SDO HMI 2011-11-27 12:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.98 | 78.60 | 26.28 | 54.27 | 19.28 | 170.53 | -41.28 | 63.30 | 0.6993 | 32.4 | 60.1 | |
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back to the solar disc SDO HMI 2011-11-27 12:58:56 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 | 0.94 | 0.00 | 0.61 | 19.17 | 174.66 | -37.16 | 61.46 | 0.6518 | -700.0 | -576.4 | |
| 0.60 | 1.97 | 0.40 | 1.30 | 19.32 | 173.59 | -38.23 | 61.81 | 0.6649 | -683.6 | -560.9 | |
| 11.97 | 18.30 | 8.15 | 12.44 | 18.91 | 171.39 | -40.43 | 63.43 | 0.6882 | -720.5 | -657.1 | |
| 3.25 | 4.79 | 2.23 | 3.29 | 19.62 | 171.09 | -40.72 | 62.59 | 0.6946 | -637.3 | -532.4 | |
| 0.00 | 2.39 | 0.00 | 1.66 | 20.25 | 170.86 | -40.96 | 61.86 | 0.6999 | -560.0 | -484.1 | |
| 0.00 | 1.03 | 0.00 | 0.71 | 19.68 | 170.83 | -40.99 | 62.63 | 0.6978 | -113.0 | -108.8 | |
| 0.00 | 1.71 | 0.00 | 1.18 | 19.46 | 170.81 | -41.01 | 62.94 | 0.6971 | -261.0 | -178.2 | |
| 2.57 | 16.08 | 1.77 | 11.08 | 19.15 | 170.53 | -41.28 | 63.49 | 0.6989 | 819.1 | 298.6 | |
| 7.27 | 31.39 | 5.11 | 22.00 | 19.66 | 169.57 | -42.25 | 63.21 | 0.7117 | 622.5 | 512.2 | |
| 12.32 | -9.00 | 8.62 | -9.00 | 19.26 | 169.65 | -42.16 | 63.71 | 0.7091 | 727.2 | 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. | |