SDO HMI 2014-10-02 05:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.46 | 12.41 | 4.53 | 10.35 | -13.08 | 118.72 | -50.07 | 111.72 | 0.8061 | 514.5 | 410.0 | |
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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 |
| 5.46 | 8.81 | 4.53 | 7.31 | -13.15 | 118.98 | -49.80 | 111.90 | 0.8038 | 664.4 | 509.2 | |
| 0.00 | 0.88 | 0.00 | 0.72 | -11.64 | 118.90 | -49.88 | 110.08 | 0.7997 | 551.0 | 519.8 | |
| 0.00 | 0.79 | 0.00 | 0.67 | -13.48 | 118.06 | -50.72 | 111.93 | 0.8137 | 113.0 | 158.6 | |
| 0.00 | 0.70 | 0.00 | 0.60 | -13.38 | 117.85 | -50.94 | 111.73 | 0.8154 | 258.0 | 230.1 | |
| 0.00 | 1.23 | 0.00 | 1.05 | -13.17 | 117.66 | -51.12 | 111.42 | 0.8164 | 457.0 | 335.9 | |
| 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. | |