SDO HMI 2011-05-06 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 |
| 40.06 | 281.17 | 22.31 | 156.49 | 17.99 | 60.84 | 16.53 | 323.59 | 0.4579 | -891.2 | -421.3 | |
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back to the solar disc SDO HMI 2011-05-06 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 |
| 1.25 | 271.61 | 0.70 | 151.20 | 18.31 | 61.32 | 17.00 | 323.24 | 0.4658 | -577.6 | -456.7 | |
| 33.09 | -1.00 | 18.42 | -1.00 | 17.85 | 61.07 | 16.76 | 323.01 | 0.4579 | -1416.6 | 999999 | |
| 5.72 | -1.00 | 3.19 | -1.00 | 18.20 | 60.78 | 16.46 | 323.97 | 0.4595 | -1028.7 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 18.77 | 59.34 | 15.02 | 327.12 | 0.4538 | -753.0 | -471.1 | |
| 0.00 | 1.70 | 0.00 | 0.93 | 18.32 | 57.92 | 13.60 | 329.08 | 0.4362 | 766.0 | 558.7 | |
| 0.00 | 1.16 | 0.00 | 0.64 | 18.53 | 56.62 | 12.31 | 331.77 | 0.4290 | 737.0 | 561.6 | |
| 0.00 | 0.98 | 0.00 | 0.56 | 23.27 | 55.82 | 11.50 | 337.94 | 0.4896 | 711.0 | 529.1 | |
| 0.00 | 2.24 | 0.00 | 1.21 | 18.66 | 53.87 | 9.55 | 337.47 | 0.4120 | 835.0 | 654.7 | |
| 0.00 | 1.07 | 0.00 | 0.61 | 24.24 | 54.18 | 9.86 | 341.52 | 0.4946 | 649.0 | 460.4 | |
| 0.00 | 1.34 | 0.00 | 0.74 | 21.77 | 50.09 | 5.77 | 347.73 | 0.4410 | 714.0 | 487.0 | |
| 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. | |