SDO HMI 2011-09-02 12:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.18 | 103.76 | 15.51 | 56.93 | 13.70 | 291.50 | 25.16 | 286.90 | 0.4337 | -434.2 | -427.0 | |
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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 | 1.16 | 0.00 | 0.65 | 14.20 | 293.59 | 27.25 | 286.97 | 0.4660 | -756.0 | -604.4 | |
| 0.00 | 3.58 | 0.00 | 1.97 | 12.91 | 292.14 | 25.80 | 284.74 | 0.4406 | -625.0 | -640.9 | |
| 7.87 | 69.24 | 4.34 | 38.06 | 13.24 | 292.11 | 25.77 | 285.51 | 0.4411 | -868.3 | -640.1 | |
| 5.46 | 19.14 | 3.01 | 10.54 | 14.02 | 291.93 | 25.59 | 287.32 | 0.4408 | -928.1 | -452.2 | |
| 11.18 | -3.00 | 6.15 | -3.00 | 13.59 | 291.81 | 25.47 | 286.43 | 0.4376 | -1019.6 | 999999 | |
| 3.67 | -3.00 | 2.01 | -3.00 | 13.21 | 291.52 | 25.18 | 285.69 | 0.4321 | -1137.0 | 999999 | |
| 0.00 | 1.52 | 0.00 | 0.83 | 11.53 | 290.50 | 24.16 | 282.15 | 0.4120 | 770.0 | 484.4 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 12.67 | 288.95 | 22.61 | 285.60 | 0.3912 | 617.0 | 396.7 | |
| 0.00 | 2.06 | 0.00 | 1.10 | 14.88 | 288.00 | 21.66 | 291.74 | 0.3857 | 973.0 | 844.1 | |
| 0.00 | 1.88 | 0.00 | 1.00 | 16.37 | 286.95 | 20.61 | 296.32 | 0.3784 | 834.0 | 649.7 | |
| 0.00 | 1.16 | 0.00 | 0.62 | 16.22 | 286.86 | 20.52 | 296.03 | 0.3762 | 936.0 | 735.6 | |
| 0.00 | 1.43 | 0.00 | 0.77 | 17.75 | 286.97 | 20.63 | 299.62 | 0.3877 | 781.0 | 605.2 | |
| 0.00 | 1.61 | 0.00 | 0.86 | 16.62 | 286.77 | 20.43 | 297.11 | 0.3774 | 945.0 | 714.1 | |
| 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. | |