| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.02 | 88.43 | 13.17 | 44.80 | -4.61 | 30.68 | 1.42 | 188.23 | 0.2081 | 447.9 | 408.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-19 06:00:38 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 |
| 13.06 | 26.57 | 6.61 | 13.44 | -4.10 | 33.41 | 4.15 | 200.86 | 0.2035 | 1196.7 | 758.7 | |
| 0.90 | 3.96 | 0.46 | 2.01 | -4.71 | 31.77 | 2.50 | 192.29 | 0.2055 | 870.0 | 708.4 | |
| 1.26 | 28.28 | 0.64 | 14.29 | -4.06 | 31.74 | 2.47 | 192.84 | 0.1945 | 1027.4 | 798.6 | |
| 3.69 | -3.00 | 1.87 | -3.00 | -4.30 | 31.46 | 2.20 | 191.21 | 0.1976 | 1258.7 | 999999 | |
| 0.99 | -3.00 | 0.50 | -3.00 | -4.46 | 31.37 | 2.11 | 190.62 | 0.1999 | 1110.3 | 999999 | |
| 1.17 | -3.00 | 0.59 | -3.00 | -4.27 | 31.22 | 1.96 | 190.03 | 0.1963 | 1143.8 | 999999 | |
| 0.00 | 2.43 | 0.00 | 1.23 | -5.01 | 31.01 | 1.74 | 188.40 | 0.2083 | 1005.0 | 875.4 | |
| 2.16 | 7.20 | 1.09 | 3.65 | -4.76 | 30.61 | 1.35 | 186.65 | 0.2032 | 1103.9 | 805.6 | |
| 0.00 | 0.90 | 0.00 | 0.45 | -3.92 | 29.03 | -0.23 | 178.74 | 0.1875 | -835.0 | -621.2 | |
| 2.79 | 9.73 | 1.41 | 4.91 | -4.48 | 28.91 | -0.36 | 178.18 | 0.1971 | -1158.2 | -802.8 | |
| 0.00 | 1.35 | 0.00 | 0.68 | -5.04 | 28.45 | -0.82 | 176.06 | 0.2071 | 1007.0 | 764.5 | |
| 0.00 | 1.53 | 0.00 | 0.78 | -6.52 | 24.16 | -5.10 | 159.03 | 0.2479 | -961.0 | -762.4 | |
| 0.00 | 1.44 | 0.00 | 0.73 | -5.26 | 23.10 | -6.16 | 152.89 | 0.2355 | -893.0 | -711.0 | |
| 0.00 | 1.89 | 0.00 | 0.97 | -5.48 | 22.83 | -6.44 | 152.28 | 0.2410 | -979.0 | -824.7 | |
| 0.00 | 1.35 | 0.00 | 0.71 | -10.63 | 20.68 | -8.58 | 153.85 | 0.3342 | -910.0 | -757.1 | |
| 0.00 | 0.99 | 0.00 | 0.52 | -9.87 | 17.54 | -11.72 | 144.91 | 0.3497 | -42.0 | -16.5 | |
| 0.00 | 0.81 | 0.00 | 0.43 | -7.58 | 14.82 | -14.44 | 134.75 | 0.3497 | -5.0 | -0.3 | |
| 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. | |