SDO HMI 2011-10-06 07:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.47 | 205.18 | 58.04 | 252.72 | -14.65 | 116.91 | -63.34 | 109.18 | 0.9159 | 24.8 | 9.1 | |
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back to the solar disc SDO HMI 2011-10-06 07:59:03 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 |
| 7.47 | 101.04 | 8.22 | 112.44 | -14.72 | 120.13 | -60.12 | 110.09 | 0.8948 | 726.0 | 168.3 | |
| 0.88 | -1.00 | 0.99 | -1.00 | -14.85 | 119.50 | -60.75 | 110.05 | 0.8996 | 132.4 | 999999 | |
| 14.94 | -1.00 | 16.72 | -1.00 | -14.34 | 119.48 | -60.77 | 109.50 | 0.8987 | 579.7 | 999999 | |
| 0.00 | 2.20 | 0.00 | 2.51 | -13.93 | 118.83 | -61.42 | 108.88 | 0.9026 | 336.0 | 236.5 | |
| 0.00 | 2.20 | 0.00 | 2.58 | -14.85 | 118.26 | -61.99 | 109.71 | 0.9083 | -628.0 | -522.3 | |
| 0.00 | 3.25 | 0.00 | 3.75 | -13.79 | 118.44 | -61.81 | 108.62 | 0.9051 | 504.0 | 179.3 | |
| 0.00 | 3.43 | 0.00 | 3.99 | -13.60 | 118.13 | -62.12 | 108.34 | 0.9069 | 268.0 | 258.2 | |
| 0.00 | 1.32 | 0.00 | 1.56 | -13.64 | 117.71 | -62.54 | 108.27 | 0.9099 | 427.0 | 412.5 | |
| 0.00 | 1.85 | 0.00 | 2.22 | -13.89 | 117.38 | -62.87 | 108.46 | 0.9125 | 115.0 | 21.0 | |
| 0.62 | 2.46 | 0.74 | 2.97 | -13.67 | 117.42 | -62.83 | 108.23 | 0.9119 | 163.0 | -214.4 | |
| 12.74 | 21.79 | 16.02 | 27.33 | -15.20 | 116.42 | -63.83 | 109.60 | 0.9210 | -532.6 | -408.5 | |
| 0.00 | 1.41 | 0.00 | 1.85 | -15.59 | 115.39 | -64.85 | 109.75 | 0.9281 | -331.0 | -238.8 | |
| 0.00 | 0.79 | 0.00 | 1.04 | -15.38 | 115.30 | -64.95 | 109.51 | 0.9283 | -381.0 | -356.8 | |
| 0.44 | 1.41 | 0.61 | 1.94 | -15.34 | 114.19 | -66.06 | 109.19 | 0.9349 | -466.0 | -434.8 | |
| 0.00 | 1.76 | 0.00 | 2.47 | -15.45 | 113.72 | -66.52 | 109.20 | 0.9377 | -174.0 | -217.5 | |
| 1.85 | 60.27 | 2.59 | 86.07 | -15.16 | 113.75 | -66.50 | 108.91 | 0.9371 | -419.4 | -103.8 | |
| 6.77 | -16.00 | 9.62 | -16.00 | -14.72 | 113.39 | -66.86 | 108.37 | 0.9386 | -515.3 | 999999 | |
| 1.76 | -16.00 | 2.53 | -16.00 | -14.80 | 113.02 | -67.23 | 108.36 | 0.9408 | 186.1 | 999999 | |
| 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. | |