| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.22 | 312.75 | 24.09 | 179.47 | -7.27 | 138.97 | -26.76 | 117.30 | 0.5050 | 444.3 | 285.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2013-08-19 07:59:08 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 | 1.26 | 0.00 | 0.72 | -9.66 | 141.11 | -24.63 | 123.63 | 0.4954 | 701.0 | 566.0 | |
| 1.17 | 2.16 | 0.67 | 1.23 | -9.80 | 140.82 | -24.91 | 123.56 | 0.5001 | 773.8 | 627.3 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -9.57 | 140.47 | -25.27 | 122.79 | 0.5027 | 700.0 | 593.2 | |
| 0.00 | 1.71 | 0.00 | 0.99 | -9.82 | 139.87 | -25.87 | 122.59 | 0.5123 | -338.0 | -329.3 | |
| 0.00 | 2.61 | 0.00 | 1.51 | -9.98 | 139.23 | -26.50 | 122.22 | 0.5215 | -872.0 | -809.8 | |
| 0.00 | 0.99 | 0.00 | 0.58 | -10.21 | 139.11 | -26.63 | 122.47 | 0.5249 | -762.0 | -592.1 | |
| 40.51 | 267.75 | 23.10 | 152.77 | -6.83 | 139.33 | -26.40 | 116.90 | 0.4971 | 1282.5 | 396.4 | |
| 0.00 | 0.99 | 0.00 | 0.58 | -10.48 | 138.84 | -26.89 | 122.64 | 0.5303 | -578.0 | -438.0 | |
| 0.00 | 1.08 | 0.00 | 0.65 | -13.32 | 137.15 | -28.58 | 125.37 | 0.5731 | -764.0 | -575.3 | |
| 0.00 | 1.35 | 0.00 | 0.78 | -6.66 | 137.42 | -28.32 | 114.95 | 0.5217 | 664.0 | 503.3 | |
| 0.00 | 1.35 | 0.00 | 0.83 | -14.62 | 136.54 | -29.19 | 126.65 | 0.5905 | -674.0 | -584.3 | |
| 0.00 | 0.72 | 0.00 | 0.44 | -13.28 | 136.73 | -29.01 | 124.92 | 0.5777 | -738.0 | -670.6 | |
| 0.00 | 1.17 | 0.00 | 0.72 | -14.46 | 136.53 | -29.21 | 126.41 | 0.5893 | -834.0 | -622.3 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -14.41 | 136.21 | -29.52 | 126.05 | 0.5926 | -725.0 | -635.9 | |
| 0.00 | 0.99 | 0.00 | 0.60 | -13.53 | 136.34 | -29.40 | 124.92 | 0.5842 | -507.0 | -442.9 | |
| 0.00 | 1.26 | 0.00 | 0.81 | -18.82 | 135.33 | -30.40 | 131.07 | 0.6377 | 809.0 | 657.9 | |
| 0.00 | 2.34 | 0.00 | 1.37 | -6.85 | 136.77 | -28.96 | 114.77 | 0.5315 | 797.0 | 584.9 | |
| 0.00 | 1.98 | 0.00 | 1.16 | -7.11 | 136.58 | -29.15 | 115.06 | 0.5357 | -111.0 | 58.2 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -6.39 | 136.60 | -29.14 | 113.85 | 0.5311 | 515.0 | 528.1 | |
| 0.00 | 3.15 | 0.00 | 1.94 | -14.28 | 135.76 | -29.97 | 125.46 | 0.5966 | -541.0 | -512.7 | |
| 0.00 | 3.87 | 0.00 | 2.27 | -6.87 | 136.49 | -29.24 | 114.58 | 0.5354 | 376.0 | 229.4 | |
| 0.00 | 2.16 | 0.00 | 1.27 | -7.18 | 135.91 | -29.83 | 114.66 | 0.5451 | -900.0 | -782.9 | |
| 0.54 | 3.87 | 0.32 | 2.28 | -6.71 | 135.91 | -29.83 | 113.87 | 0.5423 | -952.7 | -726.2 | |
| 0.00 | 1.80 | 0.00 | 1.07 | -7.94 | 135.81 | -29.92 | 115.85 | 0.5511 | -993.0 | -841.3 | |
| 0.00 | 1.62 | 0.00 | 0.96 | -7.41 | 135.82 | -29.91 | 114.97 | 0.5477 | -854.0 | -721.1 | |
| 0.00 | 2.79 | 0.00 | 1.71 | -11.29 | 134.18 | -31.56 | 119.80 | 0.5936 | -754.0 | -618.9 | |
| 0.00 | 0.90 | 0.00 | 0.54 | -4.31 | 133.59 | -32.14 | 108.27 | 0.5608 | -691.0 | -535.1 | |
| 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. | |