| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.47 | 135.94 | 17.09 | 76.64 | 24.43 | 78.30 | -21.62 | 44.60 | 0.4785 | -264.9 | -225.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-22 15:59:11 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 |
| 4.72 | 79.62 | 2.61 | 44.27 | 23.86 | 80.31 | -19.61 | 43.09 | 0.4512 | -1180.3 | -514.0 | |
| 14.24 | -1.00 | 7.92 | -1.00 | 24.08 | 79.95 | -19.97 | 43.21 | 0.4572 | -1050.1 | 999999 | |
| 0.45 | -1.00 | 0.25 | -1.00 | 24.29 | 79.63 | -20.29 | 43.28 | 0.4629 | -702.6 | 999999 | |
| 0.45 | 1.72 | 0.25 | 0.97 | 24.04 | 78.75 | -21.17 | 44.82 | 0.4698 | -882.8 | -728.1 | |
| 4.81 | 10.43 | 2.72 | 5.91 | 24.89 | 77.87 | -22.05 | 44.52 | 0.4876 | -892.1 | -761.0 | |
| 0.00 | 1.09 | 0.00 | 0.62 | 24.43 | 77.81 | -22.11 | 45.32 | 0.4838 | -767.0 | -613.8 | |
| 0.00 | 1.09 | 0.00 | 0.62 | 25.36 | 77.45 | -22.46 | 44.27 | 0.4966 | -819.0 | -629.7 | |
| 0.00 | 2.99 | 0.00 | 1.70 | 24.97 | 77.46 | -22.46 | 44.88 | 0.4928 | -687.0 | -582.8 | |
| 0.00 | 1.54 | 0.00 | 0.88 | 24.75 | 77.46 | -22.45 | 45.23 | 0.4906 | -772.0 | -610.1 | |
| 2.81 | 3.36 | 1.61 | 1.92 | 25.84 | 77.10 | -22.82 | 43.94 | 0.5050 | -692.1 | -654.7 | |
| 0.00 | 1.81 | 0.00 | 1.03 | 24.71 | 77.22 | -22.70 | 45.58 | 0.4929 | -635.0 | -420.6 | |
| 0.00 | 0.91 | 0.00 | 0.51 | 24.03 | 77.34 | -22.57 | 46.52 | 0.4851 | -639.0 | -518.7 | |
| 0.00 | 0.91 | 0.00 | 0.52 | 24.87 | 76.34 | -23.57 | 46.29 | 0.5039 | -470.0 | -359.1 | |
| 1.36 | 6.08 | 0.78 | 3.48 | 24.14 | 75.72 | -24.19 | 48.14 | 0.5042 | 1008.7 | 652.6 | |
| 0.00 | 0.91 | 0.00 | 0.52 | 24.52 | 75.39 | -24.53 | 47.88 | 0.5112 | 810.0 | 672.7 | |
| 0.00 | 2.99 | 0.00 | 1.71 | 23.81 | 75.50 | -24.42 | 48.92 | 0.5038 | 836.0 | 697.5 | |
| 0.00 | 1.63 | 0.00 | 0.94 | 24.82 | 74.92 | -25.00 | 47.88 | 0.5192 | 866.0 | 799.9 | |
| 0.00 | 2.18 | 0.00 | 1.26 | 24.81 | 74.66 | -25.26 | 48.16 | 0.5219 | 670.0 | 562.0 | |
| 0.00 | 1.09 | 0.00 | 0.64 | 26.89 | 74.14 | -25.78 | 45.52 | 0.5457 | 657.0 | 494.7 | |
| 0.00 | 1.99 | 0.00 | 1.16 | 25.20 | 74.50 | -25.42 | 47.72 | 0.5270 | 657.0 | 499.7 | |
| 0.00 | 3.08 | 0.00 | 1.82 | 26.56 | 74.14 | -25.77 | 46.00 | 0.5427 | 858.0 | 759.2 | |
| 0.00 | 1.09 | 0.00 | 0.63 | 24.04 | 74.64 | -25.28 | 49.42 | 0.5155 | 856.0 | 669.2 | |
| 1.63 | 2.09 | 0.95 | 1.21 | 24.87 | 74.28 | -25.64 | 48.46 | 0.5266 | 824.9 | 848.8 | |
| 0.00 | 1.63 | 0.00 | 0.96 | 26.58 | 73.80 | -26.12 | 46.31 | 0.5466 | 592.0 | 504.9 | |
| 0.00 | 1.27 | 0.00 | 0.75 | 26.16 | 73.79 | -26.13 | 46.96 | 0.5430 | 815.0 | 701.6 | |
| 0.00 | 1.99 | 0.00 | 1.17 | 25.56 | 73.59 | -26.33 | 48.05 | 0.5400 | 774.0 | 513.4 | |
| 0.00 | 1.27 | 0.00 | 0.75 | 25.29 | 73.28 | -26.64 | 48.77 | 0.5412 | 723.0 | 602.4 | |
| 0.00 | 1.18 | 0.00 | 0.69 | 23.01 | 73.05 | -26.87 | 52.60 | 0.5258 | 671.0 | 533.9 | |
| 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. | |