SDO HMI 2014-09-30 21:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.88 | 12.34 | 0.66 | 9.25 | -4.64 | 139.00 | -47.38 | 102.27 | 0.7529 | -596.8 | -516.1 | |
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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 | 0.88 | 0.00 | 0.65 | -3.58 | 139.76 | -46.62 | 101.12 | 0.7416 | -738.0 | -674.3 | |
| 0.00 | 1.41 | 0.00 | 1.05 | -4.58 | 139.50 | -46.88 | 102.35 | 0.7471 | -662.0 | -571.1 | |
| 0.88 | 2.64 | 0.66 | 1.97 | -4.78 | 139.26 | -47.12 | 102.54 | 0.7504 | -750.7 | -646.6 | |
| 0.00 | 1.06 | 0.00 | 0.79 | -5.47 | 139.15 | -47.23 | 103.39 | 0.7535 | -566.0 | -440.6 | |
| 0.00 | 0.97 | 0.00 | 0.72 | -3.50 | 139.28 | -47.10 | 100.87 | 0.7469 | -614.0 | -478.3 | |
| 0.00 | 1.06 | 0.00 | 0.79 | -5.01 | 139.15 | -47.23 | 102.80 | 0.7522 | -692.0 | -530.6 | |
| 0.00 | 0.97 | 0.00 | 0.73 | -4.90 | 138.98 | -47.40 | 102.61 | 0.7538 | -582.0 | -559.3 | |
| 0.00 | 0.79 | 0.00 | 0.60 | -5.57 | 138.69 | -47.69 | 103.38 | 0.7589 | -564.0 | -517.9 | |
| 0.00 | 1.59 | 0.00 | 1.20 | -4.71 | 138.69 | -47.69 | 102.28 | 0.7566 | -427.0 | -375.8 | |
| 0.00 | 0.97 | 0.00 | 0.75 | -3.94 | 137.11 | -49.27 | 100.83 | 0.7720 | -425.0 | -355.4 | |
| 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. | |