SDO HMI 2014-09-02 12:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.83 | 21.21 | 3.72 | 16.26 | -18.21 | 157.67 | -43.33 | 121.32 | 0.7653 | -12.4 | 20.8 | |
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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 | 0.72 | 0.00 | 0.54 | -22.24 | 161.05 | -39.95 | 128.00 | 0.7565 | 466.0 | 366.2 | |
| 0.98 | 4.47 | 0.73 | 3.34 | -17.60 | 158.98 | -42.02 | 121.35 | 0.7495 | 739.5 | 539.7 | |
| 0.00 | 0.98 | 0.00 | 0.73 | -17.34 | 158.97 | -42.03 | 121.03 | 0.7482 | 761.0 | 622.2 | |
| 0.00 | 0.81 | 0.00 | 0.65 | -21.98 | 157.32 | -43.68 | 125.42 | 0.7881 | 418.0 | 362.3 | |
| 0.81 | 1.79 | 0.60 | 1.34 | -17.76 | 158.72 | -42.28 | 121.38 | 0.7528 | 418.7 | 360.8 | |
| 0.00 | 0.63 | 0.00 | 0.46 | -16.57 | 158.75 | -42.25 | 119.98 | 0.7463 | 538.0 | 504.6 | |
| 0.00 | 1.25 | 0.00 | 0.94 | -17.05 | 158.45 | -42.56 | 120.39 | 0.7519 | 118.0 | 170.3 | |
| 0.00 | 2.15 | 0.00 | 1.66 | -18.23 | 157.13 | -43.87 | 121.04 | 0.7706 | -342.0 | -319.5 | |
| 0.00 | 1.07 | 0.00 | 0.84 | -18.33 | 156.69 | -44.31 | 120.92 | 0.7752 | -696.0 | -558.2 | |
| 3.04 | 5.28 | 2.39 | 4.14 | -18.26 | 156.40 | -44.60 | 120.68 | 0.7776 | -692.9 | -568.0 | |
| 0.00 | 2.06 | 0.00 | 1.62 | -18.26 | 156.09 | -44.91 | 120.51 | 0.7805 | -543.0 | -429.1 | |
| 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. | |