SDO HMI 2011-08-16 08:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.91 | 275.11 | 80.34 | 439.07 | 15.45 | 60.33 | -72.84 | 75.85 | 0.9490 | -128.5 | -2.4 | |
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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 |
| 15.59 | 139.00 | 20.17 | 182.38 | 15.97 | 64.74 | -68.43 | 75.45 | 0.9253 | -709.9 | -116.0 | |
| 1.80 | -1.00 | 2.37 | -1.00 | 15.90 | 64.35 | -68.81 | 75.52 | 0.9278 | 187.4 | 999999 | |
| 6.13 | -1.00 | 8.16 | -1.00 | 15.49 | 64.03 | -69.13 | 75.96 | 0.9298 | -212.7 | 999999 | |
| 1.35 | -1.00 | 1.82 | -1.00 | 15.62 | 63.84 | -69.32 | 75.81 | 0.9310 | 166.9 | 999999 | |
| 6.40 | 27.31 | 9.95 | 42.94 | 16.56 | 60.59 | -72.57 | 74.73 | 0.9494 | -359.4 | 159.6 | |
| 0.00 | 1.80 | 0.00 | 2.93 | 17.29 | 59.74 | -73.42 | 73.93 | 0.9536 | -162.0 | -138.4 | |
| 0.00 | 4.87 | 0.00 | 7.35 | 14.97 | 61.28 | -71.89 | 76.43 | 0.9460 | 663.0 | 546.9 | |
| 2.25 | 10.64 | 3.56 | 16.88 | 15.06 | 60.36 | -72.80 | 76.31 | 0.9509 | 559.1 | 525.5 | |
| 1.71 | 5.50 | 2.87 | 9.34 | 15.31 | 59.23 | -73.93 | 76.00 | 0.9565 | 485.2 | 549.7 | |
| 0.00 | 2.07 | 0.00 | 4.51 | 18.74 | 54.92 | -78.24 | 72.26 | 0.9744 | 351.0 | 153.8 | |
| 0.63 | 10.73 | 1.36 | 22.83 | 18.06 | 54.90 | -78.27 | 72.95 | 0.9746 | -249.9 | 292.7 | |
| 1.80 | 2.97 | 3.22 | 5.33 | 15.50 | 58.08 | -75.08 | 75.75 | 0.9619 | 195.8 | 78.0 | |
| 0.00 | 0.81 | 0.00 | 1.75 | 17.57 | 55.04 | -78.13 | 73.47 | 0.9742 | 60.0 | 32.6 | |
| 0.00 | 0.27 | 0.00 | 0.60 | 17.74 | 54.60 | -78.56 | 73.27 | 0.9758 | -309.0 | -235.7 | |
| 0.00 | 1.26 | 0.00 | 2.30 | 14.68 | 57.80 | -75.36 | 76.59 | 0.9634 | 227.0 | 195.6 | |
| 8.74 | 67.88 | 17.54 | 139.93 | 14.07 | 56.31 | -76.86 | 77.13 | 0.9700 | 392.5 | -92.2 | |
| 4.51 | -16.00 | 9.32 | -16.00 | 14.14 | 55.80 | -77.36 | 77.03 | 0.9720 | -386.4 | 999999 | |
| 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. | |