SDO HMI 2011-08-08 10:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.43 | 25.13 | 1.80 | 13.29 | 19.94 | 222.89 | -14.95 | 44.14 | 0.3446 | -348.7 | -321.1 | |
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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 | 2.17 | 0.00 | 1.12 | 19.10 | 226.29 | -11.54 | 40.10 | 0.2948 | -844.0 | -720.4 | |
| 0.00 | 1.72 | 0.00 | 0.89 | 19.60 | 226.19 | -11.64 | 39.22 | 0.3020 | -885.0 | -729.6 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 20.16 | 226.01 | -11.82 | 38.40 | 0.3108 | -720.0 | -515.6 | |
| 0.00 | 1.63 | 0.00 | 0.85 | 19.66 | 225.95 | -11.88 | 39.63 | 0.3052 | -1047.0 | -826.4 | |
| 0.00 | 2.08 | 0.00 | 1.08 | 18.78 | 225.99 | -11.85 | 41.57 | 0.2942 | -994.0 | -769.4 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 18.93 | 225.81 | -12.02 | 41.61 | 0.2980 | -865.0 | -692.1 | |
| 3.43 | 5.24 | 1.80 | 2.74 | 20.78 | 225.53 | -12.30 | 38.19 | 0.3235 | -880.0 | -670.0 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 21.37 | 225.32 | -12.52 | 37.48 | 0.3331 | -708.0 | -517.6 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 18.15 | 224.39 | -13.44 | 46.57 | 0.3055 | -649.0 | -619.9 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 17.88 | 222.30 | -15.53 | 51.13 | 0.3287 | -724.0 | -530.1 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 17.57 | 218.45 | -19.38 | 57.42 | 0.3771 | 687.0 | 480.3 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 21.56 | 216.16 | -21.68 | 51.71 | 0.4395 | 810.0 | 610.2 | |
| 0.00 | 1.36 | 0.00 | 0.76 | 21.55 | 214.39 | -23.45 | 53.65 | 0.4613 | 857.0 | 740.1 | |
| 0.00 | 0.81 | 0.00 | 0.46 | 22.24 | 214.16 | -23.68 | 52.62 | 0.4697 | 616.0 | 573.9 | |
| 0.00 | 1.54 | 0.00 | 0.86 | 21.41 | 213.26 | -24.57 | 55.03 | 0.4743 | 540.0 | 420.8 | |
| 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. | |