SDO HMI 2014-10-02 01:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.75 | 19.02 | 6.82 | 16.87 | -13.38 | 118.28 | -52.70 | 111.10 | 0.8316 | 380.6 | 135.9 | |
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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 |
| 7.75 | 13.03 | 6.82 | 11.47 | -13.22 | 118.55 | -52.43 | 111.01 | 0.8287 | 644.2 | 221.8 | |
| 0.00 | 1.23 | 0.00 | 1.06 | -11.58 | 118.92 | -52.06 | 109.23 | 0.8205 | 505.0 | 426.8 | |
| 0.00 | 0.97 | 0.00 | 0.89 | -15.06 | 117.56 | -53.42 | 112.75 | 0.8430 | -172.0 | -306.5 | |
| 0.00 | 0.62 | 0.00 | 0.57 | -15.27 | 117.43 | -53.55 | 112.93 | 0.8447 | -437.0 | -323.4 | |
| 0.00 | 1.06 | 0.00 | 0.97 | -15.02 | 117.31 | -53.67 | 112.62 | 0.8450 | -223.0 | -341.8 | |
| 0.00 | 2.11 | 0.00 | 1.91 | -13.20 | 117.42 | -53.56 | 110.59 | 0.8388 | 432.0 | 349.7 | |
| 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. | |