SDO HMI 2014-04-19 00:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.90 | 0.00 | 3.95 | 17.63 | 188.00 | -18.34 | 38.36 | 0.4939 | -305.1 | -348.4 | |
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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 | 0.71 | 0.00 | 0.41 | 21.16 | 192.02 | -14.32 | 27.50 | 0.5016 | -544.0 | -473.4 | |
| 0.00 | 1.68 | 0.00 | 0.92 | 15.32 | 191.76 | -14.58 | 34.78 | 0.4274 | -712.0 | -635.1 | |
| 0.00 | 1.06 | 0.00 | 0.65 | 25.39 | 188.11 | -18.23 | 29.17 | 0.5822 | -714.0 | -532.5 | |
| 0.00 | 0.97 | 0.00 | 0.57 | 19.03 | 185.50 | -20.84 | 39.60 | 0.5298 | -750.0 | -619.6 | |
| 0.00 | 1.06 | 0.00 | 0.62 | 18.74 | 185.30 | -21.04 | 40.24 | 0.5285 | -749.0 | -593.4 | |
| 0.00 | 1.15 | 0.00 | 0.63 | 10.62 | 186.00 | -20.34 | 51.81 | 0.4366 | 719.0 | 590.8 | |
| 0.00 | 0.27 | 0.00 | 0.15 | 8.01 | 182.58 | -23.76 | 60.84 | 0.4589 | 614.0 | 629.0 | |
| 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. | |