SDO HMI 2014-08-31 22:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.74 | 0.00 | 5.92 | 8.32 | 186.50 | -35.40 | 86.03 | 0.5791 | -528.8 | -404.7 | |
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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 |
| 0.00 | 1.61 | 0.00 | 0.94 | 1.71 | 190.29 | -31.61 | 98.36 | 0.5315 | -331.0 | -364.3 | |
| 0.00 | 1.43 | 0.00 | 0.85 | 4.05 | 188.93 | -32.97 | 93.66 | 0.5460 | -540.0 | -397.6 | |
| 0.00 | 1.07 | 0.00 | 0.65 | 10.38 | 186.47 | -35.43 | 82.18 | 0.5777 | -627.0 | -463.2 | |
| 0.00 | 1.16 | 0.00 | 0.71 | 10.57 | 186.21 | -35.68 | 81.86 | 0.5814 | -741.0 | -605.2 | |
| 0.00 | 3.58 | 0.00 | 2.20 | 11.75 | 185.20 | -36.69 | 79.95 | 0.5963 | -345.0 | -309.1 | |
| 0.00 | 0.89 | 0.00 | 0.57 | 7.22 | 182.03 | -39.87 | 87.36 | 0.6388 | -589.0 | -535.1 | |
| 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. | |