SDO HMI 2014-08-02 21:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.08 | 154.21 | 29.56 | 252.91 | 9.14 | 172.83 | -72.92 | 82.25 | 0.9531 | 196.8 | 77.6 | |
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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 |
| 3.71 | 24.96 | 4.74 | 31.81 | 10.07 | 177.97 | -67.78 | 81.53 | 0.9231 | -701.2 | -439.4 | |
| 0.00 | 1.18 | 0.00 | 1.52 | 10.59 | 177.57 | -68.18 | 80.95 | 0.9256 | -365.0 | -336.5 | |
| 0.00 | 1.09 | 0.00 | 1.43 | 9.94 | 177.27 | -68.48 | 81.64 | 0.9277 | -171.0 | -139.1 | |
| 0.00 | 1.18 | 0.00 | 1.60 | 9.87 | 176.44 | -69.31 | 81.69 | 0.9330 | -292.0 | -233.7 | |
| 0.00 | 1.54 | 0.00 | 2.17 | 10.56 | 175.65 | -70.10 | 80.91 | 0.9376 | 55.0 | 45.2 | |
| 0.00 | 2.26 | 0.00 | 3.24 | 10.50 | 175.31 | -70.44 | 80.96 | 0.9397 | 361.0 | 316.1 | |
| 0.00 | 0.27 | 0.00 | 0.39 | 10.26 | 175.34 | -70.41 | 81.22 | 0.9395 | 364.0 | 367.3 | |
| 0.00 | 2.08 | 0.00 | 3.24 | 11.17 | 173.55 | -72.20 | 80.17 | 0.9494 | 273.0 | 322.3 | |
| 0.54 | 3.62 | 0.87 | 5.81 | 11.17 | 172.92 | -72.82 | 80.14 | 0.9527 | -122.7 | -80.4 | |
| 0.00 | 8.32 | 0.00 | 12.73 | 9.23 | 174.02 | -71.73 | 82.24 | 0.9474 | 595.0 | 473.7 | |
| 0.81 | 2.08 | 1.33 | 3.40 | 9.14 | 172.72 | -73.02 | 82.26 | 0.9543 | 584.4 | 541.7 | |
| 0.00 | 0.72 | 0.00 | 1.25 | 10.58 | 171.65 | -74.10 | 80.69 | 0.9593 | 375.0 | 380.1 | |
| 0.99 | 47.21 | 1.69 | 84.10 | 9.01 | 172.03 | -73.72 | 82.35 | 0.9578 | 566.0 | 43.2 | |
| 3.44 | 57.70 | 5.81 | 100.22 | 8.64 | 172.11 | -73.64 | 82.74 | 0.9576 | 554.5 | 202.6 | |
| 4.16 | -13.00 | 7.19 | -13.00 | 9.19 | 171.70 | -74.05 | 82.14 | 0.9594 | 546.3 | 999999 | |
| 4.43 | -14.00 | 7.93 | -14.00 | 8.40 | 171.21 | -74.54 | 82.93 | 0.9620 | 118.8 | 999999 | |
| 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. | |