SDO HMI 2014-10-04 00:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.69 | 0.00 | 4.76 | -20.20 | 107.75 | -37.39 | 127.02 | 0.7154 | 364.4 | 381.1 | |
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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 | 0.61 | -22.55 | 111.28 | -33.85 | 132.36 | 0.6986 | 642.0 | 561.7 | |
| 0.00 | 1.67 | 0.00 | 1.07 | -15.89 | 112.19 | -32.95 | 124.88 | 0.6400 | 649.0 | 500.6 | |
| 0.00 | 1.50 | 0.00 | 1.12 | -25.03 | 107.45 | -37.69 | 132.22 | 0.7504 | 566.0 | 489.5 | |
| 0.00 | 0.62 | 0.00 | 0.46 | -24.90 | 107.37 | -37.77 | 132.02 | 0.7501 | 297.0 | 387.1 | |
| 0.00 | 0.62 | 0.00 | 0.42 | -17.44 | 109.01 | -36.13 | 124.47 | 0.6847 | 248.0 | 268.1 | |
| 0.00 | 0.70 | 0.00 | 0.50 | -17.08 | 105.87 | -39.27 | 121.91 | 0.7151 | 580.0 | 555.6 | |
| 0.00 | 0.70 | 0.00 | 0.58 | -17.32 | 97.40 | -47.74 | 117.61 | 0.7995 | -431.0 | -313.9 | |
| 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. | |