SDO HMI 2011-03-03 05:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 22.80 | 0.00 | 12.65 | 18.50 | 176.26 | 7.45 | 344.29 | 0.4537 | -507.4 | -489.0 | |
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back to the solar disc SDO HMI 2011-03-03 05:58:59 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 | 1.12 | 0.00 | 0.61 | 14.83 | 181.06 | 12.25 | 331.20 | 0.4275 | 738.0 | 553.7 | |
| 0.00 | 3.20 | 0.00 | 1.79 | 18.88 | 177.88 | 9.07 | 341.24 | 0.4654 | -820.0 | -687.1 | |
| 0.00 | 0.86 | 0.00 | 0.48 | 18.65 | 177.80 | 8.99 | 341.21 | 0.4617 | -853.0 | -760.6 | |
| 0.00 | 4.84 | 0.00 | 2.71 | 19.27 | 177.23 | 8.42 | 342.75 | 0.4680 | -772.0 | -673.0 | |
| 0.00 | 3.28 | 0.00 | 1.83 | 18.86 | 176.83 | 8.02 | 343.26 | 0.4602 | -901.0 | -752.6 | |
| 0.00 | 1.55 | 0.00 | 0.86 | 18.63 | 176.47 | 7.66 | 343.82 | 0.4551 | -703.0 | -486.6 | |
| 0.00 | 1.64 | 0.00 | 0.91 | 18.85 | 176.04 | 7.22 | 344.83 | 0.4566 | -810.0 | -629.8 | |
| 0.00 | 1.30 | 0.00 | 0.72 | 18.55 | 175.96 | 7.15 | 344.80 | 0.4518 | -816.0 | -735.3 | |
| 0.00 | 1.12 | 0.00 | 0.62 | 18.96 | 174.34 | 5.52 | 348.34 | 0.4521 | -665.0 | -592.4 | |
| 0.00 | 1.90 | 0.00 | 1.05 | 18.66 | 174.07 | 5.26 | 348.74 | 0.4467 | -659.0 | -515.2 | |
| 0.00 | 1.99 | 0.00 | 1.07 | 16.43 | 170.19 | 1.38 | 356.72 | 0.4039 | 680.0 | 645.8 | |
| 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. | |