SDO HMI 2011-12-02 05:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.49 | 171.21 | 17.29 | 126.45 | 19.40 | 104.70 | -45.05 | 64.17 | 0.7441 | -660.4 | -287.5 | |
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back to the solar disc SDO HMI 2011-12-02 05:58:56 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 | 1.20 | 0.00 | 0.90 | 23.82 | 105.11 | -44.63 | 58.43 | 0.7567 | -607.0 | -563.2 | |
| 0.00 | 0.94 | 0.00 | 0.71 | 23.62 | 105.20 | -44.55 | 58.63 | 0.7551 | -646.0 | -623.8 | |
| 0.00 | 1.28 | 0.00 | 1.01 | 26.08 | 103.43 | -46.32 | 56.42 | 0.7819 | -87.0 | -137.7 | |
| 0.00 | 0.94 | 0.00 | 0.70 | 22.60 | 105.00 | -44.75 | 59.99 | 0.7529 | -571.0 | -455.0 | |
| 0.00 | 1.96 | 0.00 | 1.49 | 23.52 | 104.55 | -45.19 | 59.03 | 0.7610 | -714.0 | -568.6 | |
| 0.00 | 1.96 | 0.00 | 1.54 | 24.67 | 103.42 | -46.33 | 58.11 | 0.7764 | -588.0 | -459.0 | |
| 0.00 | 0.60 | 0.00 | 0.48 | 26.07 | 102.56 | -47.18 | 56.80 | 0.7897 | -507.0 | -389.4 | |
| 0.00 | 1.11 | 0.00 | 0.85 | 22.68 | 104.00 | -45.74 | 60.30 | 0.7631 | -384.0 | -334.7 | |
| 0.00 | 2.48 | 0.00 | 1.89 | 21.88 | 103.79 | -45.96 | 61.38 | 0.7622 | -139.0 | -175.9 | |
| 22.64 | 151.30 | 16.63 | 111.18 | 18.93 | 104.82 | -44.93 | 64.72 | 0.7411 | -1010.3 | -303.6 | |
| 0.85 | 1.20 | 0.66 | 0.92 | 22.36 | 103.17 | -46.58 | 61.04 | 0.7700 | 537.3 | 557.0 | |
| 0.00 | 2.22 | 0.00 | 1.70 | 21.41 | 103.52 | -46.22 | 62.08 | 0.7631 | 467.0 | 424.1 | |
| 0.00 | 1.28 | 0.00 | 0.99 | 21.94 | 103.30 | -46.45 | 61.50 | 0.7673 | 502.0 | 351.7 | |
| 0.00 | 1.54 | 0.00 | 1.18 | 21.12 | 103.23 | -46.52 | 62.55 | 0.7651 | 404.0 | 267.7 | |
| 0.00 | 1.20 | 0.00 | 0.91 | 20.43 | 103.32 | -46.42 | 63.38 | 0.7617 | -688.0 | -482.8 | |
| 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. | |