SDO HMI 2011-08-07 22:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 30.07 | 0.00 | 16.59 | 20.17 | 222.31 | -22.11 | 54.03 | 0.4327 | -211.8 | -293.4 | |
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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 | 1.63 | 0.00 | 0.85 | 19.05 | 229.32 | -15.10 | 47.51 | 0.3353 | -734.0 | -583.4 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 19.12 | 226.53 | -17.89 | 51.83 | 0.3708 | -877.0 | -656.1 | |
| 0.00 | 4.25 | 0.00 | 2.27 | 19.49 | 226.35 | -18.07 | 51.26 | 0.3764 | -887.0 | -768.7 | |
| 0.00 | 0.81 | 0.00 | 0.43 | 18.71 | 226.37 | -18.05 | 52.98 | 0.3691 | -829.0 | -638.1 | |
| 0.00 | 1.63 | 0.00 | 0.87 | 19.45 | 226.02 | -18.40 | 51.83 | 0.3803 | -1012.0 | -767.8 | |
| 0.00 | 4.43 | 0.00 | 2.37 | 18.98 | 225.97 | -18.45 | 52.93 | 0.3766 | -867.0 | -698.7 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 21.07 | 225.64 | -18.77 | 48.94 | 0.4000 | -707.0 | -499.1 | |
| 0.00 | 2.71 | 0.00 | 1.44 | 18.20 | 225.89 | -18.53 | 54.82 | 0.3709 | -731.0 | -462.8 | |
| 0.00 | 2.80 | 0.00 | 1.51 | 20.20 | 225.07 | -19.35 | 51.50 | 0.3990 | -816.0 | -685.3 | |
| 0.00 | 0.99 | 0.00 | 0.59 | 23.73 | 215.50 | -28.92 | 54.72 | 0.5443 | 563.0 | 574.0 | |
| 0.00 | 0.81 | 0.00 | 0.48 | 23.85 | 215.32 | -29.10 | 54.67 | 0.5473 | 684.0 | 545.0 | |
| 0.00 | 0.99 | 0.00 | 0.59 | 21.84 | 214.62 | -29.79 | 58.52 | 0.5429 | 681.0 | 527.4 | |
| 0.00 | 1.08 | 0.00 | 0.64 | 21.64 | 214.59 | -29.82 | 58.87 | 0.5421 | 770.0 | 555.7 | |
| 0.00 | 1.99 | 0.00 | 1.18 | 22.13 | 213.64 | -30.78 | 58.69 | 0.5569 | 69.0 | 133.9 | |
| 0.00 | 1.08 | 0.00 | 0.64 | 21.12 | 213.73 | -30.69 | 60.33 | 0.5501 | 710.0 | 577.6 | |
| 0.00 | 2.17 | 0.00 | 1.28 | 20.74 | 213.74 | -30.68 | 60.96 | 0.5478 | 595.0 | 564.2 | |
| 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. | |