SDO HMI 2011-08-29 05:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.88 | 289.30 | 24.33 | 168.69 | 13.62 | 291.30 | -31.72 | 75.61 | 0.5294 | -412.7 | -237.7 | |
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back to the solar disc SDO HMI 2011-08-29 05:59:08 UT
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 |
| 0.99 | 257.73 | 0.57 | 149.70 | 14.12 | 291.92 | -31.10 | 74.51 | 0.5219 | -567.2 | -360.3 | |
| 39.46 | -1.00 | 22.92 | -1.00 | 13.55 | 291.67 | -31.35 | 75.65 | 0.5241 | -1167.9 | 999999 | |
| 1.43 | -1.00 | 0.84 | -1.00 | 13.93 | 291.36 | -31.66 | 75.03 | 0.5294 | -517.8 | 999999 | |
| 0.00 | 1.52 | 0.00 | 0.89 | 12.16 | 290.48 | -32.54 | 78.54 | 0.5386 | -755.0 | -524.9 | |
| 0.00 | 1.61 | 0.00 | 0.96 | 14.68 | 289.19 | -33.83 | 74.28 | 0.5616 | 697.0 | 589.3 | |
| 0.00 | 3.86 | 0.00 | 2.30 | 13.43 | 289.25 | -33.77 | 76.49 | 0.5582 | 749.0 | 674.8 | |
| 0.00 | 3.14 | 0.00 | 1.88 | 14.04 | 288.88 | -34.14 | 75.48 | 0.5645 | 873.0 | 685.9 | |
| 0.00 | 0.99 | 0.00 | 0.59 | 13.44 | 288.98 | -34.03 | 76.53 | 0.5619 | 798.0 | 751.1 | |
| 0.00 | 1.70 | 0.00 | 1.02 | 14.02 | 288.58 | -34.43 | 75.59 | 0.5686 | 778.0 | 626.1 | |
| 0.00 | 0.99 | 0.00 | 0.59 | 13.24 | 288.72 | -34.30 | 76.94 | 0.5653 | 673.0 | 563.2 | |
| 0.00 | 1.88 | 0.00 | 1.13 | 13.78 | 288.55 | -34.47 | 76.03 | 0.5686 | 887.0 | 701.4 | |
| 0.00 | 2.60 | 0.00 | 1.57 | 14.61 | 288.18 | -34.84 | 74.67 | 0.5754 | 815.0 | 682.0 | |
| 0.00 | 3.95 | 0.00 | 2.38 | 13.94 | 288.26 | -34.76 | 75.81 | 0.5730 | 688.0 | 686.2 | |
| 0.00 | 1.17 | 0.00 | 0.70 | 14.36 | 288.14 | -34.87 | 75.10 | 0.5753 | 687.0 | 587.9 | |
| 0.00 | 1.08 | 0.00 | 0.65 | 14.14 | 288.03 | -34.99 | 75.52 | 0.5765 | 750.0 | 674.8 | |
| 0.00 | 1.52 | 0.00 | 0.93 | 14.40 | 287.83 | -35.19 | 75.11 | 0.5797 | 637.0 | 484.5 | |
| 0.00 | 1.79 | 0.00 | 1.09 | 14.21 | 287.79 | -35.23 | 75.44 | 0.5799 | 746.0 | 594.8 | |
| 0.00 | 2.42 | 0.00 | 1.48 | 14.50 | 287.47 | -35.55 | 75.03 | 0.5849 | 599.0 | 470.0 | |
| 0.00 | 0.36 | 0.00 | 0.22 | 14.04 | 287.09 | -35.93 | 75.89 | 0.5892 | 273.0 | 377.2 | |
| 0.00 | 0.99 | 0.00 | 0.61 | 14.43 | 286.12 | -36.90 | 75.44 | 0.6030 | 575.0 | 441.5 | |
| 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. | |