SDO HMI 2014-09-02 21:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.45 | 21.17 | 0.23 | 11.23 | 11.24 | 177.47 | -18.56 | 75.52 | 0.3209 | -75.2 | -35.1 | |
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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 | 0.89 | 0.00 | 0.45 | 5.20 | 188.87 | -7.16 | 105.43 | 0.1294 | -727.0 | -627.3 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 9.54 | 188.06 | -7.97 | 73.04 | 0.1436 | -873.0 | -705.2 | |
| 0.00 | 1.61 | 0.00 | 0.81 | 5.91 | 186.22 | -9.81 | 97.07 | 0.1716 | -798.0 | -535.6 | |
| 0.45 | 3.58 | 0.23 | 1.80 | 11.90 | 185.97 | -10.06 | 63.99 | 0.1911 | -1126.4 | -740.2 | |
| 0.00 | 1.43 | 0.00 | 0.72 | 12.01 | 185.74 | -10.29 | 63.91 | 0.1954 | -822.0 | -762.3 | |
| 0.00 | 1.25 | 0.00 | 0.63 | 10.83 | 185.44 | -10.59 | 70.20 | 0.1927 | -831.0 | -567.4 | |
| 0.00 | 1.97 | 0.00 | 1.00 | 12.00 | 184.93 | -11.10 | 65.57 | 0.2078 | -736.0 | -486.8 | |
| 0.00 | 1.16 | 0.00 | 0.60 | 10.44 | 178.38 | -17.65 | 78.26 | 0.3059 | 633.0 | 418.2 | |
| 0.00 | 1.34 | 0.00 | 0.71 | 10.00 | 175.09 | -20.94 | 80.84 | 0.3581 | 727.0 | 546.5 | |
| 0.00 | 1.16 | 0.00 | 0.63 | 8.27 | 171.71 | -24.32 | 85.87 | 0.4103 | 772.0 | 628.7 | |
| 0.00 | 2.32 | 0.00 | 1.33 | 11.88 | 165.67 | -30.36 | 78.78 | 0.5063 | 935.0 | 745.5 | |
| 0.00 | 1.25 | 0.00 | 0.72 | 12.05 | 165.47 | -30.56 | 78.49 | 0.5095 | 714.0 | 512.9 | |
| 0.00 | 1.25 | 0.00 | 0.74 | 16.95 | 163.07 | -32.96 | 70.10 | 0.5556 | 725.0 | 624.1 | |
| 0.00 | 1.16 | 0.00 | 0.69 | 15.61 | 162.31 | -33.73 | 72.73 | 0.5621 | 596.0 | 442.5 | |
| 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. | |