SDO HMI 2011-06-29 20:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.53 | 68.53 | 13.42 | 55.27 | 15.39 | 350.18 | -51.35 | 72.48 | 0.7914 | 115.7 | 205.7 | |
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back to the solar disc SDO HMI 2011-06-29 20:59:11 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 |
| 0.00 | 0.64 | 0.00 | 0.44 | 19.23 | 358.88 | -42.64 | 65.13 | 0.7073 | -600.0 | -501.7 | |
| 0.00 | 2.54 | 0.00 | 1.78 | 18.77 | 358.54 | -42.98 | 65.88 | 0.7095 | -289.0 | -323.2 | |
| 0.00 | 0.36 | 0.00 | 0.29 | 20.24 | 352.33 | -49.19 | 65.96 | 0.7799 | -563.0 | -501.5 | |
| 0.00 | 2.54 | 0.00 | 1.94 | 15.17 | 352.88 | -48.65 | 72.27 | 0.7629 | -668.0 | -478.9 | |
| 0.00 | 4.63 | 0.00 | 3.57 | 15.88 | 352.46 | -49.07 | 71.45 | 0.7687 | -766.0 | -637.8 | |
| 0.00 | 1.45 | 0.00 | 1.13 | 16.22 | 352.15 | -49.37 | 71.08 | 0.7726 | -464.0 | -516.8 | |
| 5.36 | 8.53 | 4.18 | 6.66 | 16.43 | 351.98 | -49.55 | 70.85 | 0.7748 | -554.8 | -323.5 | |
| 0.00 | 0.82 | 0.00 | 0.66 | 17.39 | 350.22 | -51.31 | 70.04 | 0.7947 | -424.0 | -367.6 | |
| 0.00 | 0.54 | 0.00 | 0.44 | 16.11 | 349.88 | -51.64 | 71.69 | 0.7957 | 600.0 | 521.7 | |
| 0.00 | 1.27 | 0.00 | 1.04 | 16.01 | 349.71 | -51.81 | 71.85 | 0.7973 | 719.0 | 644.7 | |
| 0.00 | 1.18 | 0.00 | 0.96 | 15.82 | 349.68 | -51.84 | 72.09 | 0.7973 | 689.0 | 648.1 | |
| 0.00 | 1.18 | 0.00 | 0.97 | 15.81 | 349.42 | -52.10 | 72.15 | 0.7998 | 497.0 | 533.9 | |
| 0.00 | 1.09 | 0.00 | 0.93 | 18.14 | 348.22 | -53.31 | 69.53 | 0.8155 | -356.0 | -310.1 | |
| 1.73 | 2.54 | 1.42 | 2.10 | 15.20 | 349.18 | -52.35 | 72.95 | 0.8014 | 591.5 | 520.7 | |
| 9.44 | 39.22 | 7.82 | 32.36 | 14.66 | 348.90 | -52.63 | 73.67 | 0.8034 | 773.1 | 500.5 | |
| 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. | |