SDO HMI 2014-08-17 20:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.88 | 0.00 | 6.44 | 8.67 | 24.44 | -23.54 | 84.47 | 0.4008 | -105.6 | -1.9 | |
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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 | 1.17 | 0.00 | 0.61 | 6.29 | 29.02 | -18.97 | 90.34 | 0.3245 | -697.0 | -597.3 | |
| 0.00 | 0.72 | 0.00 | 0.38 | 9.18 | 28.59 | -19.39 | 81.51 | 0.3328 | -692.0 | -572.1 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 9.50 | 28.15 | -19.83 | 80.71 | 0.3405 | -823.0 | -668.5 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 1.42 | 28.22 | -19.76 | 104.29 | 0.3503 | -9.0 | -1.5 | |
| 0.00 | 1.80 | 0.00 | 0.96 | 9.86 | 26.38 | -21.60 | 80.27 | 0.3696 | -749.0 | -663.0 | |
| 0.00 | 3.06 | 0.00 | 1.68 | 9.83 | 22.48 | -25.50 | 81.30 | 0.4309 | 774.0 | 502.2 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 10.13 | 22.43 | -25.56 | 80.61 | 0.4322 | 743.0 | 552.0 | |
| 0.00 | 1.53 | 0.00 | 0.89 | 12.23 | 16.56 | -31.42 | 77.58 | 0.5237 | 608.0 | 464.5 | |
| 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. | |