group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
14.24 | 70.21 | 11.63 | 57.96 | -23.02 | 133.92 | 46.12 | 236.05 | 0.8012 | -172.2 | -157.5 |
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-23 13:59:11 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 | 1.00 | 0.00 | 0.91 | -22.77 | 138.67 | 50.88 | 238.58 | 0.8403 | 501.0 | 421.0 | |
0.00 | 1.18 | 0.00 | 1.07 | -22.83 | 138.49 | 50.69 | 238.44 | 0.8390 | 531.0 | 467.8 | |
0.00 | 0.82 | 0.00 | 0.74 | -23.18 | 138.68 | 50.88 | 238.13 | 0.8418 | 402.0 | 345.1 | |
0.00 | 1.09 | 0.00 | 0.99 | -23.34 | 138.50 | 50.70 | 237.88 | 0.8410 | 550.0 | 488.3 | |
2.09 | 3.81 | 1.88 | 3.43 | -22.94 | 138.18 | 50.39 | 238.19 | 0.8370 | 717.7 | 637.5 | |
0.00 | 1.09 | 0.00 | 0.97 | -22.65 | 137.93 | 50.14 | 238.40 | 0.8338 | 620.0 | 543.8 | |
0.00 | 2.36 | 0.00 | 2.09 | -22.69 | 137.54 | 49.74 | 238.18 | 0.8308 | 701.0 | 607.7 | |
0.00 | 1.45 | 0.00 | 1.28 | -22.82 | 137.45 | 49.65 | 238.00 | 0.8305 | 552.0 | 424.9 | |
0.00 | 0.82 | 0.00 | 0.72 | -22.76 | 137.06 | 49.27 | 237.89 | 0.8271 | 630.0 | 561.2 | |
0.00 | 2.72 | 0.00 | 2.32 | -22.87 | 135.66 | 47.86 | 237.12 | 0.8157 | -77.0 | 146.3 | |
0.00 | 1.36 | 0.00 | 1.11 | -22.29 | 133.60 | 45.81 | 236.77 | 0.7954 | -347.0 | -324.5 | |
0.00 | 1.09 | 0.00 | 0.89 | -23.00 | 133.58 | 45.79 | 235.95 | 0.7985 | -287.0 | -213.8 | |
0.00 | 9.43 | 0.00 | 7.75 | -23.37 | 133.56 | 45.76 | 235.51 | 0.8000 | 43.0 | 10.6 | |
2.00 | 3.17 | 1.61 | 2.56 | -22.75 | 132.95 | 45.16 | 235.90 | 0.7918 | -570.6 | -533.6 | |
0.00 | 0.73 | 0.00 | 0.59 | -23.63 | 133.29 | 45.49 | 235.09 | 0.7990 | -273.0 | -199.9 | |
0.00 | 3.08 | 0.00 | 2.55 | -24.16 | 133.48 | 45.69 | 234.60 | 0.8031 | -491.0 | -397.1 | |
1.54 | 11.88 | 1.25 | 9.63 | -22.99 | 132.86 | 45.07 | 235.59 | 0.7922 | -666.9 | -529.7 | |
1.27 | -17.00 | 1.03 | -17.00 | -23.12 | 132.88 | 45.08 | 235.44 | 0.7929 | -744.4 | 999999 | |
1.81 | 2.00 | 1.46 | 1.60 | -23.13 | 132.46 | 44.66 | 235.21 | 0.7893 | -624.0 | -394.0 | |
0.54 | 1.81 | 0.44 | 1.46 | -23.40 | 132.43 | 44.64 | 234.89 | 0.7904 | -545.7 | -481.8 | |
4.99 | 14.78 | 3.96 | 11.74 | -22.82 | 131.96 | 44.16 | 235.29 | 0.7834 | -772.1 | -591.2 | |
0.00 | 1.09 | 0.00 | 0.88 | -23.98 | 132.31 | 44.51 | 234.18 | 0.7922 | -510.0 | -408.0 | |
0.00 | 0.91 | 0.00 | 0.72 | -23.67 | 131.75 | 43.96 | 234.23 | 0.7858 | -582.0 | -478.9 | |
0.00 | 1.00 | 0.00 | 0.77 | -21.83 | 130.84 | 43.04 | 235.81 | 0.7682 | -650.0 | -553.1 | |
0.00 | 1.54 | 0.00 | 1.19 | -21.97 | 130.84 | 43.05 | 235.66 | 0.7689 | -662.0 | -592.4 |
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. |