SDO HMI 2014-03-05 09:01:13 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.86 | 11.77 | 1.84 | 30.24 | -12.09 | 155.07 | 80.13 | 259.02 | 0.9813 | -178.9 | -62.9 | |
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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 |
| 0.00 | 2.59 | 0.00 | 8.66 | -11.55 | 157.69 | 82.75 | 259.34 | 0.9897 | 4.0 | 23.7 | |
| 0.00 | 2.34 | 0.00 | 7.09 | -11.26 | 156.78 | 81.84 | 259.71 | 0.9874 | 281.0 | 241.6 | |
| 0.86 | 4.07 | 1.84 | 8.61 | -12.69 | 152.67 | 77.73 | 258.63 | 0.9734 | -342.7 | -304.1 | |
| 0.00 | 0.95 | 0.00 | 2.02 | -12.96 | 152.67 | 77.73 | 258.34 | 0.9734 | -345.0 | -334.8 | |
| 0.00 | 0.61 | 0.00 | 1.30 | -13.15 | 152.87 | 77.94 | 258.13 | 0.9741 | -135.0 | -86.6 | |
| 0.00 | 1.21 | 0.00 | 2.56 | -13.01 | 152.57 | 77.63 | 258.31 | 0.9729 | -398.0 | -334.9 | |
| 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. | |