SDO HMI 2014-07-07 15:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.35 | 0.00 | 3.57 | 5.65 | 260.58 | 27.51 | 275.29 | 0.4622 | 758.2 | 594.6 | |
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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 | 1.36 | 0.00 | 0.82 | 6.81 | 267.43 | 34.36 | 276.88 | 0.5666 | 713.0 | 470.5 | |
| 0.00 | 1.18 | 0.00 | 0.66 | 5.14 | 260.69 | 27.62 | 274.30 | 0.4650 | 740.0 | 560.5 | |
| 0.00 | 1.00 | 0.00 | 0.55 | 5.59 | 258.86 | 25.79 | 275.50 | 0.4369 | 727.0 | 659.5 | |
| 0.00 | 2.45 | 0.00 | 1.35 | 5.47 | 258.65 | 25.58 | 275.26 | 0.4335 | 814.0 | 655.7 | |
| 0.00 | 0.36 | 0.00 | 0.19 | 3.80 | 249.26 | 16.19 | 271.39 | 0.2795 | 797.0 | 626.8 | |
| 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. | |