SDO HMI 2011-11-19 22:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.07 | 46.24 | 8.82 | 23.79 | 17.37 | 315.02 | 3.28 | 348.74 | 0.2713 | -396.5 | -443.1 | |
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back to the solar disc SDO HMI 2011-11-19 22:58:57 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 | 0.52 | 10.87 | 319.70 | 7.96 | 317.59 | 0.2026 | -803.0 | -577.8 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 13.16 | 318.21 | 6.47 | 329.77 | 0.2188 | -632.0 | -541.5 | |
| 0.00 | 0.86 | 0.00 | 0.44 | 18.34 | 317.81 | 6.07 | 340.02 | 0.2951 | -702.0 | -604.1 | |
| 8.66 | 13.55 | 4.49 | 7.02 | 18.40 | 317.44 | 5.70 | 341.23 | 0.2940 | -1016.0 | -908.1 | |
| 0.00 | 1.46 | 0.00 | 0.75 | 17.73 | 317.04 | 5.30 | 341.68 | 0.2812 | -935.0 | -747.5 | |
| 0.69 | 2.66 | 0.35 | 1.37 | 18.06 | 316.74 | 5.00 | 343.03 | 0.2850 | -1010.4 | -768.3 | |
| 0.00 | 2.06 | 0.00 | 1.06 | 17.73 | 315.67 | 3.93 | 346.20 | 0.2749 | -1018.0 | -825.6 | |
| 7.72 | 11.49 | 3.98 | 5.93 | 18.25 | 315.18 | 3.44 | 348.27 | 0.2816 | 991.6 | 683.5 | |
| 0.00 | 1.29 | 0.00 | 0.65 | 13.32 | 312.45 | 0.71 | 356.40 | 0.1920 | -828.0 | -662.5 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 17.12 | 311.53 | -0.21 | 0.78 | 0.2566 | -861.0 | -684.5 | |
| 0.00 | 2.32 | 0.00 | 1.18 | 16.36 | 311.44 | -0.30 | 1.19 | 0.2436 | -1112.0 | -821.6 | |
| 0.00 | 1.37 | 0.00 | 0.70 | 16.51 | 311.35 | -0.39 | 1.54 | 0.2463 | -697.0 | -580.1 | |
| 0.00 | 2.57 | 0.00 | 1.32 | 16.82 | 311.19 | -0.55 | 2.10 | 0.2515 | -627.0 | -573.0 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 18.69 | 308.69 | -3.06 | 10.16 | 0.2875 | -786.0 | -616.5 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 13.53 | 307.73 | -4.02 | 19.30 | 0.2069 | 893.0 | 582.9 | |
| 0.00 | 0.94 | 0.00 | 0.48 | 13.34 | 306.63 | -5.11 | 24.38 | 0.2110 | 1039.0 | 865.8 | |
| 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. | |