SDO HMI 2011-08-29 02:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 31.66 | 0.00 | 17.09 | 7.35 | 348.13 | 23.47 | 272.01 | 0.3963 | -315.2 | -341.1 | |
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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 |
| 0.00 | 1.26 | 0.00 | 0.70 | 7.78 | 351.75 | 27.09 | 273.13 | 0.4537 | -741.0 | -662.6 | |
| 0.00 | 4.21 | 0.00 | 2.34 | 7.45 | 351.66 | 26.99 | 272.40 | 0.4523 | -788.0 | -713.5 | |
| 0.00 | 3.50 | 0.00 | 1.94 | 7.18 | 351.61 | 26.94 | 271.80 | 0.4516 | -803.0 | -634.1 | |
| 0.00 | 2.60 | 0.00 | 1.44 | 7.67 | 351.50 | 26.84 | 272.89 | 0.4499 | -835.0 | -813.9 | |
| 0.00 | 1.26 | 0.00 | 0.69 | 8.48 | 351.25 | 26.59 | 274.69 | 0.4460 | -820.0 | -579.6 | |
| 0.00 | 1.17 | 0.00 | 0.64 | 7.74 | 350.82 | 26.16 | 273.03 | 0.4393 | -702.0 | -609.0 | |
| 0.00 | 1.52 | 0.00 | 0.83 | 5.41 | 349.04 | 24.38 | 267.33 | 0.4131 | -884.0 | -682.6 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 6.63 | 348.20 | 23.54 | 270.21 | 0.3983 | -743.0 | -534.0 | |
| 0.00 | 1.70 | 0.00 | 0.91 | 7.17 | 347.20 | 22.54 | 271.49 | 0.3820 | -605.0 | -502.2 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 7.25 | 346.84 | 22.18 | 271.67 | 0.3762 | -770.0 | -673.9 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 7.08 | 346.57 | 21.90 | 271.20 | 0.3719 | -753.0 | -652.1 | |
| 0.00 | 2.33 | 0.00 | 1.24 | 7.45 | 346.39 | 21.73 | 272.20 | 0.3689 | -485.0 | -553.5 | |
| 0.00 | 1.26 | 0.00 | 0.67 | 7.80 | 346.01 | 21.35 | 273.16 | 0.3628 | -815.0 | -611.4 | |
| 0.00 | 1.61 | 0.00 | 0.84 | 7.67 | 343.27 | 18.61 | 272.84 | 0.3181 | 715.0 | 607.3 | |
| 0.00 | 2.06 | 0.00 | 1.08 | 7.37 | 343.23 | 18.56 | 271.89 | 0.3173 | 780.0 | 678.7 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 7.48 | 342.85 | 18.18 | 272.22 | 0.3110 | 951.0 | 741.8 | |
| 0.00 | 1.79 | 0.00 | 0.93 | 7.14 | 342.80 | 18.14 | 271.15 | 0.3103 | 809.0 | 675.0 | |
| 0.00 | 1.61 | 0.00 | 0.84 | 7.40 | 342.55 | 17.89 | 271.96 | 0.3062 | 815.0 | 574.6 | |
| 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. | |