SDO HMI 2011-11-28 07:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.66 | 85.30 | 21.62 | 51.51 | 18.85 | 170.59 | -30.78 | 57.73 | 0.5745 | 60.3 | 30.1 | |
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back to the solar disc SDO HMI 2011-11-28 07:58:56 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 | 1.63 | 0.00 | 0.94 | 18.92 | 174.94 | -26.43 | 54.03 | 0.5223 | -497.0 | -529.9 | |
| 0.00 | 1.03 | 0.00 | 0.60 | 19.11 | 174.73 | -26.64 | 53.93 | 0.5262 | -696.0 | -606.2 | |
| 5.47 | 7.87 | 3.23 | 4.64 | 18.34 | 172.75 | -28.62 | 56.91 | 0.5448 | -982.4 | -691.5 | |
| 5.30 | 15.65 | 3.16 | 9.31 | 18.87 | 172.12 | -29.25 | 56.59 | 0.5561 | -891.8 | -543.8 | |
| 5.22 | -4.00 | 3.11 | -4.00 | 18.61 | 171.95 | -29.42 | 57.12 | 0.5564 | -858.7 | 999999 | |
| 0.00 | 4.96 | 0.00 | 2.97 | 18.98 | 171.59 | -29.78 | 56.82 | 0.5633 | -664.0 | -555.2 | |
| 0.00 | 2.57 | 0.00 | 1.55 | 19.73 | 171.29 | -30.07 | 55.89 | 0.5719 | -746.0 | -552.7 | |
| 2.05 | 11.38 | 1.24 | 6.86 | 19.22 | 170.78 | -30.59 | 57.07 | 0.5747 | 735.8 | 642.3 | |
| 0.00 | 2.14 | 0.00 | 1.31 | 20.60 | 170.41 | -30.96 | 55.26 | 0.5883 | 734.0 | 501.2 | |
| 0.00 | 6.16 | 0.00 | 3.69 | 18.08 | 170.90 | -30.47 | 58.78 | 0.5658 | -712.0 | -527.2 | |
| 0.00 | 1.97 | 0.00 | 1.19 | 19.19 | 170.31 | -31.06 | 57.47 | 0.5801 | 762.0 | 632.4 | |
| 0.00 | 3.68 | 0.00 | 2.25 | 19.59 | 169.56 | -31.80 | 57.41 | 0.5916 | 704.0 | 565.0 | |
| 0.00 | 1.28 | 0.00 | 0.79 | 19.61 | 169.22 | -32.14 | 57.61 | 0.5958 | -413.0 | -283.9 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 18.12 | 169.14 | -32.23 | 59.95 | 0.5878 | 828.0 | 652.2 | |
| 0.00 | 1.71 | 0.00 | 1.05 | 18.21 | 168.90 | -32.47 | 59.97 | 0.5912 | 830.0 | 660.5 | |
| 17.62 | 20.96 | 10.88 | 12.94 | 18.67 | 168.43 | -32.94 | 59.58 | 0.5996 | 835.5 | 647.3 | |
| 0.00 | 1.20 | 0.00 | 0.74 | 19.51 | 168.24 | -33.13 | 58.44 | 0.6068 | 557.0 | 413.1 | |
| 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. | |