SDO HMI 2011-12-10 15:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 65.32 | 392.94 | 48.97 | 294.23 | -17.40 | 352.61 | -46.24 | 113.23 | 0.7523 | 655.1 | 286.0 | |
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back to the solar disc SDO HMI 2011-12-10 15:58:55 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 | 10.39 | 0.00 | 7.63 | -18.78 | 354.11 | -44.74 | 115.55 | 0.7410 | -537.0 | -189.2 | |
| 5.02 | 8.94 | 3.73 | 6.63 | -18.96 | 353.65 | -45.20 | 115.61 | 0.7465 | 461.7 | 34.4 | |
| 0.00 | 1.19 | 0.00 | 0.89 | -19.50 | 353.46 | -45.39 | 116.21 | 0.7504 | -307.0 | -263.8 | |
| 2.98 | 3.07 | 2.26 | 2.33 | -20.03 | 352.72 | -46.13 | 116.60 | 0.7598 | -686.5 | -543.0 | |
| 0.00 | 1.70 | 0.00 | 1.22 | -13.98 | 354.30 | -44.55 | 109.28 | 0.7236 | 470.0 | 325.9 | |
| 13.20 | 356.75 | 9.89 | 267.16 | -18.25 | 352.82 | -46.02 | 114.38 | 0.7527 | 940.3 | 322.1 | |
| 0.26 | -6.00 | 0.19 | -6.00 | -17.35 | 353.04 | -45.81 | 113.30 | 0.7476 | 1125.3 | 999999 | |
| 0.34 | -6.00 | 0.26 | -6.00 | -18.15 | 352.45 | -46.40 | 114.13 | 0.7563 | 579.2 | 999999 | |
| 36.37 | -6.00 | 27.19 | -6.00 | -17.01 | 352.56 | -46.29 | 112.70 | 0.7516 | 1009.4 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.72 | -18.74 | 351.74 | -47.11 | 114.63 | 0.7656 | 406.0 | 310.4 | |
| 4.17 | -6.00 | 3.16 | -6.00 | -17.34 | 352.00 | -46.85 | 112.95 | 0.7586 | 552.9 | 999999 | |
| 0.00 | 1.45 | 0.00 | 1.11 | -17.41 | 351.39 | -47.46 | 112.82 | 0.7652 | -164.0 | -138.6 | |
| 0.00 | 1.70 | 0.00 | 1.30 | -15.43 | 350.93 | -47.92 | 110.18 | 0.7646 | -465.0 | -380.7 | |
| 2.98 | 5.28 | 2.29 | 4.05 | -15.25 | 350.66 | -48.19 | 109.86 | 0.7669 | -757.4 | -418.4 | |
| 0.00 | 1.53 | 0.00 | 1.19 | -15.19 | 350.08 | -48.77 | 109.62 | 0.7729 | -425.0 | -364.2 | |
| 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. | |