SDO HMI 2014-06-09 14:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.19 | 81.94 | 20.45 | 83.27 | -3.24 | 304.93 | 60.69 | 266.10 | 0.8746 | 593.1 | 187.7 | |
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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 |
| 12.49 | 78.41 | 12.78 | 79.84 | -3.28 | 305.18 | 60.94 | 266.06 | 0.8767 | 523.4 | 179.1 | |
| 2.99 | -1.00 | 3.01 | -1.00 | -3.16 | 304.79 | 60.55 | 266.18 | 0.8733 | 767.5 | 999999 | |
| 0.00 | 0.72 | 0.00 | 0.73 | -2.52 | 304.73 | 60.49 | 266.92 | 0.8727 | 291.0 | 263.0 | |
| 3.44 | -1.00 | 3.44 | -1.00 | -3.25 | 304.48 | 60.24 | 266.07 | 0.8708 | 772.0 | 999999 | |
| 1.27 | 2.81 | 1.22 | 2.70 | -2.97 | 303.18 | 58.94 | 266.33 | 0.8593 | 635.4 | 502.4 | |
| 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. | |