SDO HMI 2011-11-21 00:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.55 | 59.18 | 9.59 | 34.93 | 7.81 | 264.83 | -32.63 | 79.01 | 0.5464 | -789.6 | -615.5 | |
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back to the solar disc SDO HMI 2011-11-21 00:58:57 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 | 0.51 | 0.00 | 0.29 | 7.61 | 268.52 | -28.94 | 78.30 | 0.4918 | -638.0 | -513.8 | |
| 16.55 | 35.42 | 9.59 | 20.49 | 7.52 | 266.53 | -30.93 | 79.09 | 0.5211 | -1100.3 | -751.1 | |
| 0.00 | 0.60 | 0.00 | 0.35 | 9.52 | 265.07 | -32.39 | 75.83 | 0.5470 | -700.0 | -533.7 | |
| 0.00 | 0.43 | 0.00 | 0.25 | 9.39 | 264.55 | -32.91 | 76.23 | 0.5541 | -589.0 | -491.2 | |
| 0.00 | 2.06 | 0.00 | 1.21 | 5.90 | 264.64 | -32.82 | 82.51 | 0.5459 | -905.0 | -748.5 | |
| 0.00 | 1.97 | 0.00 | 1.20 | 13.35 | 263.03 | -34.43 | 70.01 | 0.5876 | -179.0 | -270.0 | |
| 0.00 | 1.89 | 0.00 | 1.13 | 6.15 | 263.66 | -33.80 | 82.23 | 0.5604 | -736.0 | -566.8 | |
| 0.00 | 1.97 | 0.00 | 1.18 | 6.39 | 263.46 | -34.00 | 81.84 | 0.5636 | -715.0 | -579.7 | |
| 0.00 | 0.86 | 0.00 | 0.52 | 7.30 | 263.06 | -34.40 | 80.31 | 0.5707 | -654.0 | -503.3 | |
| 0.00 | 2.32 | 0.00 | 1.40 | 8.66 | 262.71 | -34.75 | 78.03 | 0.5782 | -791.0 | -660.1 | |
| 0.00 | 0.86 | 0.00 | 0.52 | 8.90 | 262.58 | -34.88 | 77.66 | 0.5806 | -698.0 | -607.2 | |
| 0.00 | 1.03 | 0.00 | 0.63 | 7.92 | 261.68 | -35.77 | 79.52 | 0.5911 | -631.0 | -477.8 | |
| 0.00 | 1.80 | 0.00 | 1.11 | 7.41 | 261.44 | -36.02 | 80.43 | 0.5936 | -610.0 | -485.4 | |
| 0.00 | 1.03 | 0.00 | 0.63 | 7.00 | 261.44 | -36.02 | 81.14 | 0.5930 | -288.0 | -284.5 | |
| 0.00 | 1.80 | 0.00 | 1.14 | 13.54 | 260.41 | -37.05 | 70.77 | 0.6227 | -299.0 | -282.8 | |
| 0.00 | 1.72 | 0.00 | 1.07 | 8.44 | 260.59 | -36.87 | 78.91 | 0.6071 | -739.0 | -538.5 | |
| 0.00 | 1.37 | 0.00 | 0.85 | 5.87 | 260.38 | -37.08 | 83.16 | 0.6063 | -744.0 | -596.6 | |
| 0.00 | 1.54 | 0.00 | 0.96 | 5.81 | 260.20 | -37.26 | 83.29 | 0.6087 | -527.0 | -490.9 | |
| 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. | |