SDO HMI 2014-04-09 01:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.06 | 18.43 | 0.63 | 10.81 | -8.04 | 10.21 | 32.39 | 264.56 | 0.5348 | 294.0 | 214.6 | |
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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 |
| 0.00 | 1.15 | 0.00 | 0.69 | -8.12 | 12.31 | 34.49 | 264.49 | 0.5653 | 496.0 | 385.4 | |
| 0.00 | 1.94 | 0.00 | 1.16 | -8.92 | 11.95 | 34.12 | 263.04 | 0.5605 | 599.0 | 568.0 | |
| 0.00 | 1.59 | 0.00 | 0.94 | -5.24 | 11.54 | 33.71 | 269.67 | 0.5549 | 623.0 | 542.6 | |
| 0.00 | 1.85 | 0.00 | 1.10 | -8.60 | 11.77 | 33.94 | 263.60 | 0.5577 | 683.0 | 574.3 | |
| 0.00 | 1.32 | 0.00 | 0.79 | -7.62 | 11.64 | 33.82 | 265.37 | 0.5556 | 317.0 | 365.4 | |
| 1.06 | 2.12 | 0.63 | 1.26 | -8.19 | 11.65 | 33.83 | 264.34 | 0.5559 | 908.4 | 798.8 | |
| 0.00 | 0.97 | 0.00 | 0.58 | -8.53 | 11.54 | 33.72 | 263.73 | 0.5544 | 818.0 | 684.7 | |
| 0.00 | 0.97 | 0.00 | 0.57 | -11.86 | 10.76 | 32.94 | 257.55 | 0.5470 | -498.0 | -469.8 | |
| 0.00 | 1.50 | 0.00 | 0.88 | -7.86 | 10.03 | 32.21 | 264.89 | 0.5322 | 848.0 | 747.8 | |
| 0.00 | 1.23 | 0.00 | 0.70 | -7.55 | 6.73 | 28.91 | 265.37 | 0.4827 | -634.0 | -488.1 | |
| 0.00 | 3.79 | 0.00 | 2.14 | -7.65 | 6.53 | 28.71 | 265.16 | 0.4797 | -699.0 | -522.0 | |
| 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. | |