SDO HMI 2011-03-03 08:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.35 | 0.00 | 11.31 | -23.48 | 180.28 | 13.10 | 216.30 | 0.3540 | -373.7 | -327.9 | |
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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 | 3.20 | 0.00 | 1.69 | -21.47 | 183.07 | 15.89 | 225.50 | 0.3589 | 1185.0 | 913.1 | |
| 0.00 | 1.30 | 0.00 | 0.69 | -21.63 | 182.96 | 15.78 | 224.97 | 0.3592 | 892.0 | 657.8 | |
| 0.00 | 1.04 | 0.00 | 0.55 | -22.95 | 182.14 | 14.96 | 220.86 | 0.3650 | 896.0 | 755.2 | |
| 0.00 | 1.30 | 0.00 | 0.68 | -22.91 | 180.24 | 13.06 | 217.30 | 0.3450 | -677.0 | -559.1 | |
| 0.00 | 1.47 | 0.00 | 0.78 | -23.57 | 179.97 | 12.80 | 215.54 | 0.3507 | -769.0 | -658.9 | |
| 0.00 | 2.07 | 0.00 | 1.10 | -23.83 | 179.50 | 12.32 | 214.10 | 0.3497 | -875.0 | -716.7 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -24.95 | 179.44 | 12.27 | 212.11 | 0.3640 | -944.0 | -730.6 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -24.64 | 179.41 | 12.23 | 212.55 | 0.3596 | -891.0 | -762.2 | |
| 0.00 | 2.68 | 0.00 | 1.42 | -24.80 | 179.23 | 12.05 | 211.91 | 0.3601 | -811.0 | -759.6 | |
| 0.00 | 1.30 | 0.00 | 0.69 | -25.02 | 179.21 | 12.04 | 211.53 | 0.3629 | -611.0 | -550.6 | |
| 0.00 | 3.71 | 0.00 | 1.96 | -23.56 | 179.04 | 11.87 | 213.61 | 0.3420 | -1071.0 | -883.7 | |
| 0.00 | 1.04 | 0.00 | 0.55 | -23.94 | 178.78 | 11.60 | 212.38 | 0.3447 | -808.0 | -663.9 | |
| 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. | |