SDO HMI 2014-08-10 22:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.50 | 0.00 | 2.64 | -23.17 | 141.13 | 1.72 | 186.73 | 0.5240 | -101.4 | 2.4 | |
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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 | 1.35 | 0.00 | 0.74 | -13.01 | 153.91 | 14.50 | 216.54 | 0.4114 | 865.0 | 751.4 | |
| 0.00 | 0.72 | 0.00 | 0.43 | -26.36 | 148.15 | 8.74 | 194.14 | 0.5592 | 590.0 | 543.0 | |
| 0.00 | 0.81 | 0.00 | 0.48 | -26.16 | 139.12 | -0.29 | 179.52 | 0.5405 | -671.0 | -514.0 | |
| 0.00 | 1.17 | 0.00 | 0.73 | -29.49 | 129.89 | -9.53 | 166.17 | 0.6047 | -735.0 | -530.3 | |
| 0.00 | 0.45 | 0.00 | 0.26 | -23.53 | 128.43 | -10.98 | 160.65 | 0.5292 | -556.0 | -563.6 | |
| 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. | |