SDO HMI 2014-06-30 01:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.99 | 26.88 | 14.30 | 52.82 | 14.12 | 257.79 | -75.62 | 76.11 | 0.9682 | -231.9 | -13.3 | |
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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 |
| 4.72 | 7.63 | 7.57 | 12.24 | 15.17 | 261.34 | -72.07 | 74.94 | 0.9523 | -413.9 | -246.2 | |
| 0.00 | 0.54 | 0.00 | 0.93 | 15.59 | 260.11 | -73.30 | 74.54 | 0.9585 | -52.0 | -68.7 | |
| 0.00 | 5.18 | 0.00 | 10.46 | 15.31 | 257.35 | -76.07 | 74.90 | 0.9707 | 248.0 | 227.7 | |
| 3.27 | 9.26 | 6.73 | 19.07 | 13.28 | 257.05 | -76.36 | 76.99 | 0.9718 | -218.5 | -190.1 | |
| 0.00 | 2.27 | 0.00 | 5.24 | 13.65 | 255.51 | -77.90 | 76.62 | 0.9776 | -175.0 | -133.0 | |
| 0.00 | 2.00 | 0.00 | 4.88 | 12.39 | 254.73 | -78.69 | 77.91 | 0.9803 | 340.0 | 278.4 | |
| 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. | |