SDO HMI 2014-10-17 05:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.10 | 0.00 | 6.19 | 15.50 | 356.33 | 25.45 | 294.84 | 0.4531 | -345.6 | -318.3 | |
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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 | 1.05 | 0.00 | 0.63 | 13.98 | 4.87 | 33.98 | 286.46 | 0.5677 | -687.0 | -501.5 | |
| 0.00 | 1.14 | 0.00 | 0.66 | 15.99 | 0.71 | 29.83 | 291.78 | 0.5169 | -770.0 | -635.6 | |
| 0.00 | 1.57 | 0.00 | 0.90 | 15.55 | 0.43 | 29.54 | 291.09 | 0.5111 | -651.0 | -483.3 | |
| 0.00 | 2.62 | 0.00 | 1.47 | 15.95 | 357.67 | 26.78 | 293.45 | 0.4742 | -678.0 | -589.0 | |
| 0.00 | 1.05 | 0.00 | 0.59 | 15.97 | 357.42 | 26.54 | 293.63 | 0.4708 | -790.0 | -662.7 | |
| 0.00 | 1.05 | 0.00 | 0.59 | 15.61 | 357.30 | 26.42 | 292.98 | 0.4673 | -819.0 | -632.7 | |
| 0.00 | 1.14 | 0.00 | 0.59 | 14.70 | 347.12 | 16.23 | 300.61 | 0.3155 | 801.0 | 675.8 | |
| 0.00 | 1.48 | 0.00 | 0.76 | 15.61 | 343.57 | 12.68 | 309.47 | 0.2751 | 829.0 | 556.9 | |
| 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. | |