SDO HMI 2011-03-06 17:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.86 | 55.12 | 14.49 | 52.87 | -22.76 | 182.04 | 59.34 | 247.73 | 0.8590 | 140.6 | 124.5 | |
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back to the solar disc SDO HMI 2011-03-06 17:58:59 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 |
| 0.00 | 0.95 | 0.00 | 0.94 | -21.69 | 183.12 | 60.41 | 249.09 | 0.8671 | 231.0 | 167.0 | |
| 1.21 | 7.43 | 1.19 | 7.26 | -21.52 | 182.94 | 60.23 | 249.27 | 0.8655 | 424.2 | 628.1 | |
| 0.00 | 1.56 | 0.00 | 1.52 | -21.36 | 182.64 | 59.93 | 249.43 | 0.8629 | 579.0 | 564.8 | |
| 3.54 | -2.00 | 3.46 | -2.00 | -21.73 | 182.76 | 60.05 | 249.01 | 0.8641 | 693.2 | 999999 | |
| 0.00 | 1.04 | 0.00 | 1.00 | -21.20 | 182.40 | 59.69 | 249.60 | 0.8608 | 539.0 | 429.5 | |
| 5.70 | 19.96 | 5.62 | 19.52 | -22.33 | 182.99 | 60.29 | 248.33 | 0.8665 | 496.2 | 487.7 | |
| 0.00 | 0.78 | 0.00 | 0.74 | -23.00 | 181.74 | 59.03 | 247.44 | 0.8568 | -69.0 | -79.8 | |
| 2.07 | 3.89 | 2.01 | 3.77 | -23.90 | 182.27 | 59.57 | 246.45 | 0.8619 | 428.7 | 294.0 | |
| 0.00 | 0.43 | 0.00 | 0.41 | -22.95 | 181.38 | 58.68 | 247.47 | 0.8538 | -298.0 | -264.6 | |
| 1.04 | 4.49 | 0.99 | 4.29 | -23.49 | 181.65 | 58.94 | 246.86 | 0.8564 | -111.9 | 10.8 | |
| 0.00 | 3.37 | 0.00 | 3.14 | -23.55 | 180.81 | 58.10 | 246.70 | 0.8495 | -609.0 | -443.1 | |
| 1.30 | 2.07 | 1.22 | 1.95 | -24.00 | 181.07 | 58.36 | 246.20 | 0.8522 | -258.1 | -159.2 | |
| 0.00 | 0.86 | 0.00 | 0.81 | -23.75 | 180.71 | 58.00 | 246.45 | 0.8489 | -340.0 | -252.9 | |
| 0.00 | 1.99 | 0.00 | 1.82 | -23.97 | 180.13 | 57.42 | 246.12 | 0.8442 | -502.0 | -507.1 | |
| 0.00 | 3.28 | 0.00 | 2.98 | -23.82 | 179.66 | 56.95 | 246.23 | 0.8401 | -643.0 | -592.5 | |
| 0.00 | 0.78 | 0.00 | 0.71 | -24.09 | 179.85 | 57.14 | 245.93 | 0.8420 | -502.0 | -455.4 | |
| 0.00 | 1.38 | 0.00 | 1.22 | -22.90 | 178.76 | 56.05 | 247.21 | 0.8311 | -348.0 | -315.9 | |
| 0.00 | 0.86 | 0.00 | 0.79 | -24.43 | 179.66 | 56.95 | 245.51 | 0.8408 | -442.0 | -451.9 | |
| 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. | |