| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.97 | 279.88 | 23.96 | 139.95 | 9.91 | 56.33 | 2.96 | 326.65 | 0.1347 | -613.9 | -341.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-12 05:58:58 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 |
| 44.61 | 237.25 | 22.27 | 118.47 | 9.43 | 57.14 | 3.77 | 329.10 | 0.1270 | -1478.9 | -451.9 | |
| 0.00 | 1.29 | 0.00 | 0.64 | 7.35 | 56.76 | 3.39 | 320.89 | 0.0935 | -1024.0 | -793.1 | |
| 0.86 | -1.00 | 0.43 | -1.00 | 9.34 | 56.56 | 3.20 | 332.74 | 0.1208 | -876.1 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.60 | 10.90 | 56.31 | 2.94 | 339.36 | 0.1437 | -677.0 | -515.9 | |
| 0.00 | 3.19 | 0.00 | 1.59 | 10.00 | 56.15 | 2.78 | 337.98 | 0.1282 | -924.0 | -742.2 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 10.75 | 55.64 | 2.28 | 343.44 | 0.1375 | -756.0 | -503.4 | |
| 0.00 | 0.86 | 0.00 | 0.43 | 11.77 | 55.50 | 2.13 | 346.24 | 0.1539 | -539.0 | -375.7 | |
| 1.55 | 11.45 | 0.78 | 5.75 | 12.19 | 55.20 | 1.83 | 348.67 | 0.1599 | -766.4 | -7.7 | |
| 0.00 | 1.38 | 0.00 | 0.69 | 9.61 | 54.97 | 1.61 | 346.08 | 0.1155 | -988.0 | -724.6 | |
| 0.95 | -8.00 | 0.48 | -8.00 | 12.37 | 54.96 | 1.59 | 350.33 | 0.1622 | 766.9 | 999999 | |
| 0.00 | 2.84 | 0.00 | 1.42 | 11.71 | 54.59 | 1.22 | 351.95 | 0.1500 | 954.0 | 648.7 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 17.46 | 51.17 | -2.20 | 8.45 | 0.2500 | 947.0 | 749.6 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 10.33 | 50.96 | -2.40 | 18.39 | 0.1313 | -1000.0 | -735.6 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 13.21 | 50.33 | -3.04 | 16.54 | 0.1820 | 896.0 | 717.0 | |
| 0.00 | 2.58 | 0.00 | 1.34 | 19.58 | 49.69 | -3.67 | 12.09 | 0.2896 | 885.0 | 675.0 | |
| 0.00 | 1.89 | 0.00 | 0.95 | 12.67 | 49.69 | -3.67 | 20.80 | 0.1766 | 978.0 | 789.5 | |
| 0.00 | 0.78 | 0.00 | 0.40 | 17.61 | 48.83 | -4.54 | 16.86 | 0.2611 | 873.0 | 728.7 | |
| 0.00 | 1.64 | 0.00 | 0.82 | 12.45 | 48.08 | -5.28 | 29.21 | 0.1850 | 987.0 | 775.2 | |
| 0.00 | 2.24 | 0.00 | 1.16 | 17.87 | 45.81 | -7.55 | 26.27 | 0.2839 | 940.0 | 759.7 | |
| 0.00 | 1.38 | 0.00 | 0.69 | 10.67 | 46.05 | -7.31 | 43.85 | 0.1814 | 878.0 | 674.6 | |
| 0.00 | 1.55 | 0.00 | 0.78 | 12.04 | 45.46 | -7.90 | 41.11 | 0.2054 | 993.0 | 783.1 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 10.87 | 45.35 | -8.02 | 45.67 | 0.1924 | 845.0 | 587.8 | |
| 0.00 | 1.64 | 0.00 | 0.83 | 11.95 | 45.28 | -8.08 | 42.05 | 0.2063 | 800.0 | 604.4 | |
| 0.00 | 0.34 | 0.00 | 0.18 | 11.63 | 43.55 | -9.82 | 48.59 | 0.2237 | 366.0 | 470.0 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |