SDO HMI 2011-08-29 08:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.37 | 284.79 | 22.49 | 163.26 | 13.67 | 291.37 | -30.01 | 75.03 | 0.5050 | -441.5 | -260.5 | |
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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 |
| 10.31 | 257.54 | 5.88 | 147.11 | 13.82 | 291.95 | -29.43 | 74.54 | 0.4970 | -1263.9 | -369.8 | |
| 20.98 | -1.00 | 11.98 | -1.00 | 13.47 | 291.71 | -29.67 | 75.31 | 0.4996 | -1200.8 | 999999 | |
| 0.36 | -1.00 | 0.21 | -1.00 | 14.04 | 291.63 | -29.75 | 74.20 | 0.5022 | -495.5 | 999999 | |
| 1.26 | -1.00 | 0.72 | -1.00 | 13.94 | 291.43 | -29.95 | 74.47 | 0.5049 | -642.0 | 999999 | |
| 0.72 | -1.00 | 0.41 | -1.00 | 13.33 | 291.48 | -29.90 | 75.66 | 0.5027 | -798.8 | 999999 | |
| 5.38 | -1.00 | 3.08 | -1.00 | 13.63 | 291.40 | -29.98 | 75.09 | 0.5045 | -911.0 | 999999 | |
| 0.00 | 1.97 | 0.00 | 1.14 | 12.08 | 290.02 | -31.36 | 78.45 | 0.5214 | 656.0 | 501.2 | |
| 0.00 | 2.06 | 0.00 | 1.21 | 14.75 | 289.22 | -32.16 | 73.65 | 0.5385 | 817.0 | 625.3 | |
| 0.00 | 1.35 | 0.00 | 0.79 | 13.49 | 289.12 | -32.25 | 76.01 | 0.5369 | 875.0 | 757.4 | |
| 0.00 | 3.14 | 0.00 | 1.85 | 14.18 | 288.87 | -32.51 | 74.81 | 0.5420 | 803.0 | 690.8 | |
| 0.36 | 1.88 | 0.21 | 1.11 | 13.85 | 288.55 | -32.83 | 75.49 | 0.5458 | 857.0 | 724.1 | |
| 0.00 | 0.99 | 0.00 | 0.58 | 13.30 | 288.63 | -32.74 | 76.47 | 0.5435 | 633.0 | 494.1 | |
| 0.00 | 1.79 | 0.00 | 1.06 | 13.96 | 288.31 | -33.07 | 75.36 | 0.5494 | 832.0 | 682.0 | |
| 0.00 | 2.60 | 0.00 | 1.54 | 14.65 | 288.15 | -33.22 | 74.15 | 0.5531 | 680.0 | 587.2 | |
| 0.00 | 1.43 | 0.00 | 0.85 | 13.98 | 288.19 | -33.18 | 75.35 | 0.5511 | 667.0 | 693.5 | |
| 0.00 | 4.84 | 0.00 | 2.88 | 14.18 | 288.01 | -33.37 | 75.03 | 0.5541 | 405.0 | 606.2 | |
| 0.00 | 0.81 | 0.00 | 0.48 | 14.42 | 287.97 | -33.41 | 74.61 | 0.5552 | 558.0 | 354.9 | |
| 0.00 | 1.70 | 0.00 | 1.02 | 14.52 | 287.50 | -33.87 | 74.57 | 0.5619 | 757.0 | 518.2 | |
| 0.00 | 1.52 | 0.00 | 0.93 | 16.51 | 286.01 | -35.37 | 71.58 | 0.5871 | 464.0 | 321.0 | |
| 0.00 | 1.17 | 0.00 | 0.71 | 14.33 | 286.13 | -35.25 | 75.24 | 0.5804 | 633.0 | 550.8 | |
| 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. | |