SDO HMI 2011-11-28 12:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.42 | 104.22 | 25.64 | 61.40 | 18.85 | 170.51 | -28.12 | 55.60 | 0.5425 | 149.9 | 28.2 | |
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back to the solar disc SDO HMI 2011-11-28 12:58:56 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 | 0.85 | 0.00 | 0.49 | 18.01 | 173.37 | -25.27 | 54.42 | 0.5012 | -716.0 | -570.3 | |
| 0.00 | 2.31 | 0.00 | 1.38 | 23.47 | 172.22 | -26.42 | 47.02 | 0.5600 | -621.0 | -409.5 | |
| 5.90 | 12.06 | 3.39 | 6.93 | 18.26 | 172.95 | -25.69 | 54.41 | 0.5083 | -1017.4 | -646.8 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 19.43 | 172.33 | -26.30 | 53.06 | 0.5249 | 421.0 | 371.6 | |
| 6.58 | 14.45 | 3.81 | 8.36 | 18.62 | 172.37 | -26.27 | 54.35 | 0.5182 | -932.8 | -626.1 | |
| 1.54 | -5.00 | 0.89 | -5.00 | 18.87 | 172.29 | -26.34 | 54.02 | 0.5210 | -738.6 | 999999 | |
| 0.00 | 3.33 | 0.00 | 1.94 | 18.93 | 171.76 | -26.88 | 54.42 | 0.5280 | -666.0 | -421.5 | |
| 2.05 | 8.21 | 1.19 | 4.78 | 18.31 | 171.44 | -27.19 | 55.73 | 0.5271 | -591.5 | -485.1 | |
| 5.39 | 10.60 | 3.17 | 6.24 | 19.45 | 170.96 | -27.68 | 54.30 | 0.5415 | 861.0 | 657.9 | |
| 0.00 | 1.54 | 0.00 | 0.90 | 17.78 | 171.11 | -27.52 | 56.90 | 0.5274 | -731.0 | -601.1 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 20.70 | 170.46 | -28.17 | 52.79 | 0.5568 | 798.0 | 546.5 | |
| 0.00 | 2.99 | 0.00 | 1.75 | 17.99 | 170.83 | -27.81 | 56.79 | 0.5324 | 73.0 | 44.0 | |
| 0.00 | 1.62 | 0.00 | 0.96 | 19.20 | 170.54 | -28.09 | 55.07 | 0.5446 | 829.0 | 685.7 | |
| 0.00 | 3.08 | 0.00 | 1.80 | 17.68 | 170.60 | -28.03 | 57.50 | 0.5331 | -526.0 | -406.0 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 19.10 | 170.24 | -28.40 | 55.48 | 0.5476 | -584.0 | -413.8 | |
| 2.56 | 4.96 | 1.52 | 2.94 | 18.16 | 169.35 | -29.29 | 57.73 | 0.5520 | 908.6 | 786.5 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 18.59 | 168.94 | -29.69 | 57.35 | 0.5598 | 841.0 | 704.6 | |
| 0.00 | 2.05 | 0.00 | 1.22 | 18.34 | 168.88 | -29.76 | 57.80 | 0.5589 | 841.0 | 690.0 | |
| 1.88 | 3.25 | 1.14 | 1.97 | 20.14 | 168.30 | -30.34 | 55.44 | 0.5781 | 853.2 | 691.6 | |
| 5.98 | 24.45 | 3.59 | 14.68 | 18.62 | 168.43 | -30.20 | 57.70 | 0.5662 | 964.7 | 602.8 | |
| 10.69 | -20.00 | 6.42 | -20.00 | 18.90 | 168.34 | -30.30 | 57.34 | 0.5692 | 797.5 | 999999 | |
| 0.85 | 4.02 | 0.52 | 2.43 | 19.52 | 168.21 | -30.42 | 56.47 | 0.5748 | 730.6 | 683.8 | |
| 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. | |