SDO HMI 2014-05-20 06:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.57 | 208.35 | 22.54 | 139.52 | -24.68 | 190.33 | 37.05 | 234.45 | 0.6751 | 762.9 | 288.9 | |
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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 |
| 33.57 | 196.47 | 22.54 | 131.90 | -24.58 | 190.60 | 37.32 | 234.77 | 0.6773 | 1125.3 | 344.5 | |
| 0.00 | 2.07 | 0.00 | 1.33 | -26.12 | 185.90 | 32.62 | 229.56 | 0.6382 | -632.0 | -460.8 | |
| 0.00 | 2.88 | 0.00 | 1.84 | -25.76 | 185.62 | 32.35 | 229.83 | 0.6328 | -654.0 | -610.0 | |
| 0.00 | 2.34 | 0.00 | 1.50 | -26.33 | 185.72 | 32.44 | 229.15 | 0.6379 | -683.0 | -574.5 | |
| 0.00 | 1.89 | 0.00 | 1.21 | -26.53 | 185.58 | 32.31 | 228.78 | 0.6380 | -566.0 | -501.1 | |
| 0.00 | 0.90 | 0.00 | 0.58 | -27.27 | 185.58 | 32.30 | 227.81 | 0.6434 | -449.0 | -323.0 | |
| 0.00 | 1.80 | 0.00 | 1.16 | -27.34 | 185.44 | 32.16 | 227.61 | 0.6425 | -607.0 | -419.1 | |
| 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. | |