SDO HMI 2014-01-16 10:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.07 | 78.00 | 18.73 | 76.81 | 6.11 | 45.30 | 58.82 | 279.90 | 0.8656 | -642.1 | -260.3 | |
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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 |
| 0.60 | 53.76 | 0.60 | 53.45 | 6.08 | 45.93 | 59.45 | 279.72 | 0.8709 | -302.6 | -226.4 | |
| 8.00 | -1.00 | 7.91 | -1.00 | 5.81 | 45.59 | 59.11 | 279.48 | 0.8677 | -746.8 | 999999 | |
| 0.43 | -1.00 | 0.42 | -1.00 | 6.23 | 45.55 | 59.07 | 279.97 | 0.8679 | -398.8 | 999999 | |
| 10.04 | 21.77 | 9.80 | 21.18 | 6.28 | 45.04 | 58.56 | 280.12 | 0.8636 | -719.8 | -418.5 | |
| 0.00 | 1.19 | 0.00 | 1.15 | 5.85 | 44.85 | 58.37 | 279.66 | 0.8613 | -632.0 | -569.2 | |
| 0.00 | 1.28 | 0.00 | 1.03 | 15.48 | 35.10 | 48.62 | 293.74 | 0.7922 | 387.0 | 368.9 | |
| 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. | |