SDO HMI 2014-09-08 02:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.87 | 17.49 | 3.65 | 9.23 | 9.03 | 147.34 | 20.11 | 276.56 | 0.3429 | -394.2 | -372.4 | |
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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 | 0.45 | 0.00 | 0.24 | 8.45 | 149.33 | 22.09 | 274.60 | 0.3748 | 687.0 | 526.4 | |
| 1.96 | 10.71 | 1.04 | 5.70 | 9.17 | 148.84 | 21.61 | 276.60 | 0.3675 | -886.8 | -764.5 | |
| 4.91 | -2.00 | 2.61 | -2.00 | 8.99 | 148.77 | 21.53 | 276.13 | 0.3661 | -1023.6 | 999999 | |
| 0.00 | 1.34 | 0.00 | 0.71 | 8.78 | 147.38 | 20.14 | 275.74 | 0.3435 | -837.0 | -687.6 | |
| 0.00 | 0.80 | 0.00 | 0.42 | 8.80 | 147.09 | 19.85 | 275.82 | 0.3388 | -691.0 | -597.4 | |
| 0.00 | 1.87 | 0.00 | 0.97 | 9.49 | 144.13 | 16.89 | 278.79 | 0.2912 | -875.0 | -623.8 | |
| 0.00 | 1.16 | 0.00 | 0.60 | 9.50 | 143.14 | 15.90 | 279.20 | 0.2749 | 713.0 | 563.2 | |
| 0.00 | 1.16 | 0.00 | 0.59 | 8.41 | 142.26 | 15.02 | 275.41 | 0.2588 | 793.0 | 617.7 | |
| 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. | |