SDO HMI 2014-09-03 22:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.89 | 128.84 | 40.45 | 314.24 | -19.34 | 107.37 | -74.90 | 111.54 | 0.9802 | 427.4 | 186.9 | |
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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 | 0.89 | 0.00 | 2.30 | -21.24 | 107.19 | -75.08 | 113.40 | 0.9822 | -150.0 | -111.8 | |
| 0.00 | 1.07 | 0.00 | 2.74 | -21.02 | 107.14 | -75.13 | 113.16 | 0.9822 | -53.0 | -21.6 | |
| 8.85 | 115.53 | 21.62 | 275.06 | -19.78 | 107.50 | -74.77 | 112.00 | 0.9802 | 404.4 | 259.3 | |
| 3.93 | -3.00 | 8.96 | -3.00 | -18.64 | 108.22 | -74.05 | 111.01 | 0.9769 | 691.1 | 999999 | |
| 4.11 | -3.00 | 9.87 | -3.00 | -19.05 | 107.60 | -74.67 | 111.29 | 0.9793 | 497.3 | 999999 | |
| 0.00 | 1.70 | 0.00 | 4.81 | -20.09 | 105.87 | -76.40 | 111.99 | 0.9852 | -301.0 | -290.2 | |
| 0.00 | 9.65 | 0.00 | 29.33 | -18.85 | 104.76 | -77.51 | 110.55 | 0.9875 | -341.0 | -271.1 | |
| 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. | |