SDO HMI 2014-06-04 08:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.02 | 24.79 | 8.28 | 13.73 | -19.32 | 332.50 | 18.79 | 222.97 | 0.4480 | 933.7 | 652.9 | |
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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 | 1.72 | 0.00 | 0.98 | -21.52 | 334.93 | 21.22 | 222.88 | 0.4968 | 468.0 | 482.8 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -21.19 | 334.46 | 20.75 | 222.76 | 0.4885 | 834.0 | 651.8 | |
| 1.90 | 20.90 | 1.05 | 11.52 | -18.74 | 332.39 | 18.68 | 223.74 | 0.4404 | 930.9 | 710.5 | |
| 13.12 | -3.00 | 7.23 | -3.00 | -18.86 | 332.17 | 18.45 | 223.20 | 0.4394 | 1044.9 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.36 | -23.99 | 330.99 | 17.28 | 214.00 | 0.4872 | 698.0 | 599.7 | |
| 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. | |