SDO HMI 2014-05-25 13:00:38 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.26 | 123.75 | 37.01 | 106.82 | -13.98 | 137.39 | 54.10 | 253.88 | 0.8198 | -16.2 | 157.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-25 13:00:38 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 |
| 1.80 | 43.45 | 1.65 | 39.52 | -14.08 | 139.80 | 56.50 | 254.16 | 0.8429 | 279.9 | 189.6 | |
| 0.00 | 2.25 | 0.00 | 2.07 | -14.61 | 139.77 | 56.48 | 253.53 | 0.8434 | -139.0 | -73.4 | |
| 5.86 | -1.00 | 5.31 | -1.00 | -14.05 | 139.39 | 56.10 | 254.13 | 0.8392 | 838.8 | 999999 | |
| 5.95 | -1.00 | 5.40 | -1.00 | -14.37 | 139.45 | 56.16 | 253.77 | 0.8401 | 570.8 | 999999 | |
| 1.71 | -1.00 | 1.54 | -1.00 | -14.47 | 139.15 | 55.86 | 253.60 | 0.8375 | 620.7 | 999999 | |
| 0.00 | 2.43 | 0.00 | 2.19 | -14.87 | 139.03 | 55.74 | 253.10 | 0.8369 | 617.0 | 493.6 | |
| 4.24 | 17.94 | 3.74 | 15.78 | -14.26 | 138.30 | 55.00 | 253.70 | 0.8293 | 806.1 | 672.8 | |
| 0.00 | 1.26 | 0.00 | 1.10 | -13.89 | 138.05 | 54.76 | 254.11 | 0.8265 | 396.0 | 339.0 | |
| 0.00 | 3.79 | 0.00 | 3.34 | -14.86 | 138.30 | 55.00 | 252.99 | 0.8302 | 602.0 | 555.8 | |
| 0.00 | 0.27 | 0.00 | 0.23 | -14.00 | 137.23 | 53.94 | 253.84 | 0.8188 | 415.0 | 397.7 | |
| 0.00 | 1.26 | 0.00 | 1.05 | -11.94 | 136.32 | 53.03 | 256.22 | 0.8070 | 651.0 | 600.4 | |
| 0.72 | 36.87 | 0.60 | 30.23 | -13.24 | 136.09 | 52.79 | 254.57 | 0.8065 | -285.6 | -73.9 | |
| 12.26 | -12.00 | 10.10 | -12.00 | -13.32 | 135.54 | 52.25 | 254.38 | 0.8011 | -453.9 | 999999 | |
| 8.65 | -12.00 | 7.02 | -12.00 | -13.33 | 134.83 | 51.54 | 254.24 | 0.7939 | -696.6 | 999999 | |
| 0.00 | 0.72 | 0.00 | 0.58 | -12.77 | 134.67 | 51.38 | 254.91 | 0.7914 | -450.0 | -374.2 | |
| 0.72 | 1.71 | 0.58 | 1.39 | -14.14 | 134.58 | 51.29 | 253.17 | 0.7927 | -370.1 | -316.1 | |
| 0.00 | 0.72 | 0.00 | 0.58 | -13.93 | 134.26 | 50.97 | 253.38 | 0.7891 | -612.0 | -553.6 | |
| 0.00 | 1.17 | 0.00 | 0.94 | -14.24 | 134.26 | 50.97 | 252.98 | 0.7896 | -550.0 | -501.0 | |
| 0.00 | 1.17 | 0.00 | 0.93 | -13.69 | 133.79 | 50.50 | 253.59 | 0.7838 | -674.0 | -547.4 | |
| 0.00 | 1.17 | 0.00 | 0.93 | -14.04 | 133.75 | 50.45 | 253.14 | 0.7839 | -528.0 | -395.9 | |
| 0.00 | 0.45 | 0.00 | 0.36 | -13.54 | 133.50 | 50.21 | 253.72 | 0.7805 | -561.0 | -472.2 | |
| 0.00 | 1.80 | 0.00 | 1.41 | -13.55 | 133.21 | 49.92 | 253.65 | 0.7774 | -716.0 | -656.8 | |
| 1.35 | 3.25 | 1.07 | 2.58 | -15.32 | 133.56 | 50.27 | 251.48 | 0.7844 | -600.5 | -472.4 | |
| 0.00 | 2.07 | 0.00 | 1.61 | -13.96 | 132.55 | 49.26 | 252.98 | 0.7712 | -742.0 | -593.8 | |
| 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. | |