SDO HMI 2011-10-07 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 |
| 70.94 | 257.72 | 59.03 | 212.53 | -15.08 | 118.12 | -48.93 | 114.43 | 0.8003 | 162.0 | 148.8 | |
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back to the solar disc SDO HMI 2011-10-07 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 |
| 7.46 | 151.04 | 5.77 | 117.61 | -15.26 | 121.40 | -45.66 | 116.02 | 0.7701 | 1111.4 | 305.8 | |
| 18.44 | -1.00 | 14.41 | -1.00 | -15.37 | 120.87 | -46.18 | 115.90 | 0.7757 | 825.1 | 999999 | |
| 5.71 | -1.00 | 4.50 | -1.00 | -15.25 | 120.36 | -46.69 | 115.52 | 0.7802 | 508.3 | 999999 | |
| 5.97 | 13.26 | 4.78 | 10.62 | -14.70 | 119.38 | -47.68 | 114.42 | 0.7877 | 718.6 | 573.3 | |
| 4.39 | -4.00 | 3.53 | -4.00 | -14.46 | 119.12 | -47.93 | 114.03 | 0.7893 | 599.0 | 999999 | |
| 0.00 | 1.23 | 0.00 | 0.99 | -14.20 | 118.82 | -48.23 | 113.60 | 0.7913 | 394.0 | 329.9 | |
| 3.07 | 5.09 | 2.51 | 4.17 | -15.09 | 118.46 | -48.59 | 114.50 | 0.7980 | 481.4 | 235.7 | |
| 0.00 | 2.63 | 0.00 | 2.15 | -13.55 | 117.93 | -49.13 | 112.45 | 0.7977 | -423.0 | -222.8 | |
| 0.00 | 3.42 | 0.00 | 2.90 | -14.55 | 116.72 | -50.34 | 113.14 | 0.8126 | -693.0 | -554.8 | |
| 0.00 | 2.11 | 0.00 | 1.80 | -14.94 | 116.30 | -50.76 | 113.43 | 0.8178 | -595.0 | -465.5 | |
| 3.86 | 5.27 | 3.34 | 4.55 | -15.09 | 116.00 | -51.06 | 113.49 | 0.8210 | -487.4 | -585.1 | |
| 0.00 | 0.88 | 0.00 | 0.78 | -13.82 | 114.55 | -52.50 | 111.49 | 0.8301 | -522.0 | -527.2 | |
| 0.00 | 1.14 | 0.00 | 1.02 | -14.75 | 114.19 | -52.86 | 112.42 | 0.8361 | -474.0 | -383.3 | |
| 3.60 | 5.53 | 3.29 | 5.05 | -15.59 | 113.73 | -53.32 | 113.20 | 0.8426 | -407.6 | -317.1 | |
| 18.44 | 64.37 | 16.90 | 59.21 | -14.73 | 113.31 | -53.74 | 112.09 | 0.8438 | -705.7 | -73.8 | |
| 0.00 | 1.05 | 0.00 | 0.99 | -15.17 | 112.67 | -54.39 | 112.36 | 0.8505 | 281.0 | 263.4 | |
| 0.00 | 0.70 | 0.00 | 0.69 | -17.39 | 111.69 | -55.37 | 114.47 | 0.8648 | 440.0 | 342.1 | |
| 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. | |