SDO HMI 2014-06-04 03:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.70 | 13.20 | 3.98 | 9.26 | 3.90 | 271.60 | -44.85 | 84.16 | 0.7096 | -662.0 | -496.3 | |
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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 | 0.27 | 0.00 | 0.19 | 7.94 | 273.61 | -42.85 | 78.09 | 0.6906 | -512.0 | -541.3 | |
| 0.00 | 0.81 | 0.00 | 0.57 | 6.41 | 272.30 | -44.15 | 80.53 | 0.7041 | -611.0 | -483.7 | |
| 0.00 | 1.36 | 0.00 | 0.94 | 2.62 | 271.99 | -44.46 | 85.94 | 0.7038 | -499.0 | -357.5 | |
| 5.70 | 7.96 | 3.98 | 5.55 | 3.93 | 271.87 | -44.58 | 84.09 | 0.7063 | -740.9 | -496.4 | |
| 0.00 | 2.80 | 0.00 | 2.01 | 3.30 | 270.30 | -46.15 | 85.13 | 0.7249 | -712.0 | -560.6 | |
| 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. | |