| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 25.16 | 0.00 | 12.82 | 14.98 | 58.52 | 9.58 | 317.02 | 0.2309 | 56.7 | -35.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-11 07:00:31 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 | 0.79 | 0.00 | 0.41 | 13.45 | 67.46 | 18.52 | 293.24 | 0.3377 | -699.0 | -606.3 | |
| 0.00 | 0.88 | 0.00 | 0.46 | 13.31 | 67.19 | 18.25 | 293.12 | 0.3328 | -760.0 | -621.7 | |
| 0.00 | 0.61 | 0.00 | 0.32 | 11.09 | 63.94 | 15.00 | 289.49 | 0.2706 | -784.0 | -663.7 | |
| 0.00 | 1.14 | 0.00 | 0.59 | 16.48 | 63.66 | 14.72 | 306.89 | 0.3060 | -773.0 | -582.5 | |
| 0.00 | 2.28 | 0.00 | 1.18 | 18.33 | 60.87 | 11.93 | 317.39 | 0.2910 | -785.0 | -626.7 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 17.84 | 60.48 | 11.54 | 317.10 | 0.2810 | -924.0 | -793.5 | |
| 0.00 | 1.58 | 0.00 | 0.81 | 17.73 | 60.28 | 11.34 | 317.28 | 0.2773 | -1062.0 | -810.5 | |
| 0.00 | 0.96 | 0.00 | 0.49 | 12.70 | 59.97 | 11.03 | 301.89 | 0.2208 | 816.0 | 706.4 | |
| 0.00 | 1.05 | 0.00 | 0.53 | 12.85 | 59.98 | 11.04 | 302.46 | 0.2222 | 796.0 | 715.5 | |
| 0.00 | 3.07 | 0.00 | 1.57 | 16.73 | 59.77 | 10.83 | 315.89 | 0.2597 | -865.0 | -675.1 | |
| 0.00 | 1.14 | 0.00 | 0.58 | 12.68 | 59.31 | 10.37 | 303.35 | 0.2112 | 786.0 | 612.0 | |
| 0.00 | 1.84 | 0.00 | 0.94 | 16.68 | 59.16 | 10.22 | 317.35 | 0.2520 | -844.0 | -674.8 | |
| 0.00 | 1.58 | 0.00 | 0.80 | 13.12 | 58.27 | 9.33 | 307.90 | 0.2010 | 852.0 | 670.8 | |
| 0.00 | 0.79 | 0.00 | 0.40 | 13.33 | 54.59 | 5.65 | 322.68 | 0.1587 | 971.0 | 820.1 | |
| 0.00 | 1.23 | 0.00 | 0.61 | 12.67 | 54.48 | 5.54 | 320.47 | 0.1486 | 970.0 | 800.3 | |
| 0.00 | 1.14 | 0.00 | 0.57 | 13.64 | 53.82 | 4.88 | 327.71 | 0.1555 | 838.0 | 723.2 | |
| 0.00 | 1.05 | 0.00 | 0.53 | 12.89 | 52.95 | 4.00 | 329.98 | 0.1367 | 860.0 | 633.8 | |
| 0.00 | 1.23 | 0.00 | 0.61 | 13.56 | 52.80 | 3.86 | 333.15 | 0.1456 | 958.0 | 749.8 | |
| 0.00 | 1.84 | 0.00 | 0.92 | 14.57 | 48.95 | 0.01 | 359.93 | 0.1473 | 726.0 | 523.0 | |
| 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. | |