SDO HMI 2010-11-18 09:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 66.88 | 436.98 | 74.67 | 501.27 | 13.74 | 173.74 | 64.09 | 284.17 | 0.9007 | -59.4 | -13.7 | |
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back to the solar disc SDO HMI 2010-11-18 09:58:57 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 |
| 27.99 | 236.78 | 36.04 | 305.58 | 12.93 | 176.99 | 67.34 | 282.99 | 0.9247 | -730.3 | -132.6 | |
| 0.94 | -1.00 | 1.19 | -1.00 | 12.89 | 176.42 | 66.77 | 282.97 | 0.9209 | -1042.1 | 999999 | |
| 0.94 | -1.00 | 1.19 | -1.00 | 13.10 | 176.38 | 66.73 | 283.21 | 0.9208 | -1123.3 | 999999 | |
| 0.00 | 0.94 | 0.00 | 1.14 | 12.87 | 175.41 | 65.76 | 283.01 | 0.9141 | -594.0 | -552.6 | |
| 0.00 | 0.86 | 0.00 | 1.01 | 12.47 | 174.77 | 65.12 | 282.60 | 0.9095 | -472.0 | -494.4 | |
| 1.55 | 12.45 | 1.79 | 14.23 | 13.28 | 174.16 | 64.51 | 283.54 | 0.9054 | -536.1 | -337.6 | |
| 0.00 | 0.69 | 0.00 | 0.79 | 13.89 | 173.97 | 64.32 | 284.23 | 0.9044 | -371.0 | -365.8 | |
| 0.00 | 1.97 | 0.00 | 2.21 | 13.25 | 173.16 | 63.51 | 283.58 | 0.8981 | 55.0 | -59.5 | |
| 0.26 | 7.81 | 0.28 | 8.57 | 13.33 | 172.79 | 63.14 | 283.69 | 0.8954 | -122.7 | 223.6 | |
| 4.64 | -9.00 | 5.08 | -9.00 | 13.27 | 172.63 | 62.98 | 283.64 | 0.8941 | 372.6 | 999999 | |
| 0.00 | 1.03 | 0.00 | 1.11 | 12.65 | 172.21 | 62.56 | 282.98 | 0.8906 | 286.0 | 148.2 | |
| 0.00 | 3.61 | 0.00 | 3.88 | 13.39 | 172.08 | 62.43 | 283.81 | 0.8899 | 629.0 | 428.7 | |
| 0.00 | 1.03 | 0.00 | 1.12 | 14.05 | 172.32 | 62.67 | 284.53 | 0.8922 | -404.0 | -300.8 | |
| 0.00 | 0.77 | 0.00 | 0.83 | 14.06 | 172.06 | 62.41 | 284.57 | 0.8902 | 187.0 | 168.6 | |
| 0.00 | 2.15 | 0.00 | 2.28 | 13.40 | 171.69 | 62.04 | 283.86 | 0.8869 | 180.0 | 321.2 | |
| 3.95 | 5.49 | 3.87 | 5.39 | 14.66 | 168.92 | 59.27 | 285.57 | 0.8653 | 362.3 | 239.1 | |
| 0.00 | 2.06 | 0.00 | 1.98 | 14.14 | 168.16 | 58.51 | 285.05 | 0.8583 | 399.0 | 283.4 | |
| 26.61 | 159.34 | 25.23 | 151.15 | 15.44 | 167.60 | 57.95 | 286.63 | 0.8548 | 861.3 | 248.8 | |
| 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. | |