SDO HMI 2014-04-10 20:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.91 | 18.69 | 10.35 | 31.71 | -7.93 | 27.81 | 73.62 | 263.49 | 0.9575 | 194.8 | 167.7 | |
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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 |
| 1.85 | 4.41 | 3.34 | 7.95 | -7.06 | 28.83 | 74.65 | 264.33 | 0.9629 | 333.6 | 249.1 | |
| 3.09 | 5.55 | 5.42 | 9.76 | -8.53 | 28.41 | 74.22 | 262.83 | 0.9604 | 229.3 | 109.7 | |
| 0.00 | 3.26 | 0.00 | 5.45 | -7.65 | 27.53 | 73.35 | 263.81 | 0.9564 | 410.0 | 405.2 | |
| 0.97 | 2.82 | 1.59 | 4.62 | -8.32 | 27.20 | 73.02 | 263.13 | 0.9545 | 285.5 | 246.4 | |
| 0.00 | 0.71 | 0.00 | 1.06 | -7.45 | 25.52 | 71.33 | 264.16 | 0.9457 | -260.0 | -257.4 | |
| 0.00 | 1.94 | 0.00 | 2.87 | -8.42 | 25.25 | 71.06 | 263.15 | 0.9439 | -360.0 | -252.2 | |
| 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. | |