SDO HMI 2014-07-29 17:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.57 | 32.32 | 17.45 | 41.61 | -18.41 | 237.05 | -63.82 | 112.64 | 0.9239 | -236.8 | -106.1 | |
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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 |
| 3.17 | 5.34 | 3.70 | 6.24 | -17.93 | 239.57 | -61.30 | 112.80 | 0.9070 | 495.6 | 301.5 | |
| 0.00 | 0.72 | 0.00 | 0.85 | -18.18 | 239.35 | -61.52 | 113.00 | 0.9090 | 206.0 | 145.4 | |
| 0.00 | 1.54 | 0.00 | 1.79 | -17.64 | 239.54 | -61.33 | 112.48 | 0.9067 | 437.0 | 413.8 | |
| 5.61 | 24.72 | 7.38 | 32.73 | -18.76 | 236.55 | -64.32 | 112.87 | 0.9278 | -579.6 | -221.1 | |
| 0.81 | -4.00 | 1.08 | -4.00 | -18.41 | 236.34 | -64.53 | 112.46 | 0.9285 | -700.7 | 999999 | |
| 3.98 | -4.00 | 5.29 | -4.00 | -18.27 | 236.14 | -64.73 | 112.26 | 0.9294 | -387.2 | 999999 | |
| 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. | |