SDO HMI 2011-12-05 11:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.38 | 98.70 | 36.61 | 118.13 | 18.79 | 171.05 | 64.11 | 290.62 | 0.9096 | -120.1 | 79.5 | |
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back to the solar disc SDO HMI 2011-12-05 11:58:56 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 |
| 5.12 | 26.79 | 7.39 | 39.03 | 18.93 | 175.85 | 68.91 | 290.06 | 0.9411 | -451.4 | 21.0 | |
| 7.17 | 9.04 | 9.40 | 11.86 | 18.94 | 173.52 | 66.58 | 290.37 | 0.9275 | -455.3 | -309.9 | |
| 2.73 | 3.92 | 3.26 | 4.68 | 18.33 | 171.17 | 64.23 | 290.04 | 0.9118 | -367.6 | -363.9 | |
| 0.00 | 2.99 | 0.00 | 3.40 | 17.53 | 169.93 | 63.00 | 289.35 | 0.9023 | -612.0 | -458.9 | |
| 4.95 | 6.40 | 5.70 | 7.37 | 17.99 | 170.16 | 63.22 | 289.83 | 0.9045 | -482.2 | -345.4 | |
| 0.00 | 0.68 | 0.00 | 0.79 | 19.11 | 170.21 | 63.28 | 291.05 | 0.9061 | -386.0 | -365.2 | |
| 0.00 | 0.85 | 0.00 | 0.98 | 20.50 | 169.81 | 62.87 | 292.63 | 0.9050 | 293.0 | 261.2 | |
| 0.00 | 0.60 | 0.00 | 0.65 | 18.62 | 168.13 | 61.20 | 290.86 | 0.8906 | 257.0 | 199.1 | |
| 1.11 | 4.09 | 1.18 | 4.35 | 18.16 | 167.66 | 60.72 | 290.43 | 0.8864 | 339.9 | 240.3 | |
| 9.04 | 43.34 | 9.41 | 45.02 | 18.88 | 166.88 | 59.94 | 291.38 | 0.8815 | 668.0 | 237.0 | |
| 0.26 | -10.00 | 0.27 | -10.00 | 19.22 | 166.83 | 59.90 | 291.77 | 0.8816 | 257.3 | 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. | |