SDO HMI 2011-10-13 08:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.67 | 25.45 | 5.83 | 13.97 | 19.86 | 109.41 | 22.06 | 304.93 | 0.4326 | 340.6 | 68.7 | |
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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 | 1.22 | 0.00 | 0.69 | 20.86 | 112.57 | 25.22 | 303.70 | 0.4806 | -695.0 | -607.2 | |
| 0.00 | 2.10 | 0.00 | 1.17 | 20.58 | 110.87 | 23.52 | 304.81 | 0.4569 | -995.0 | -817.9 | |
| 0.00 | 1.66 | 0.00 | 0.92 | 20.19 | 110.70 | 23.35 | 304.21 | 0.4518 | -839.0 | -718.5 | |
| 0.44 | 1.75 | 0.24 | 0.97 | 20.07 | 110.48 | 23.13 | 304.22 | 0.4480 | -780.6 | -633.9 | |
| 2.97 | 3.24 | 1.63 | 1.77 | 19.44 | 109.38 | 22.03 | 304.09 | 0.4289 | 780.8 | 710.3 | |
| 0.00 | 1.49 | 0.00 | 0.81 | 19.47 | 109.18 | 21.83 | 304.38 | 0.4266 | 874.0 | 578.4 | |
| 0.00 | 2.01 | 0.00 | 1.10 | 19.61 | 109.00 | 21.65 | 304.85 | 0.4252 | 787.0 | 589.9 | |
| 0.00 | 1.40 | 0.00 | 0.77 | 20.35 | 109.00 | 21.65 | 306.35 | 0.4313 | 728.0 | 518.2 | |
| 0.00 | 2.27 | 0.00 | 1.24 | 20.17 | 108.73 | 21.38 | 306.30 | 0.4265 | 866.0 | 751.3 | |
| 7.26 | 8.31 | 3.96 | 4.53 | 19.53 | 108.47 | 21.12 | 305.29 | 0.4179 | 929.1 | 879.1 | |
| 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. | |