SDO HMI 2014-09-28 05:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.52 | 0.00 | 6.91 | 7.01 | 207.06 | -14.50 | 88.68 | 0.2505 | 498.7 | 293.6 | |
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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 | 1.50 | 0.00 | 0.76 | 6.31 | 209.22 | -12.35 | 91.81 | 0.2137 | -846.0 | -670.0 | |
| 0.00 | 2.30 | 0.00 | 1.17 | 6.67 | 208.00 | -13.57 | 89.97 | 0.2341 | -848.0 | -683.7 | |
| 0.00 | 1.15 | 0.00 | 0.59 | 5.67 | 207.56 | -14.01 | 94.08 | 0.2426 | 864.0 | 657.8 | |
| 0.00 | 1.59 | 0.00 | 0.81 | 5.99 | 207.46 | -14.11 | 92.70 | 0.2438 | 817.0 | 664.6 | |
| 0.00 | 0.88 | 0.00 | 0.45 | 6.81 | 206.56 | -15.01 | 89.27 | 0.2583 | 818.0 | 623.5 | |
| 0.00 | 1.24 | 0.00 | 0.63 | 8.10 | 206.36 | -15.21 | 84.32 | 0.2622 | 853.0 | 643.4 | |
| 0.00 | 1.15 | 0.00 | 0.59 | 8.21 | 206.07 | -15.50 | 83.97 | 0.2671 | 957.0 | 734.6 | |
| 0.00 | 1.77 | 0.00 | 0.91 | 8.72 | 206.02 | -15.55 | 82.08 | 0.2687 | 884.0 | 740.6 | |
| 0.00 | 1.15 | 0.00 | 0.59 | 8.29 | 205.91 | -15.66 | 83.70 | 0.2699 | 712.0 | 582.5 | |
| 0.00 | 0.79 | 0.00 | 0.41 | 4.39 | 205.96 | -15.60 | 98.20 | 0.2722 | 776.0 | 670.3 | |
| 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. | |