SDO HMI 2014-07-10 22:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.07 | 40.57 | 24.81 | 67.17 | 14.52 | 262.41 | 72.93 | 284.00 | 0.9550 | -388.7 | -134.1 | |
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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 | 0.91 | 0.00 | 1.74 | 9.10 | 264.93 | 75.45 | 278.38 | 0.9672 | -201.0 | -174.1 | |
| 0.36 | 1.72 | 0.66 | 3.12 | 14.65 | 263.98 | 74.50 | 284.13 | 0.9626 | -48.8 | -59.7 | |
| 8.81 | 19.88 | 14.80 | 33.64 | 14.22 | 262.78 | 73.30 | 283.69 | 0.9569 | -394.8 | -71.2 | |
| 5.90 | 18.06 | 9.35 | 28.67 | 15.18 | 261.66 | 72.18 | 284.70 | 0.9513 | -423.1 | -201.4 | |
| 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. | |