SDO HMI 2014-01-09 23:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.23 | 47.41 | 16.50 | 36.59 | 16.73 | 25.31 | -46.19 | 64.23 | 0.7694 | 277.1 | 191.8 | |
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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 | 1.61 | 0.00 | 1.12 | 14.96 | 31.19 | -40.31 | 63.69 | 0.6996 | 559.0 | 378.4 | |
| 4.50 | 8.16 | 3.34 | 6.05 | 16.12 | 27.24 | -44.26 | 64.13 | 0.7475 | -590.3 | -531.3 | |
| 0.00 | 0.85 | 0.00 | 0.64 | 15.87 | 26.66 | -44.84 | 64.71 | 0.7525 | -473.0 | -401.3 | |
| 0.00 | 1.19 | 0.00 | 0.91 | 16.10 | 25.76 | -45.74 | 64.81 | 0.7627 | 158.0 | 127.4 | |
| 0.00 | 1.53 | 0.00 | 1.18 | 17.28 | 25.35 | -46.15 | 63.54 | 0.7714 | 811.0 | 729.9 | |
| 1.53 | 4.76 | 1.16 | 3.62 | 15.70 | 25.75 | -45.75 | 65.32 | 0.7612 | -474.0 | 165.5 | |
| 13.42 | 25.06 | 10.60 | 19.74 | 17.37 | 24.42 | -47.08 | 63.85 | 0.7809 | 756.5 | 503.3 | |
| 1.78 | 4.25 | 1.40 | 3.33 | 15.93 | 24.25 | -47.25 | 65.65 | 0.7774 | -623.3 | -448.0 | |
| 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. | |