SDO HMI 2014-04-18 11:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.40 | 0.00 | 3.26 | 19.11 | 188.93 | -24.59 | 43.88 | 0.5675 | -199.0 | -312.8 | |
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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 | 0.62 | 0.00 | 0.37 | 20.26 | 192.33 | -21.19 | 38.51 | 0.5466 | -712.0 | -647.9 | |
| 0.00 | 1.95 | 0.00 | 1.12 | 15.74 | 191.34 | -22.17 | 45.82 | 0.5086 | -644.0 | -535.5 | |
| 0.00 | 0.89 | 0.00 | 0.54 | 22.43 | 190.10 | -23.42 | 38.69 | 0.5900 | -643.0 | -545.4 | |
| 0.00 | 0.97 | 0.00 | 0.60 | 22.58 | 189.68 | -23.84 | 39.00 | 0.5953 | -470.0 | -382.6 | |
| 0.00 | 0.44 | 0.00 | 0.26 | 14.06 | 187.82 | -25.70 | 52.46 | 0.5325 | 691.0 | 607.0 | |
| 0.00 | 0.53 | 0.00 | 0.37 | 21.22 | 176.10 | -37.42 | 52.84 | 0.7130 | 584.0 | 494.8 | |
| 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. | |