SDO HMI 2011-11-26 11:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.05 | 0.00 | 10.38 | -16.52 | 266.08 | 40.54 | 243.93 | 0.6968 | -183.4 | 231.7 | |
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back to the solar disc SDO HMI 2011-11-26 11:58:57 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 |
| 0.00 | 2.14 | 0.00 | 1.49 | -11.72 | 268.59 | 43.05 | 251.64 | 0.7066 | 679.0 | 590.8 | |
| 0.00 | 1.45 | 0.00 | 1.00 | -12.07 | 267.84 | 42.29 | 250.89 | 0.6988 | 690.0 | 566.8 | |
| 0.00 | 6.25 | 0.00 | 4.41 | -16.96 | 267.71 | 42.17 | 244.22 | 0.7154 | 793.0 | 633.5 | |
| 0.00 | 0.94 | 0.00 | 0.64 | -18.85 | 264.86 | 39.32 | 240.29 | 0.6927 | -683.0 | -600.9 | |
| 0.00 | 0.77 | 0.00 | 0.53 | -18.97 | 264.57 | 39.03 | 239.97 | 0.6902 | -650.0 | -455.7 | |
| 0.00 | 0.68 | 0.00 | 0.46 | -19.35 | 262.88 | 37.33 | 238.48 | 0.6736 | -489.0 | -424.6 | |
| 0.00 | 0.51 | 0.00 | 0.34 | -19.17 | 261.27 | 35.72 | 237.72 | 0.6546 | -685.0 | -611.2 | |
| 0.00 | 1.28 | 0.00 | 0.83 | -17.65 | 260.79 | 35.25 | 239.53 | 0.6403 | -764.0 | -632.8 | |
| 0.00 | 1.03 | 0.00 | 0.68 | -21.97 | 260.81 | 35.27 | 233.67 | 0.6671 | -542.0 | -430.1 | |
| 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. | |