SDO HMI 2011-07-07 11:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.97 | 157.87 | 32.81 | 136.27 | 17.19 | 354.90 | 54.27 | 288.59 | 0.8202 | -408.5 | -226.8 | |
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back to the solar disc SDO HMI 2011-07-07 11:59:11 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 |
| 13.81 | 103.01 | 12.10 | 90.01 | 16.94 | 355.66 | 55.03 | 288.16 | 0.8272 | -679.8 | -208.9 | |
| 1.45 | -1.00 | 1.25 | -1.00 | 17.10 | 355.01 | 54.38 | 288.45 | 0.8212 | -736.6 | 999999 | |
| 1.64 | -1.00 | 1.40 | -1.00 | 16.85 | 354.79 | 54.17 | 288.19 | 0.8189 | -757.2 | 999999 | |
| 4.36 | 26.16 | 3.80 | 22.70 | 18.17 | 355.21 | 54.58 | 289.71 | 0.8246 | -452.5 | -129.1 | |
| 1.27 | -1.00 | 1.09 | -1.00 | 17.21 | 354.72 | 54.10 | 288.63 | 0.8187 | -703.2 | 999999 | |
| 1.27 | -1.00 | 1.08 | -1.00 | 16.71 | 354.52 | 53.89 | 288.06 | 0.8160 | -647.2 | 999999 | |
| 5.81 | -4.00 | 5.06 | -4.00 | 18.49 | 355.14 | 54.51 | 290.11 | 0.8245 | -493.8 | 999999 | |
| 0.00 | 1.00 | 0.00 | 0.88 | 19.30 | 355.53 | 54.91 | 291.01 | 0.8293 | 401.0 | 365.7 | |
| 0.00 | 6.00 | 0.00 | 5.07 | 16.63 | 354.16 | 53.53 | 288.02 | 0.8125 | -785.0 | -620.6 | |
| 0.00 | 0.73 | 0.00 | 0.62 | 17.73 | 354.46 | 53.83 | 289.30 | 0.8169 | -484.0 | -507.0 | |
| 3.91 | -4.00 | 3.38 | -4.00 | 18.88 | 354.88 | 54.25 | 290.63 | 0.8227 | 562.0 | 999999 | |
| 0.00 | 2.91 | 0.00 | 2.44 | 16.77 | 353.89 | 53.27 | 288.23 | 0.8101 | -652.0 | -591.2 | |
| 4.45 | 7.90 | 3.65 | 6.48 | 16.41 | 352.85 | 52.23 | 287.97 | 0.7993 | -678.3 | -629.4 | |
| 0.00 | 1.36 | 0.00 | 1.11 | 16.09 | 352.37 | 51.74 | 287.65 | 0.7939 | -686.0 | -589.0 | |
| 0.00 | 1.09 | 0.00 | 0.88 | 16.28 | 352.28 | 51.66 | 287.90 | 0.7934 | -688.0 | -607.3 | |
| 0.00 | 2.09 | 0.00 | 1.73 | 19.18 | 352.69 | 52.06 | 291.42 | 0.8024 | -540.0 | -373.3 | |
| 0.00 | 0.45 | 0.00 | 0.38 | 21.39 | 352.90 | 52.27 | 294.07 | 0.8088 | -394.0 | -445.4 | |
| 0.00 | 1.36 | 0.00 | 1.04 | 15.21 | 349.67 | 49.05 | 287.01 | 0.7644 | 421.0 | 358.4 | |
| 0.00 | 1.45 | 0.00 | 1.12 | 16.40 | 349.67 | 49.05 | 288.55 | 0.7665 | 550.0 | 399.8 | |
| 0.00 | 1.36 | 0.00 | 1.05 | 16.84 | 349.73 | 49.10 | 289.11 | 0.7679 | 381.0 | 290.3 | |
| 0.00 | 1.00 | 0.00 | 0.76 | 16.93 | 349.13 | 48.50 | 289.35 | 0.7617 | 636.0 | 521.0 | |
| 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. | |