SDO HMI 2014-03-17 05:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.79 | 35.77 | 5.74 | 18.98 | 13.21 | 284.02 | 5.03 | 346.12 | 0.3604 | 11.1 | -154.2 | |
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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 |
| 1.22 | 2.70 | 0.65 | 1.43 | 12.61 | 285.92 | 6.93 | 340.74 | 0.3584 | -1030.5 | -841.0 | |
| 1.13 | 16.36 | 0.60 | 8.67 | 12.64 | 285.55 | 6.56 | 341.72 | 0.3569 | -1086.1 | -796.9 | |
| 1.39 | -2.00 | 0.74 | -2.00 | 12.51 | 285.49 | 6.50 | 341.77 | 0.3546 | -1140.3 | 999999 | |
| 3.48 | -2.00 | 1.85 | -2.00 | 12.92 | 285.35 | 6.35 | 342.50 | 0.3603 | -1002.8 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 12.28 | 284.75 | 5.75 | 343.55 | 0.3474 | -802.0 | -628.5 | |
| 0.00 | 1.39 | 0.00 | 0.74 | 12.94 | 284.73 | 5.74 | 344.13 | 0.3578 | -727.0 | -503.1 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 12.02 | 284.34 | 5.35 | 344.45 | 0.3415 | 605.0 | 392.7 | |
| 0.00 | 2.09 | 0.00 | 1.12 | 14.71 | 282.33 | 3.34 | 351.38 | 0.3777 | 914.0 | 778.4 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 12.38 | 282.08 | 3.09 | 351.04 | 0.3395 | 879.0 | 743.1 | |
| 0.00 | 1.04 | 0.00 | 0.55 | 13.49 | 281.79 | 2.80 | 352.32 | 0.3568 | 720.0 | 579.2 | |
| 3.57 | 7.92 | 1.90 | 4.22 | 14.39 | 281.59 | 2.59 | 353.18 | 0.3709 | 982.0 | 651.8 | |
| 0.00 | 0.87 | 0.00 | 0.46 | 12.85 | 281.23 | 2.24 | 353.64 | 0.3453 | 707.0 | 545.1 | |
| 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. | |