SDO HMI 2011-03-05 13:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.84 | 35.23 | 3.41 | 24.46 | -22.91 | 181.32 | 43.24 | 244.42 | 0.7018 | 54.0 | 14.0 | |
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back to the solar disc SDO HMI 2011-03-05 13:58:59 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 |
| 2.77 | 3.97 | 1.95 | 2.81 | -22.36 | 182.68 | 44.60 | 245.61 | 0.7153 | 603.7 | 381.8 | |
| 2.07 | 2.94 | 1.46 | 2.07 | -22.09 | 182.53 | 44.44 | 245.93 | 0.7129 | 634.1 | 546.0 | |
| 0.00 | 1.47 | 0.00 | 1.03 | -21.72 | 182.16 | 44.07 | 246.35 | 0.7078 | 502.0 | 466.8 | |
| 0.00 | 0.95 | 0.00 | 0.67 | -22.21 | 182.26 | 44.17 | 245.70 | 0.7102 | 676.0 | 709.1 | |
| 0.00 | 0.78 | 0.00 | 0.55 | -22.91 | 182.46 | 44.37 | 244.79 | 0.7143 | 506.0 | 354.0 | |
| 0.00 | 2.33 | 0.00 | 1.64 | -22.71 | 182.28 | 44.20 | 245.02 | 0.7118 | 631.0 | 502.9 | |
| 0.00 | 7.34 | 0.00 | 5.14 | -22.44 | 182.09 | 44.00 | 245.32 | 0.7089 | 909.0 | 629.1 | |
| 0.00 | 0.86 | 0.00 | 0.60 | -23.38 | 181.79 | 43.70 | 243.95 | 0.7083 | -378.0 | -285.5 | |
| 0.00 | 2.94 | 0.00 | 2.02 | -23.70 | 180.50 | 42.41 | 243.08 | 0.6950 | -402.0 | -406.0 | |
| 0.00 | 1.21 | 0.00 | 0.83 | -23.59 | 180.28 | 42.19 | 243.15 | 0.6922 | -672.0 | -575.4 | |
| 0.00 | 0.86 | 0.00 | 0.59 | -23.21 | 180.04 | 41.95 | 243.62 | 0.6882 | -600.0 | -493.5 | |
| 0.00 | 2.07 | 0.00 | 1.42 | -23.85 | 180.25 | 42.16 | 242.79 | 0.6927 | -452.0 | -444.1 | |
| 0.00 | 1.21 | 0.00 | 0.83 | -24.06 | 180.03 | 41.94 | 242.42 | 0.6909 | -542.0 | -465.7 | |
| 0.00 | 5.18 | 0.00 | 3.50 | -23.51 | 179.38 | 41.29 | 242.95 | 0.6817 | -865.0 | -707.8 | |
| 0.00 | 1.12 | 0.00 | 0.76 | -23.92 | 179.36 | 41.27 | 242.37 | 0.6830 | -529.0 | -418.7 | |
| 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. | |