| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.01 | 135.13 | 23.50 | 104.70 | -10.41 | 187.87 | 50.32 | 260.45 | 0.7694 | 83.5 | 255.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-24 05:00:35 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 |
| 4.71 | 67.04 | 3.75 | 53.48 | -10.09 | 189.32 | 51.77 | 260.95 | 0.7853 | 726.4 | 290.7 | |
| 2.13 | -1.00 | 1.70 | -1.00 | -10.40 | 189.24 | 51.69 | 260.55 | 0.7846 | 794.2 | 999999 | |
| 0.00 | 2.67 | 0.00 | 2.10 | -9.45 | 188.88 | 51.33 | 261.76 | 0.7805 | 142.0 | 150.0 | |
| 4.53 | -1.00 | 3.59 | -1.00 | -10.20 | 188.99 | 51.44 | 260.80 | 0.7819 | 846.5 | 999999 | |
| 4.71 | 21.87 | 3.70 | 17.13 | -9.79 | 188.71 | 51.16 | 261.31 | 0.7787 | 1012.6 | 569.3 | |
| 0.00 | 1.24 | 0.00 | 0.97 | -10.58 | 188.29 | 50.74 | 260.27 | 0.7745 | 247.0 | 379.9 | |
| 0.00 | 2.58 | 0.00 | 1.99 | -10.86 | 187.73 | 50.18 | 259.87 | 0.7685 | 722.0 | 544.7 | |
| 0.00 | 1.42 | 0.00 | 1.11 | -13.02 | 187.99 | 50.44 | 257.09 | 0.7728 | 486.0 | 481.9 | |
| 0.00 | 4.62 | 0.00 | 3.59 | -13.27 | 187.86 | 50.31 | 256.75 | 0.7717 | 562.0 | 535.9 | |
| 0.00 | 1.24 | 0.00 | 0.92 | -10.78 | 185.59 | 48.04 | 259.84 | 0.7444 | -433.0 | -421.4 | |
| 0.00 | 0.89 | 0.00 | 0.65 | -7.93 | 184.94 | 47.39 | 263.67 | 0.7357 | 421.0 | 341.4 | |
| 0.00 | 2.31 | 0.00 | 1.70 | -11.23 | 185.32 | 47.77 | 259.22 | 0.7416 | -576.0 | -375.5 | |
| 0.00 | 1.42 | 0.00 | 1.04 | -9.36 | 184.90 | 47.35 | 261.72 | 0.7357 | -646.0 | -465.8 | |
| 0.00 | 2.04 | 0.00 | 1.48 | -9.56 | 184.67 | 47.12 | 261.44 | 0.7330 | -556.0 | -380.4 | |
| 0.00 | 0.89 | 0.00 | 0.65 | -9.86 | 184.68 | 47.13 | 261.02 | 0.7333 | -339.0 | -344.3 | |
| 1.51 | 2.85 | 1.10 | 2.07 | -10.68 | 184.75 | 47.20 | 259.91 | 0.7346 | -448.2 | -398.3 | |
| 0.00 | 0.71 | 0.00 | 0.52 | -11.34 | 184.88 | 47.33 | 259.02 | 0.7367 | -207.0 | -236.9 | |
| 11.29 | 14.14 | 8.15 | 10.20 | -10.86 | 184.33 | 46.78 | 259.63 | 0.7299 | -817.0 | -456.3 | |
| 0.00 | 0.71 | 0.00 | 0.51 | -12.32 | 184.33 | 46.78 | 257.62 | 0.7312 | -267.0 | -324.5 | |
| 0.00 | 1.51 | 0.00 | 1.07 | -10.75 | 183.02 | 45.47 | 259.66 | 0.7142 | -611.0 | -563.4 | |
| 0.00 | 1.33 | 0.00 | 0.94 | -10.94 | 182.88 | 45.33 | 259.38 | 0.7127 | -457.0 | -417.4 | |
| 2.13 | 3.65 | 1.51 | 2.58 | -12.28 | 183.02 | 45.48 | 257.53 | 0.7158 | 674.3 | 598.2 | |
| 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. | |