SDO HMI 2014-08-17 02:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.58 | 0.00 | 8.46 | -4.31 | 28.60 | -29.29 | 110.12 | 0.5211 | 329.1 | 272.4 | |
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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 | 0.99 | 0.00 | 0.56 | -4.23 | 30.99 | -26.90 | 111.50 | 0.4869 | 745.0 | 591.5 | |
| 0.00 | 1.80 | 0.00 | 1.02 | -4.89 | 30.90 | -26.99 | 112.66 | 0.4921 | 796.0 | 695.0 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -4.25 | 30.75 | -27.14 | 111.34 | 0.4903 | 895.0 | 735.2 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -5.18 | 30.71 | -27.18 | 113.05 | 0.4964 | 686.0 | 518.6 | |
| 0.00 | 0.27 | 0.00 | 0.15 | -4.90 | 30.14 | -27.75 | 112.09 | 0.5027 | 430.0 | 472.0 | |
| 0.00 | 3.33 | 0.00 | 1.91 | -4.85 | 29.83 | -28.06 | 111.77 | 0.5067 | 732.0 | 647.4 | |
| 0.00 | 1.89 | 0.00 | 1.10 | -5.64 | 29.10 | -28.79 | 112.64 | 0.5214 | -700.0 | -550.2 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -2.42 | 29.19 | -28.70 | 106.79 | 0.5031 | 616.0 | 474.5 | |
| 0.00 | 1.08 | 0.00 | 0.63 | -4.55 | 28.10 | -29.79 | 110.01 | 0.5291 | 665.0 | 540.5 | |
| 0.00 | 0.90 | 0.00 | 0.56 | -2.79 | 22.27 | -35.62 | 103.87 | 0.6014 | -581.0 | -561.1 | |
| 0.00 | 1.35 | 0.00 | 0.84 | -2.47 | 22.02 | -35.87 | 103.25 | 0.6036 | -664.0 | -528.7 | |
| 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. | |