SDO HMI 2011-04-29 22:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.89 | 53.64 | 5.10 | 27.55 | -18.09 | 120.74 | -6.74 | 155.09 | 0.2646 | -127.6 | -254.0 | |
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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 | 1.78 | 0.00 | 0.90 | -16.47 | 123.80 | -3.67 | 163.73 | 0.2202 | 844.0 | 616.1 | |
| 0.00 | 5.79 | 0.00 | 2.95 | -16.80 | 122.75 | -4.72 | 159.98 | 0.2312 | 1120.0 | 767.6 | |
| 0.00 | 1.69 | 0.00 | 0.87 | -18.01 | 122.53 | -4.94 | 160.91 | 0.2517 | 934.0 | 870.2 | |
| 0.00 | 1.16 | 0.00 | 0.59 | -17.05 | 122.49 | -4.98 | 159.37 | 0.2366 | 867.0 | 657.2 | |
| 0.00 | 1.78 | 0.00 | 0.91 | -18.01 | 121.86 | -5.61 | 158.55 | 0.2555 | 840.0 | 774.2 | |
| 0.00 | 1.51 | 0.00 | 0.78 | -17.66 | 121.62 | -5.86 | 157.17 | 0.2517 | 876.0 | 719.5 | |
| 0.00 | 1.43 | 0.00 | 0.73 | -19.16 | 121.41 | -6.07 | 158.71 | 0.2763 | 887.0 | 555.5 | |
| 0.00 | 1.25 | 0.00 | 0.64 | -17.60 | 120.79 | -6.68 | 154.25 | 0.2564 | 721.0 | 514.9 | |
| 0.00 | 2.94 | 0.00 | 1.52 | -19.68 | 120.32 | -7.15 | 156.15 | 0.2913 | -1023.0 | -798.9 | |
| 0.00 | 7.31 | 0.00 | 3.75 | -17.53 | 120.32 | -7.16 | 152.56 | 0.2590 | -1198.0 | -903.7 | |
| 2.05 | 13.63 | 1.05 | 7.01 | -17.90 | 120.11 | -7.37 | 152.59 | 0.2661 | -1012.1 | -842.5 | |
| 1.78 | -11.00 | 0.92 | -11.00 | -18.02 | 119.91 | -7.56 | 152.20 | 0.2695 | -990.2 | 999999 | |
| 6.06 | 10.69 | 3.13 | 5.52 | -19.05 | 119.87 | -7.61 | 153.83 | 0.2851 | -1099.5 | -801.9 | |
| 0.00 | 1.25 | 0.00 | 0.64 | -18.71 | 119.79 | -7.69 | 153.02 | 0.2806 | -886.0 | -716.9 | |
| 0.00 | 1.43 | 0.00 | 0.74 | -19.08 | 119.54 | -7.93 | 152.93 | 0.2879 | -749.0 | -592.9 | |
| 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. | |