SDO HMI 2014-07-23 03:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.23 | 84.82 | 15.10 | 63.32 | -21.06 | 69.43 | 41.49 | 235.82 | 0.7494 | 405.9 | 180.1 | |
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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 |
| 15.24 | 70.21 | 11.44 | 52.80 | -21.05 | 69.88 | 41.94 | 236.11 | 0.7537 | 844.9 | 230.7 | |
| 0.00 | 1.00 | 0.00 | 0.74 | -21.06 | 69.10 | 41.16 | 235.63 | 0.7463 | 566.0 | 485.6 | |
| 3.27 | 4.81 | 2.41 | 3.54 | -20.71 | 68.85 | 40.91 | 235.90 | 0.7420 | 770.6 | 599.5 | |
| 1.72 | 2.81 | 1.25 | 2.05 | -21.38 | 67.69 | 39.75 | 234.40 | 0.7347 | 634.5 | 473.8 | |
| 0.00 | 0.27 | 0.00 | 0.19 | -20.85 | 66.18 | 38.24 | 234.05 | 0.7168 | -675.0 | -646.0 | |
| 0.00 | 1.18 | 0.00 | 0.83 | -21.05 | 66.07 | 38.13 | 233.75 | 0.7169 | -656.0 | -556.2 | |
| 0.00 | 1.36 | 0.00 | 0.96 | -21.47 | 65.70 | 37.76 | 233.00 | 0.7159 | -616.0 | -402.1 | |
| 0.00 | 0.73 | 0.00 | 0.50 | -19.99 | 65.19 | 37.25 | 234.44 | 0.7015 | -613.0 | -488.4 | |
| 0.00 | 1.36 | 0.00 | 0.95 | -21.44 | 64.70 | 36.76 | 232.34 | 0.7060 | -730.0 | -670.5 | |
| 0.00 | 1.09 | 0.00 | 0.76 | -22.27 | 63.76 | 35.82 | 230.67 | 0.7025 | -622.0 | -550.6 | |
| 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. | |