group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
244 | 1553 | 126 | 810 | 10.06 | 310.98 | 12.93 | 314.71 | 0.3002 | 506.5 | 203.7 |
previous
or next observation for the same group /
back to the solar disc SOHO MDI 1999-12-09 23:59:33 UT ![]() |
spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 8 | 0 | 4 | 11.70 | 317.52 | 19.47 | 302.40 | 0.3884 | 562.0 | 193.7 | |
0 | 4 | 0 | 2 | 6.66 | 316.91 | 18.86 | 290.56 | 0.3445 | -353.0 | -420.1 | |
6 | 804 | 3 | 427 | 10.41 | 316.98 | 18.93 | 300.13 | 0.3706 | 1388.6 | 719.7 | |
129 | -3 | 68 | -3 | 9.63 | 316.69 | 18.64 | 298.60 | 0.3605 | 2026.1 | 999999 | |
0 | 9 | 0 | 5 | 7.85 | 314.81 | 16.76 | 296.29 | 0.3201 | 1158.0 | 751.2 | |
6 | 22 | 3 | 11 | 9.82 | 314.46 | 16.41 | 302.18 | 0.3304 | 1296.4 | 1038.6 | |
0 | 18 | 0 | 10 | 10.56 | 314.13 | 16.08 | 304.59 | 0.3323 | -636.0 | 95.9 | |
0 | 8 | 0 | 4 | 7.46 | 313.87 | 15.82 | 296.44 | 0.3033 | 433.0 | 328.8 | |
0 | 6 | 0 | 3 | 9.59 | 313.76 | 15.71 | 302.66 | 0.3186 | 1009.0 | 900.7 | |
7 | 38 | 4 | 20 | 8.89 | 313.61 | 15.56 | 300.98 | 0.3105 | 470.6 | 852.6 | |
3 | 8 | 1 | 4 | 7.46 | 313.47 | 15.42 | 297.02 | 0.2973 | -838.9 | -582.1 | |
0 | 7 | 0 | 4 | 10.05 | 313.46 | 15.41 | 304.40 | 0.3186 | 1014.0 | 904.8 | |
2 | 21 | 1 | 11 | 9.59 | 313.36 | 15.31 | 303.32 | 0.3130 | 1357.8 | 1071.5 | |
0 | 5 | 0 | 3 | 9.16 | 312.82 | 14.77 | 303.06 | 0.3016 | 735.0 | 684.6 | |
0 | 4 | 0 | 2 | 10.21 | 312.82 | 14.78 | 305.92 | 0.3113 | -41.0 | 125.9 | |
5 | 16 | 3 | 8 | 9.63 | 312.76 | 14.71 | 304.46 | 0.3050 | 1385.9 | 1013.3 | |
0 | 3 | 0 | 2 | 9.74 | 312.28 | 14.23 | 305.65 | 0.2996 | 819.0 | 694.1 | |
0 | 10 | 0 | 5 | 8.42 | 308.23 | 10.18 | 310.82 | 0.2322 | 970.0 | 795.0 | |
0 | 4 | 0 | 2 | 11.45 | 305.76 | 7.71 | 327.08 | 0.2431 | -810.0 | -697.4 | |
0 | 8 | 0 | 4 | 12.62 | 303.70 | 5.66 | 336.69 | 0.2441 | 788.0 | 774.1 | |
0 | 5 | 0 | 3 | 12.58 | 302.68 | 4.63 | 340.49 | 0.2371 | -750.0 | -581.5 | |
44 | 515 | 22 | 260 | 10.43 | 301.79 | 3.74 | 340.95 | 0.1975 | -1992.5 | -745.3 | |
12 | -22 | 6 | -22 | 10.70 | 301.17 | 3.12 | 344.32 | 0.1988 | -1876.9 | 999999 | |
28 | -22 | 14 | -22 | 11.56 | 301.14 | 3.09 | 345.57 | 0.2128 | -1808.1 | 999999 | |
0 | 4 | 0 | 2 | 8.96 | 301.11 | 3.06 | 341.78 | 0.1697 | -790.0 | -762.1 | |
2 | 13 | 1 | 7 | 9.62 | 300.85 | 2.80 | 344.35 | 0.1792 | -1133.5 | -924.8 | |
0 | 3 | 0 | 2 | 14.47 | 299.83 | 1.78 | 353.25 | 0.2575 | -619.0 | -559.2 | |
0 | 6 | 0 | 3 | 13.52 | 299.47 | 1.42 | 354.23 | 0.2408 | -768.0 | -466.8 | |
0 | 4 | 0 | 2 | 14.67 | 299.36 | 1.31 | 355.10 | 0.2600 | -637.0 | -660.5 |
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. |