SDO HMI 2011-11-11 18:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.99 | 157.41 | 24.70 | 100.97 | -25.36 | 87.14 | 27.73 | 221.46 | 0.6357 | 61.7 | 161.7 | |
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back to the solar disc SDO HMI 2011-11-11 18:58:58 UT
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 | 1.03 | 0.00 | 0.69 | -25.26 | 91.70 | 32.28 | 225.80 | 0.6761 | -636.0 | -494.8 | |
| 15.92 | 114.72 | 10.36 | 74.75 | -25.34 | 88.89 | 29.47 | 223.28 | 0.6510 | 1025.5 | 298.9 | |
| 1.89 | -2.00 | 1.23 | -2.00 | -25.66 | 88.52 | 29.11 | 222.56 | 0.6505 | 958.3 | 999999 | |
| 4.91 | -2.00 | 3.19 | -2.00 | -25.79 | 88.26 | 28.84 | 222.17 | 0.6493 | 826.5 | 999999 | |
| 0.00 | 2.24 | 0.00 | 1.44 | -25.37 | 87.77 | 28.35 | 222.20 | 0.6412 | 843.0 | 712.3 | |
| 0.00 | 0.52 | 0.00 | 0.33 | -25.53 | 87.55 | 28.13 | 221.80 | 0.6407 | 747.0 | 691.7 | |
| 0.00 | 1.20 | 0.00 | 0.77 | -25.36 | 87.39 | 27.98 | 221.85 | 0.6377 | 845.0 | 685.7 | |
| 0.00 | 1.38 | 0.00 | 0.85 | -23.98 | 84.77 | 25.35 | 220.81 | 0.6008 | 772.0 | 465.1 | |
| 0.00 | 1.12 | 0.00 | 0.69 | -23.89 | 83.82 | 24.40 | 219.89 | 0.5913 | -692.0 | -506.0 | |
| 0.00 | 0.95 | 0.00 | 0.57 | -23.13 | 82.68 | 23.26 | 219.51 | 0.5732 | -724.0 | -492.2 | |
| 0.00 | 1.20 | 0.00 | 0.74 | -24.69 | 82.55 | 23.14 | 217.52 | 0.5884 | -606.0 | -464.9 | |
| 0.00 | 4.13 | 0.00 | 2.53 | -25.32 | 82.11 | 22.69 | 216.30 | 0.5913 | -835.0 | -655.5 | |
| 0.00 | 1.12 | 0.00 | 0.68 | -24.34 | 81.85 | 22.43 | 217.10 | 0.5786 | -764.0 | -495.0 | |
| 4.91 | 8.18 | 2.98 | 4.97 | -24.94 | 81.61 | 22.19 | 216.14 | 0.5830 | -925.9 | -678.9 | |
| 11.36 | 14.20 | 6.94 | 8.68 | -25.45 | 81.60 | 22.18 | 215.57 | 0.5884 | -856.7 | -598.0 | |
| 0.00 | 2.58 | 0.00 | 1.56 | -24.32 | 81.04 | 21.62 | 216.15 | 0.5715 | -927.0 | -714.6 | |
| 0.00 | 1.29 | 0.00 | 0.79 | -26.39 | 81.29 | 21.87 | 214.19 | 0.5962 | -660.0 | -533.0 | |
| 0.00 | 1.55 | 0.00 | 0.93 | -23.88 | 80.72 | 21.30 | 216.25 | 0.5639 | -771.0 | -590.2 | |
| 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. | |