| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.90 | 121.05 | 19.99 | 67.81 | 24.42 | 78.20 | -20.61 | 43.31 | 0.4676 | -280.2 | -218.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-22 17:59:11 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 |
| 4.44 | 69.81 | 2.45 | 38.56 | 23.83 | 80.33 | -18.47 | 41.55 | 0.4388 | -1179.9 | -511.3 | |
| 0.00 | 1.09 | 0.00 | 0.59 | 21.78 | 80.55 | -18.26 | 44.80 | 0.4146 | -757.0 | -485.2 | |
| 19.49 | -1.00 | 10.77 | -1.00 | 24.05 | 79.98 | -18.82 | 41.70 | 0.4448 | -1030.6 | 999999 | |
| 1.63 | -1.00 | 0.91 | -1.00 | 24.29 | 79.59 | -19.22 | 41.84 | 0.4515 | -648.1 | 999999 | |
| 1.09 | 1.18 | 0.61 | 0.66 | 24.07 | 78.67 | -20.14 | 43.45 | 0.4589 | -744.3 | -891.0 | |
| 2.99 | 9.16 | 1.68 | 5.15 | 24.86 | 77.89 | -20.92 | 43.18 | 0.4752 | -1022.8 | -772.9 | |
| 0.00 | 1.90 | 0.00 | 1.07 | 24.47 | 77.85 | -20.95 | 43.86 | 0.4717 | -669.0 | -571.4 | |
| 0.00 | 2.90 | 0.00 | 1.64 | 24.91 | 77.49 | -21.32 | 43.61 | 0.4800 | -768.0 | -584.0 | |
| 0.00 | 1.54 | 0.00 | 0.87 | 25.40 | 77.40 | -21.41 | 42.96 | 0.4859 | -783.0 | -582.4 | |
| 2.72 | 2.90 | 1.55 | 1.65 | 25.85 | 77.09 | -21.71 | 42.64 | 0.4935 | -701.2 | -699.5 | |
| 0.00 | 1.99 | 0.00 | 1.12 | 24.03 | 77.18 | -21.63 | 45.41 | 0.4746 | -575.0 | -448.0 | |
| 0.00 | 1.00 | 0.00 | 0.57 | 25.93 | 76.53 | -22.28 | 43.19 | 0.5002 | -602.0 | -461.4 | |
| 2.18 | 4.17 | 1.24 | 2.37 | 24.15 | 75.75 | -23.06 | 46.90 | 0.4915 | 992.5 | 820.6 | |
| 0.00 | 2.09 | 0.00 | 1.18 | 23.78 | 75.53 | -23.28 | 47.74 | 0.4906 | 934.0 | 782.8 | |
| 0.00 | 1.00 | 0.00 | 0.57 | 24.49 | 75.32 | -23.49 | 46.82 | 0.4994 | 840.0 | 584.0 | |
| 0.00 | 1.81 | 0.00 | 1.06 | 26.75 | 74.61 | -24.19 | 44.10 | 0.5279 | 511.0 | 487.5 | |
| 0.00 | 1.99 | 0.00 | 1.15 | 24.83 | 74.88 | -23.93 | 46.75 | 0.5073 | 828.0 | 745.2 | |
| 0.00 | 2.63 | 0.00 | 1.54 | 26.64 | 74.08 | -24.73 | 44.84 | 0.5324 | 911.0 | 776.0 | |
| 0.00 | 1.27 | 0.00 | 0.74 | 26.34 | 74.07 | -24.74 | 45.29 | 0.5297 | 690.0 | 553.2 | |
| 0.00 | 0.91 | 0.00 | 0.52 | 24.20 | 74.42 | -24.38 | 48.25 | 0.5068 | 686.0 | 558.4 | |
| 0.00 | 2.45 | 0.00 | 1.40 | 23.88 | 74.49 | -24.32 | 48.70 | 0.5032 | 682.0 | 574.2 | |
| 1.36 | 1.63 | 0.78 | 0.94 | 24.84 | 74.22 | -24.59 | 47.44 | 0.5147 | 807.7 | 775.3 | |
| 0.00 | 2.27 | 0.00 | 1.32 | 26.17 | 73.77 | -25.03 | 45.86 | 0.5313 | 752.0 | 640.9 | |
| 0.00 | 0.73 | 0.00 | 0.42 | 26.36 | 73.62 | -25.19 | 45.73 | 0.5347 | 557.0 | 423.5 | |
| 0.00 | 0.73 | 0.00 | 0.42 | 25.57 | 73.54 | -25.27 | 47.01 | 0.5285 | 716.0 | 606.1 | |
| 0.00 | 1.18 | 0.00 | 0.69 | 25.27 | 73.34 | -25.46 | 47.67 | 0.5280 | 799.0 | 686.6 | |
| 0.00 | 1.00 | 0.00 | 0.58 | 25.58 | 73.08 | -25.72 | 47.44 | 0.5336 | 600.0 | 497.3 | |
| 0.00 | 1.72 | 0.00 | 1.03 | 23.70 | 68.87 | -29.93 | 54.05 | 0.5666 | -577.0 | -425.3 | |
| 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. | |