SDO HMI 2011-11-01 05:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.34 | 85.39 | 34.45 | 245.46 | -13.35 | 119.86 | -78.55 | 104.43 | 0.9848 | 105.7 | 51.3 | |
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back to the solar disc SDO HMI 2011-11-01 05:58:59 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 |
| 6.58 | 54.21 | 15.56 | 131.92 | -14.94 | 122.15 | -76.25 | 106.31 | 0.9788 | 405.6 | 45.7 | |
| 2.60 | -1.00 | 6.45 | -1.00 | -15.16 | 121.62 | -76.78 | 106.47 | 0.9807 | -344.2 | 999999 | |
| 2.08 | -1.00 | 4.90 | -1.00 | -14.56 | 122.17 | -76.24 | 105.93 | 0.9786 | 376.2 | 999999 | |
| 0.00 | 1.39 | 0.00 | 3.74 | -14.53 | 120.51 | -77.89 | 105.68 | 0.9839 | -292.0 | -293.4 | |
| 0.00 | 2.60 | 0.00 | 10.91 | -15.78 | 116.81 | -81.59 | 106.50 | 0.9934 | -298.0 | -243.7 | |
| 2.08 | 27.19 | 7.54 | 98.89 | -10.93 | 117.27 | -81.13 | 101.69 | 0.9913 | -197.8 | 107.0 | |
| 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. | |