SDO HMI 2011-11-24 14:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.75 | 46.30 | 9.75 | 23.74 | 8.60 | 260.72 | 10.46 | 315.78 | 0.2462 | -280.9 | 20.6 | |
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back to the solar disc SDO HMI 2011-11-24 14:58:57 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 |
| 18.75 | 24.83 | 9.75 | 12.92 | 8.07 | 267.00 | 16.74 | 291.35 | 0.3076 | -1191.3 | -640.6 | |
| 0.00 | 0.60 | 0.00 | 0.31 | 9.52 | 264.26 | 14.01 | 299.72 | 0.2761 | -585.0 | -566.1 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 8.54 | 263.39 | 13.14 | 297.94 | 0.2556 | -1005.0 | -840.2 | |
| 0.00 | 1.37 | 0.00 | 0.70 | 8.69 | 263.12 | 12.87 | 298.96 | 0.2527 | -928.0 | -730.3 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 6.43 | 259.32 | 9.07 | 297.65 | 0.1776 | -831.0 | -690.2 | |
| 0.00 | 2.48 | 0.00 | 1.26 | 9.43 | 259.18 | 8.92 | 311.25 | 0.2045 | -926.0 | -760.5 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 4.92 | 257.05 | 6.80 | 295.29 | 0.1310 | -857.0 | -645.1 | |
| 0.00 | 1.54 | 0.00 | 0.77 | 9.30 | 250.27 | 0.01 | 359.90 | 0.1322 | 1027.0 | 884.6 | |
| 0.00 | 0.86 | 0.00 | 0.43 | 9.01 | 250.15 | -0.11 | 0.84 | 0.1270 | 833.0 | 663.8 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 9.75 | 249.43 | -0.83 | 5.83 | 0.1407 | 831.0 | 600.4 | |
| 0.00 | 1.37 | 0.00 | 0.68 | 9.24 | 249.37 | -0.89 | 6.67 | 0.1321 | 1063.0 | 817.3 | |
| 0.00 | 2.05 | 0.00 | 1.03 | 9.72 | 248.83 | -1.43 | 10.03 | 0.1416 | 1164.0 | 893.5 | |
| 0.00 | 0.94 | 0.00 | 0.47 | 9.87 | 248.68 | -1.58 | 10.86 | 0.1447 | 807.0 | 691.3 | |
| 0.00 | 1.20 | 0.00 | 0.60 | 9.63 | 248.14 | -2.12 | 14.86 | 0.1427 | 966.0 | 935.4 | |
| 0.00 | 2.14 | 0.00 | 1.07 | 9.51 | 247.90 | -2.36 | 16.70 | 0.1418 | 1165.0 | 833.2 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 10.59 | 247.68 | -2.58 | 16.03 | 0.1608 | 874.0 | 682.9 | |
| 0.00 | 0.94 | 0.00 | 0.48 | 12.38 | 244.26 | -5.99 | 28.90 | 0.2120 | 785.0 | 686.7 | |
| 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. | |