SDO HMI 2011-08-09 20:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.01 | 0.00 | 12.49 | -16.29 | 243.85 | 24.77 | 226.91 | 0.5536 | -159.2 | -81.0 | |
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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 | 3.07 | 0.00 | 1.84 | -14.32 | 246.85 | 27.77 | 232.97 | 0.5676 | 291.0 | 350.8 | |
| 0.00 | 1.08 | 0.00 | 0.65 | -14.64 | 246.71 | 27.64 | 232.38 | 0.5687 | 717.0 | 596.8 | |
| 0.00 | 1.62 | 0.00 | 0.98 | -14.92 | 246.47 | 27.39 | 231.74 | 0.5683 | 738.0 | 556.8 | |
| 0.00 | 1.44 | 0.00 | 0.86 | -14.62 | 246.32 | 27.24 | 232.02 | 0.5641 | 830.0 | 696.7 | |
| 0.00 | 2.08 | 0.00 | 1.24 | -14.74 | 246.16 | 27.08 | 231.68 | 0.5633 | 860.0 | 756.3 | |
| 0.00 | 1.08 | 0.00 | 0.64 | -17.28 | 242.52 | 23.44 | 224.10 | 0.5479 | -763.0 | -690.8 | |
| 0.00 | 1.44 | 0.00 | 0.86 | -18.14 | 242.32 | 23.24 | 222.75 | 0.5546 | -581.0 | -385.0 | |
| 0.00 | 0.81 | 0.00 | 0.48 | -18.00 | 242.30 | 23.22 | 222.90 | 0.5531 | -359.0 | -307.0 | |
| 0.00 | 1.08 | 0.00 | 0.64 | -17.76 | 242.09 | 23.02 | 222.96 | 0.5485 | -651.0 | -484.6 | |
| 0.00 | 1.53 | 0.00 | 0.91 | -17.75 | 241.82 | 22.74 | 222.63 | 0.5456 | -787.0 | -625.4 | |
| 0.00 | 2.26 | 0.00 | 1.33 | -17.54 | 241.61 | 22.54 | 222.65 | 0.5415 | -869.0 | -739.9 | |
| 0.00 | 2.53 | 0.00 | 1.49 | -18.03 | 241.37 | 22.29 | 221.71 | 0.5442 | -681.0 | -642.2 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -15.94 | 239.68 | 20.60 | 222.27 | 0.5051 | -815.0 | -696.3 | |
| 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. | |