| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 90.90 | 595.09 | 45.77 | 299.71 | 4.28 | 246.27 | -1.35 | 346.74 | 0.1801 | -401.4 | -249.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-15 21:00:34 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 | 1.06 | 0.00 | 0.54 | 5.56 | 251.82 | 4.20 | 339.30 | 0.2071 | -778.0 | -560.7 | |
| 0.00 | 0.71 | 0.00 | 0.35 | 0.51 | 248.51 | 0.89 | 351.63 | 0.1075 | -693.0 | -647.4 | |
| 60.84 | 446.98 | 30.60 | 224.84 | 4.36 | 247.80 | 0.18 | 358.98 | 0.1733 | -1569.4 | -445.9 | |
| 1.24 | -3.00 | 0.62 | -3.00 | 4.85 | 247.40 | -0.22 | 1.19 | 0.1817 | -854.3 | 999999 | |
| 0.97 | -3.00 | 0.49 | -3.00 | 4.58 | 247.34 | -0.28 | 1.56 | 0.1770 | -915.1 | 999999 | |
| 0.44 | 2.56 | 0.22 | 1.29 | 3.39 | 246.41 | -1.21 | 7.71 | 0.1579 | -1082.4 | -803.8 | |
| 0.00 | 1.77 | 0.00 | 0.89 | 3.00 | 245.84 | -1.78 | 11.79 | 0.1528 | -822.0 | -677.2 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 2.75 | 245.42 | -2.20 | 14.87 | 0.1504 | -890.0 | -649.8 | |
| 8.58 | 29.18 | 4.31 | 14.67 | 3.97 | 245.35 | -2.27 | 13.39 | 0.1711 | -1074.7 | -861.1 | |
| 0.44 | 4.24 | 0.22 | 2.14 | 4.22 | 244.51 | -3.11 | 17.67 | 0.1792 | -797.2 | -630.2 | |
| 0.00 | 2.56 | 0.00 | 1.29 | 4.36 | 242.60 | -5.02 | 26.87 | 0.1938 | 1024.0 | 911.6 | |
| 0.00 | 1.59 | 0.00 | 0.80 | 3.91 | 242.12 | -5.50 | 30.20 | 0.1909 | 725.0 | 575.9 | |
| 0.62 | 1.50 | 0.31 | 0.76 | 3.63 | 242.00 | -5.62 | 31.49 | 0.1879 | 848.1 | 671.3 | |
| 1.41 | 16.98 | 0.71 | 8.56 | 3.15 | 241.88 | -5.74 | 33.44 | 0.1819 | 1197.5 | 856.8 | |
| 1.59 | -14.00 | 0.80 | -14.00 | 3.82 | 241.64 | -5.98 | 32.59 | 0.1939 | 950.9 | 999999 | |
| 0.00 | 0.88 | 0.00 | 0.45 | 3.27 | 241.61 | -6.01 | 34.30 | 0.1863 | 1059.0 | 904.8 | |
| 0.00 | 2.21 | 0.00 | 1.12 | 5.13 | 241.57 | -6.05 | 29.55 | 0.2139 | 797.0 | 623.5 | |
| 0.00 | 1.33 | 0.00 | 0.67 | 3.49 | 241.55 | -6.07 | 33.94 | 0.1899 | 978.0 | 780.4 | |
| 0.00 | 4.51 | 0.00 | 2.28 | 3.61 | 241.37 | -6.25 | 34.36 | 0.1935 | 893.0 | 861.2 | |
| 0.00 | 3.36 | 0.00 | 1.69 | 3.34 | 241.37 | -6.25 | 35.17 | 0.1896 | 964.0 | 760.8 | |
| 5.22 | 8.31 | 2.64 | 4.20 | 4.13 | 241.27 | -6.35 | 33.30 | 0.2018 | 1107.4 | 810.9 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 4.80 | 241.12 | -6.50 | 32.17 | 0.2130 | 683.0 | 496.6 | |
| 0.62 | 4.69 | 0.31 | 2.37 | 3.89 | 241.09 | -6.53 | 34.72 | 0.2001 | 1242.4 | 846.8 | |
| 0.00 | 1.24 | 0.00 | 0.62 | 3.25 | 240.94 | -6.68 | 37.24 | 0.1927 | 935.0 | 674.4 | |
| 0.00 | 1.33 | 0.00 | 0.67 | 4.10 | 240.88 | -6.74 | 34.97 | 0.2052 | 1210.0 | 1010.1 | |
| 0.00 | 5.04 | 0.00 | 2.55 | 4.59 | 240.87 | -6.75 | 33.67 | 0.2122 | 917.0 | 821.5 | |
| 0.00 | 4.07 | 0.00 | 2.06 | 4.35 | 240.76 | -6.87 | 34.78 | 0.2099 | 554.0 | 901.8 | |
| 0.00 | 5.48 | 0.00 | 2.77 | 3.95 | 240.64 | -6.98 | 36.36 | 0.2055 | 323.0 | 627.2 | |
| 0.88 | 2.39 | 0.45 | 1.21 | 4.23 | 240.42 | -7.20 | 36.40 | 0.2115 | 1014.3 | 835.0 | |
| 0.00 | 1.33 | 0.00 | 0.67 | 4.60 | 240.30 | -7.32 | 35.86 | 0.2179 | 691.0 | 523.4 | |
| 0.00 | 1.33 | 0.00 | 0.68 | 5.87 | 239.40 | -8.22 | 35.79 | 0.2444 | 701.0 | 550.7 | |
| 0.00 | 1.77 | 0.00 | 0.90 | 4.92 | 239.38 | -8.24 | 38.26 | 0.2316 | 699.0 | 672.9 | |
| 2.92 | 16.62 | 1.48 | 8.45 | 4.13 | 238.78 | -8.84 | 42.48 | 0.2280 | 1116.3 | 865.1 | |
| 3.89 | 5.92 | 1.98 | 3.02 | 4.11 | 238.38 | -9.24 | 43.81 | 0.2323 | 1088.7 | 850.8 | |
| 0.00 | 0.88 | 0.00 | 0.45 | 1.77 | 238.34 | -9.28 | 51.88 | 0.2059 | 971.0 | 875.1 | |
| 1.24 | 2.83 | 0.63 | 1.44 | 3.90 | 238.29 | -9.33 | 44.73 | 0.2308 | 1063.9 | 831.1 | |
| 0.00 | 1.86 | 0.00 | 0.96 | 6.79 | 237.85 | -9.77 | 38.40 | 0.2725 | 958.0 | 618.8 | |
| 0.00 | 5.66 | 0.00 | 2.88 | 3.58 | 237.47 | -10.15 | 48.16 | 0.2372 | 604.0 | 546.8 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 4.74 | 237.27 | -10.35 | 45.25 | 0.2532 | 705.0 | 560.0 | |
| 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. | |