SDO HMI 2014-06-29 21:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.08 | 28.05 | 17.35 | 64.21 | 14.08 | 257.90 | -77.73 | 76.16 | 0.9764 | -131.7 | -36.1 | |
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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 | 1.09 | 0.00 | 1.72 | 14.54 | 263.79 | -71.84 | 75.58 | 0.9510 | -141.0 | -141.8 | |
| 0.00 | 1.72 | 0.00 | 3.13 | 15.50 | 261.28 | -74.35 | 74.65 | 0.9634 | -200.0 | -162.9 | |
| 3.54 | 5.63 | 6.42 | 10.21 | 15.19 | 261.35 | -74.28 | 74.98 | 0.9630 | -423.4 | -165.7 | |
| 1.82 | 5.45 | 4.29 | 12.85 | 15.27 | 257.47 | -78.16 | 74.96 | 0.9786 | 319.2 | 166.3 | |
| 2.72 | 10.44 | 6.64 | 25.49 | 13.27 | 257.10 | -78.52 | 77.01 | 0.9798 | -201.4 | -140.7 | |
| 0.00 | 2.09 | 0.00 | 5.80 | 13.57 | 255.50 | -80.13 | 76.69 | 0.9849 | -208.0 | -160.9 | |
| 0.00 | 1.63 | 0.00 | 5.01 | 12.37 | 254.64 | -80.99 | 77.90 | 0.9874 | 423.0 | 369.9 | |
| 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. | |