SDO HMI 2010-11-18 22:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.66 | 300.33 | 80.05 | 470.05 | 13.68 | 173.92 | 71.42 | 283.71 | 0.9467 | -60.3 | 9.4 | |
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back to the solar disc SDO HMI 2010-11-18 22:58:57 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 |
| 4.55 | 160.72 | 8.66 | 299.47 | 12.85 | 177.62 | 75.12 | 282.66 | 0.9669 | 282.5 | -90.4 | |
| 22.82 | -1.00 | 42.04 | -1.00 | 12.96 | 177.01 | 74.51 | 282.79 | 0.9642 | -595.8 | 999999 | |
| 0.00 | 1.03 | 0.00 | 1.65 | 12.27 | 174.55 | 72.05 | 282.12 | 0.9522 | -552.0 | -468.8 | |
| 0.00 | 1.12 | 0.00 | 1.78 | 12.48 | 174.49 | 72.00 | 282.35 | 0.9520 | -521.0 | -488.5 | |
| 0.00 | 1.54 | 0.00 | 2.51 | 13.14 | 174.86 | 72.37 | 283.02 | 0.9540 | -381.0 | -356.8 | |
| 0.00 | 0.86 | 0.00 | 1.38 | 12.72 | 174.56 | 72.07 | 282.60 | 0.9523 | -496.0 | -450.3 | |
| 0.00 | 1.37 | 0.00 | 2.09 | 13.38 | 173.46 | 70.97 | 283.32 | 0.9466 | 109.0 | 54.8 | |
| 2.32 | 2.92 | 3.26 | 4.12 | 12.86 | 171.94 | 69.44 | 282.83 | 0.9378 | 231.3 | 47.4 | |
| 0.00 | 1.37 | 0.00 | 1.97 | 13.57 | 172.31 | 69.81 | 283.58 | 0.9401 | 167.0 | 169.6 | |
| 0.00 | 1.12 | 0.00 | 1.57 | 13.10 | 171.83 | 69.33 | 283.10 | 0.9372 | 404.0 | 341.0 | |
| 0.00 | 1.54 | 0.00 | 2.19 | 13.65 | 172.00 | 69.51 | 283.67 | 0.9383 | 468.0 | 398.9 | |
| 0.00 | 1.63 | 0.00 | 2.26 | 13.14 | 171.59 | 69.10 | 283.15 | 0.9358 | 428.0 | 337.8 | |
| 0.00 | 2.32 | 0.00 | 2.90 | 14.71 | 169.03 | 66.54 | 284.98 | 0.9202 | 234.0 | 123.9 | |
| 1.63 | 122.79 | 1.97 | 146.16 | 15.29 | 168.09 | 65.59 | 285.69 | 0.9141 | -113.7 | 218.8 | |
| 20.34 | -14.00 | 24.12 | -14.00 | 15.28 | 167.56 | 65.07 | 285.72 | 0.9105 | 695.7 | 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. | |