SDO HMI 2014-09-23 23:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 18.65 | 0.00 | 10.04 | -11.39 | 287.97 | 10.31 | 208.53 | 0.3771 | 736.8 | 579.5 | |
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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 | 1.77 | 0.00 | 0.99 | -9.16 | 299.63 | 21.97 | 233.85 | 0.4593 | 684.0 | 445.0 | |
| 0.00 | 1.33 | 0.00 | 0.74 | -10.31 | 299.51 | 21.85 | 231.70 | 0.4686 | 857.0 | 599.8 | |
| 0.00 | 0.71 | 0.00 | 0.39 | -12.17 | 294.14 | 16.49 | 220.59 | 0.4282 | 754.0 | 606.4 | |
| 0.00 | 1.59 | 0.00 | 0.84 | -5.05 | 293.27 | 15.61 | 232.66 | 0.3387 | 723.0 | 556.7 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -12.35 | 290.97 | 13.31 | 214.41 | 0.3997 | 660.0 | 510.8 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -8.30 | 286.80 | 9.14 | 210.91 | 0.3075 | 831.0 | 596.0 | |
| 0.00 | 2.03 | 0.00 | 1.04 | -4.12 | 286.52 | 8.86 | 218.70 | 0.2469 | 791.0 | 573.1 | |
| 0.00 | 2.21 | 0.00 | 1.27 | -21.64 | 287.02 | 9.37 | 197.56 | 0.5034 | 745.0 | 630.5 | |
| 0.00 | 1.50 | 0.00 | 0.79 | -11.18 | 281.94 | 4.28 | 193.22 | 0.3218 | 648.0 | 410.5 | |
| 0.00 | 2.74 | 0.00 | 1.46 | -13.66 | 281.94 | 4.29 | 191.64 | 0.3618 | 637.0 | 648.0 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -14.11 | 281.33 | 3.68 | 189.79 | 0.3671 | 771.0 | 743.5 | |
| 0.00 | 1.59 | 0.00 | 0.83 | -10.80 | 278.29 | 0.63 | 182.02 | 0.3076 | 741.0 | 629.4 | |
| 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. | |