SDO HMI 2014-09-04 11:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.05 | 166.18 | 45.95 | 264.09 | -19.45 | 107.19 | -67.94 | 113.22 | 0.9522 | 366.5 | 215.2 | |
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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 |
| 0.00 | 1.70 | 0.00 | 2.68 | -21.49 | 108.06 | -67.07 | 115.51 | 0.9509 | 336.0 | 298.7 | |
| 0.27 | 151.61 | 0.43 | 237.59 | -20.62 | 107.26 | -67.88 | 114.42 | 0.9535 | 109.3 | 225.7 | |
| 17.07 | -2.00 | 27.37 | -2.00 | -19.98 | 107.33 | -67.80 | 113.79 | 0.9523 | 364.3 | 999999 | |
| 7.06 | -2.00 | 10.79 | -2.00 | -18.55 | 107.96 | -67.17 | 112.50 | 0.9472 | 701.1 | 999999 | |
| 4.65 | -2.00 | 7.36 | -2.00 | -19.02 | 107.31 | -67.82 | 112.81 | 0.9511 | 273.2 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.43 | -18.43 | 107.04 | -68.09 | 112.14 | 0.9516 | -185.0 | -186.7 | |
| 0.00 | 10.73 | 0.00 | 19.67 | -18.81 | 104.50 | -70.64 | 111.91 | 0.9638 | 271.0 | 198.7 | |
| 0.00 | 0.27 | 0.00 | 0.52 | -17.87 | 103.31 | -71.82 | 110.71 | 0.9678 | -183.0 | -186.3 | |
| 0.00 | 0.80 | 0.00 | 1.61 | -17.44 | 102.59 | -72.54 | 110.12 | 0.9703 | -339.0 | -254.4 | |
| 0.00 | 0.80 | 0.00 | 1.59 | -17.15 | 102.89 | -72.25 | 109.88 | 0.9688 | -197.0 | -265.7 | |
| 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. | |