SDO HMI 2014-09-28 16:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.17 | 0.00 | 8.68 | -19.15 | 203.97 | -11.57 | 158.29 | 0.4877 | -149.9 | -39.4 | |
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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 |
| 0.00 | 1.06 | 0.00 | 0.58 | -17.45 | 214.96 | -0.58 | 178.66 | 0.4130 | 892.0 | 721.3 | |
| 0.00 | 3.00 | 0.00 | 1.63 | -17.48 | 214.52 | -1.02 | 177.65 | 0.4138 | 766.0 | 592.1 | |
| 0.00 | 1.23 | 0.00 | 0.73 | -25.61 | 210.45 | -5.09 | 171.51 | 0.5440 | 705.0 | 492.6 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -8.60 | 209.33 | -6.20 | 158.06 | 0.2873 | -790.0 | -634.2 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -19.15 | 208.67 | -6.86 | 165.52 | 0.4535 | 688.0 | 567.0 | |
| 0.00 | 1.15 | 0.00 | 0.63 | -14.67 | 201.87 | -13.67 | 147.81 | 0.4310 | -819.0 | -686.6 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -16.40 | 201.65 | -13.89 | 149.51 | 0.4556 | -747.0 | -575.9 | |
| 0.00 | 1.76 | 0.00 | 1.04 | -21.59 | 198.94 | -16.59 | 150.60 | 0.5430 | -23.0 | -74.8 | |
| 0.00 | 0.71 | 0.00 | 0.41 | -20.86 | 198.42 | -17.11 | 149.12 | 0.5378 | -703.0 | -572.9 | |
| 0.00 | 0.79 | 0.00 | 0.48 | -21.89 | 193.97 | -21.57 | 144.19 | 0.5852 | -620.0 | -488.4 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -10.47 | 193.36 | -22.17 | 127.87 | 0.4721 | -506.0 | -418.3 | |
| 0.00 | 1.32 | 0.00 | 0.92 | -29.68 | 189.12 | -26.41 | 146.51 | 0.7028 | -642.0 | -562.5 | |
| 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. | |