SDO HMI 2014-06-04 23:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.77 | 27.96 | 5.25 | 16.54 | -19.72 | 332.64 | 27.21 | 232.07 | 0.5467 | 499.0 | 468.7 | |
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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 | 1.27 | 0.00 | 0.77 | -20.95 | 335.16 | 29.73 | 232.58 | 0.5854 | 619.0 | 540.0 | |
| 4.52 | 7.51 | 2.76 | 4.58 | -21.31 | 335.01 | 29.59 | 231.94 | 0.5864 | 852.8 | 555.8 | |
| 0.00 | 1.81 | 0.00 | 1.10 | -20.95 | 334.78 | 29.36 | 232.26 | 0.5811 | 750.0 | 580.2 | |
| 4.25 | 14.20 | 2.49 | 8.32 | -18.78 | 332.13 | 26.70 | 233.16 | 0.5337 | 972.8 | 751.5 | |
| 0.00 | 1.81 | 0.00 | 1.02 | -18.78 | 327.30 | 21.87 | 227.91 | 0.4772 | -773.0 | -671.2 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -18.56 | 325.34 | 19.92 | 225.73 | 0.4528 | -756.0 | -626.5 | |
| 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. | |