SDO HMI 2014-03-06 10:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.13 | 27.02 | 6.02 | 20.57 | -11.06 | 11.30 | -49.92 | 98.37 | 0.7612 | 132.0 | -114.6 | |
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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 |
| 8.13 | 13.50 | 6.02 | 10.01 | -10.23 | 12.68 | -48.54 | 97.27 | 0.7458 | 775.0 | 420.4 | |
| 0.00 | 0.78 | 0.00 | 0.58 | -10.79 | 12.56 | -48.66 | 98.02 | 0.7471 | 588.0 | 564.6 | |
| 0.00 | 1.90 | 0.00 | 1.46 | -10.34 | 10.93 | -50.29 | 97.43 | 0.7655 | 623.0 | 486.1 | |
| 0.00 | 0.87 | 0.00 | 0.68 | -12.29 | 9.92 | -51.31 | 99.97 | 0.7766 | -807.0 | -625.6 | |
| 0.00 | 0.61 | 0.00 | 0.48 | -12.70 | 9.80 | -51.42 | 100.50 | 0.7779 | -653.0 | -517.1 | |
| 0.00 | 0.78 | 0.00 | 0.61 | -12.02 | 9.94 | -51.28 | 99.62 | 0.7763 | -636.0 | -570.2 | |
| 0.00 | 2.08 | 0.00 | 1.63 | -12.26 | 9.68 | -51.55 | 99.94 | 0.7792 | -448.0 | -465.3 | |
| 0.00 | 5.54 | 0.00 | 4.37 | -12.16 | 9.56 | -51.66 | 99.81 | 0.7805 | -680.0 | -535.0 | |
| 0.00 | 0.35 | 0.00 | 0.27 | -11.72 | 9.68 | -51.55 | 99.24 | 0.7792 | -378.0 | -401.5 | |
| 0.00 | 0.61 | 0.00 | 0.48 | -11.91 | 9.48 | -51.74 | 99.49 | 0.7813 | -292.0 | -316.7 | |
| 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. | |