| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 103.72 | 514.17 | 53.08 | 262.66 | 7.87 | 129.83 | 11.36 | 305.99 | 0.2399 | 145.7 | 104.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-04 14:58:56 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 | 1.54 | 0.00 | 0.80 | 7.76 | 136.10 | 17.64 | 292.95 | 0.3275 | 852.0 | 699.8 | |
| 3.41 | 126.26 | 1.78 | 65.87 | 6.45 | 135.74 | 17.27 | 289.49 | 0.3144 | -1291.6 | -402.3 | |
| 17.49 | -2.00 | 9.12 | -2.00 | 6.72 | 135.65 | 17.19 | 290.39 | 0.3145 | -1285.0 | 999999 | |
| 3.07 | 4.52 | 1.59 | 2.35 | 6.75 | 134.79 | 16.32 | 291.44 | 0.3012 | -1075.2 | -840.4 | |
| 3.41 | 6.82 | 1.77 | 3.54 | 6.78 | 134.32 | 15.86 | 292.09 | 0.2941 | -1022.0 | -895.1 | |
| 15.01 | 28.58 | 7.76 | 14.77 | 6.61 | 133.92 | 15.45 | 292.02 | 0.2867 | -1112.8 | -751.4 | |
| 0.68 | 2.82 | 0.35 | 1.45 | 7.29 | 133.60 | 15.13 | 294.65 | 0.2862 | -906.5 | -778.1 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 6.34 | 133.44 | 14.98 | 291.73 | 0.2778 | -758.0 | -598.4 | |
| 0.00 | 3.50 | 0.00 | 1.81 | 7.29 | 133.35 | 14.89 | 295.00 | 0.2825 | -1075.0 | -840.2 | |
| 6.06 | 9.98 | 3.12 | 5.14 | 6.55 | 133.08 | 14.62 | 292.91 | 0.2734 | -1110.6 | -961.1 | |
| 0.43 | 3.07 | 0.22 | 1.58 | 5.36 | 132.87 | 14.40 | 289.02 | 0.2631 | -1161.4 | -886.8 | |
| 0.00 | 1.02 | 0.00 | 0.53 | 7.56 | 132.50 | 14.03 | 297.19 | 0.2715 | 894.0 | 643.8 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 7.00 | 131.84 | 13.37 | 296.35 | 0.2574 | -933.0 | -682.6 | |
| 0.00 | 2.47 | 0.00 | 1.26 | 7.59 | 130.73 | 12.26 | 300.50 | 0.2454 | 683.0 | 518.5 | |
| 0.00 | 2.05 | 0.00 | 1.05 | 10.73 | 130.53 | 12.06 | 310.94 | 0.2731 | -995.0 | -813.1 | |
| 0.00 | 1.88 | 0.00 | 0.96 | 10.61 | 130.13 | 11.66 | 311.55 | 0.2667 | -1073.0 | -856.5 | |
| 0.00 | 4.27 | 0.00 | 2.18 | 10.01 | 129.37 | 10.90 | 311.66 | 0.2505 | -481.0 | -741.2 | |
| 0.00 | 1.79 | 0.00 | 0.92 | 12.66 | 129.32 | 10.85 | 318.97 | 0.2811 | -808.0 | -629.0 | |
| 0.00 | 3.07 | 0.00 | 1.56 | 9.15 | 128.34 | 9.87 | 311.70 | 0.2277 | 592.0 | 690.1 | |
| 0.00 | 3.33 | 0.00 | 1.70 | 10.76 | 128.27 | 9.80 | 316.89 | 0.2458 | 802.0 | 512.0 | |
| 0.00 | 1.62 | 0.00 | 0.82 | 7.66 | 127.82 | 9.35 | 307.83 | 0.2048 | 812.0 | 660.9 | |
| 0.00 | 1.88 | 0.00 | 0.95 | 10.05 | 127.36 | 8.90 | 317.52 | 0.2265 | 862.0 | 765.5 | |
| 2.64 | 285.02 | 1.34 | 143.96 | 8.94 | 127.24 | 8.78 | 314.32 | 0.2116 | 917.2 | 444.3 | |
| 0.00 | 2.30 | 0.00 | 1.17 | 10.14 | 127.18 | 8.72 | 318.36 | 0.2256 | 1244.0 | 953.5 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 7.63 | 127.12 | 8.66 | 309.85 | 0.1952 | 22.0 | 27.7 | |
| 0.00 | 1.45 | 0.00 | 0.74 | 10.56 | 127.13 | 8.67 | 319.75 | 0.2304 | 982.0 | 718.9 | |
| 1.28 | -23.00 | 0.65 | -23.00 | 9.06 | 126.88 | 8.42 | 315.92 | 0.2087 | 773.1 | 999999 | |
| 21.92 | -23.00 | 11.09 | -23.00 | 8.70 | 126.78 | 8.32 | 315.02 | 0.2032 | 1314.5 | 999999 | |
| 0.00 | 2.39 | 0.00 | 1.20 | 7.30 | 126.69 | 8.23 | 309.94 | 0.1860 | 626.0 | 438.9 | |
| 0.00 | 1.88 | 0.00 | 0.95 | 7.51 | 126.52 | 8.05 | 311.41 | 0.1860 | 654.0 | 608.2 | |
| 0.00 | 1.62 | 0.00 | 0.82 | 7.30 | 126.45 | 7.99 | 310.77 | 0.1828 | 907.0 | 710.6 | |
| 16.72 | -23.00 | 8.44 | -23.00 | 8.32 | 126.35 | 7.89 | 315.12 | 0.1933 | 1525.2 | 999999 | |
| 2.82 | -23.00 | 1.42 | -23.00 | 8.61 | 126.24 | 7.77 | 316.62 | 0.1956 | 1250.6 | 999999 | |
| 7.59 | -23.00 | 3.83 | -23.00 | 8.08 | 126.05 | 7.58 | 315.35 | 0.1867 | 1268.3 | 999999 | |
| 1.19 | -23.00 | 0.60 | -23.00 | 8.17 | 125.84 | 7.37 | 316.49 | 0.1853 | 834.2 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.73 | 10.89 | 123.69 | 5.22 | 333.68 | 0.2025 | 817.0 | 621.3 | |
| 0.00 | 1.88 | 0.00 | 0.94 | 6.92 | 123.33 | 4.87 | 323.09 | 0.1409 | 1040.0 | 816.9 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 9.27 | 123.15 | 4.69 | 332.19 | 0.1736 | 720.0 | 580.0 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 6.89 | 123.03 | 4.57 | 324.68 | 0.1374 | 1101.0 | 983.1 | |
| 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. | |