SDO HMI 2011-07-25 01:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 30.30 | 0.00 | 16.19 | 24.78 | 78.30 | 10.37 | 333.97 | 0.3786 | -382.2 | -426.3 | |
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back to the solar disc SDO HMI 2011-07-25 01:59:11 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 | 4.99 | 0.00 | 2.67 | 23.55 | 81.25 | 13.32 | 326.31 | 0.3825 | -880.0 | -792.3 | |
| 0.00 | 4.62 | 0.00 | 2.47 | 23.50 | 80.80 | 12.88 | 327.10 | 0.3778 | -1036.0 | -816.5 | |
| 0.00 | 2.09 | 0.00 | 1.11 | 23.51 | 80.26 | 12.33 | 328.20 | 0.3733 | -993.0 | -773.4 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 23.27 | 79.15 | 11.23 | 330.15 | 0.3608 | -756.0 | -555.6 | |
| 0.00 | 1.27 | 0.00 | 0.67 | 23.08 | 79.07 | 11.14 | 330.04 | 0.3575 | -919.0 | -769.0 | |
| 0.00 | 1.72 | 0.00 | 0.92 | 23.72 | 78.95 | 11.03 | 331.24 | 0.3655 | -938.0 | -679.6 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 24.37 | 78.87 | 10.95 | 332.31 | 0.3739 | -882.0 | -642.3 | |
| 0.00 | 1.18 | 0.00 | 0.64 | 27.06 | 77.60 | 9.67 | 338.16 | 0.4039 | -804.0 | -591.8 | |
| 0.00 | 2.72 | 0.00 | 1.45 | 25.04 | 77.09 | 9.16 | 337.02 | 0.3712 | -1073.0 | -828.1 | |
| 0.00 | 1.54 | 0.00 | 0.82 | 25.56 | 77.06 | 9.14 | 337.68 | 0.3787 | -782.0 | -598.4 | |
| 0.00 | 0.91 | 0.00 | 0.48 | 25.61 | 75.87 | 7.94 | 340.37 | 0.3725 | -714.0 | -497.6 | |
| 0.00 | 2.45 | 0.00 | 1.32 | 27.22 | 74.84 | 6.92 | 344.08 | 0.3920 | 815.0 | 688.1 | |
| 0.00 | 1.36 | 0.00 | 0.73 | 27.45 | 74.72 | 6.79 | 344.52 | 0.3951 | 550.0 | 534.5 | |
| 0.00 | 1.27 | 0.00 | 0.68 | 26.70 | 74.33 | 6.41 | 344.80 | 0.3818 | 806.0 | 636.2 | |
| 0.00 | 0.82 | 0.00 | 0.43 | 25.98 | 74.26 | 6.33 | 344.41 | 0.3704 | 765.0 | 595.4 | |
| 0.00 | 1.00 | 0.00 | 0.54 | 27.36 | 74.16 | 6.24 | 345.67 | 0.3913 | 725.0 | 570.4 | |
| 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. | |