SDO HMI 2011-11-16 12:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.26 | 142.93 | 28.62 | 134.50 | 9.32 | 54.88 | 58.07 | 279.32 | 0.8497 | -227.7 | -124.8 | |
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back to the solar disc SDO HMI 2011-11-16 12:58:58 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 |
| 11.08 | 58.24 | 11.12 | 58.84 | 9.85 | 57.24 | 60.43 | 279.79 | 0.8716 | -758.5 | -102.6 | |
| 0.00 | 1.12 | 0.00 | 1.11 | 12.31 | 56.74 | 59.93 | 282.65 | 0.8686 | -445.0 | -383.5 | |
| 8.50 | 44.84 | 7.99 | 42.14 | 8.26 | 55.02 | 58.22 | 278.04 | 0.8517 | -789.7 | -307.9 | |
| 0.00 | 0.77 | 0.00 | 0.75 | 11.89 | 55.98 | 59.17 | 282.22 | 0.8618 | -499.0 | -450.7 | |
| 0.00 | 0.77 | 0.00 | 0.75 | 11.74 | 55.81 | 59.00 | 282.07 | 0.8603 | -516.0 | -492.0 | |
| 0.00 | 1.80 | 0.00 | 1.66 | 8.26 | 54.34 | 57.54 | 278.06 | 0.8455 | -568.0 | -514.4 | |
| 0.00 | 2.06 | 0.00 | 1.89 | 8.54 | 54.07 | 57.27 | 278.41 | 0.8430 | -627.0 | -527.3 | |
| 0.00 | 0.86 | 0.00 | 0.77 | 8.60 | 53.15 | 56.34 | 278.53 | 0.8344 | -587.0 | -514.4 | |
| 0.00 | 2.58 | 0.00 | 2.28 | 7.45 | 52.80 | 55.99 | 277.16 | 0.8306 | -117.0 | -239.1 | |
| 1.37 | 2.23 | 1.20 | 1.94 | 9.03 | 52.07 | 55.26 | 279.11 | 0.8241 | -534.8 | -422.7 | |
| 1.20 | 2.49 | 1.02 | 2.11 | 10.28 | 50.85 | 54.04 | 280.73 | 0.8129 | 412.2 | 418.1 | |
| 0.00 | 4.72 | 0.00 | 3.92 | 9.83 | 50.02 | 53.22 | 280.24 | 0.8042 | 486.0 | 433.0 | |
| 0.00 | 1.12 | 0.00 | 0.92 | 9.54 | 49.86 | 53.05 | 279.89 | 0.8023 | 585.0 | 499.9 | |
| 0.00 | 1.63 | 0.00 | 1.34 | 9.82 | 49.47 | 52.66 | 280.28 | 0.7985 | 637.0 | 515.3 | |
| 9.11 | 13.40 | 7.29 | 10.74 | 9.89 | 48.50 | 51.69 | 280.45 | 0.7884 | 751.2 | 441.5 | |
| 0.00 | 1.72 | 0.00 | 1.36 | 10.33 | 47.87 | 51.06 | 281.08 | 0.7821 | 467.0 | 425.7 | |
| 0.00 | 1.55 | 0.00 | 1.20 | 11.36 | 46.68 | 49.87 | 282.55 | 0.7703 | 680.0 | 533.2 | |
| 0.00 | 1.03 | 0.00 | 0.78 | 10.25 | 45.82 | 49.02 | 281.21 | 0.7596 | 517.0 | 503.7 | |
| 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. | |