50 | 48.22 | 17.33 | 114.34 | -20.48 | 79.20 | -74.45 | 112.78 | 0.9796 | -94.7 | -365.7 | |
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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 |
| 1.88 | 3.57 | 3.67 | 6.98 | -20.60 | 82.31 | -71.34 | 113.57 | 0.9687 | 301.0 | 255.1 | |
| 0.00 | 1.61 | 0.00 | 3.71 | -21.74 | 80.13 | -73.52 | 114.22 | 0.9776 | 345.0 | 269.4 | |
| 0.71 | 2.50 | 1.47 | 5.17 | -20.44 | 81.45 | -72.20 | 113.22 | 0.9718 | 177.6 | 91.4 | |
| 1.61 | 40.54 | 3.75 | 98.48 | -21.30 | 79.92 | -73.74 | 113.74 | 0.9780 | -234.3 | -436.4 | |
| 3.30 | -4.00 | 8.44 | -4.00 | -20.04 | 78.34 | -75.31 | 112.16 | 0.9821 | -304.4 | 999999 | |
| 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. | |