| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.26 | 133.67 | 14.65 | 82.72 | -18.70 | 337.50 | 30.15 | 232.79 | 0.6003 | 96.2 | 188.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-20 06:58:57 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 | 1.03 | 0.00 | 0.68 | -16.81 | 344.43 | 37.07 | 241.06 | 0.6617 | 645.0 | 564.8 | |
| 0.00 | 1.03 | 0.00 | 0.69 | -18.42 | 344.82 | 37.47 | 239.09 | 0.6750 | 514.0 | 376.6 | |
| 0.00 | 1.46 | 0.00 | 0.96 | -17.08 | 344.03 | 36.67 | 240.44 | 0.6586 | 697.0 | 553.2 | |
| 1.80 | 8.15 | 1.18 | 5.32 | -17.47 | 343.42 | 36.06 | 239.53 | 0.6539 | 847.1 | 684.7 | |
| 0.00 | 0.94 | 0.00 | 0.61 | -17.46 | 343.11 | 35.76 | 239.34 | 0.6503 | 868.0 | 722.7 | |
| 0.00 | 1.20 | 0.00 | 0.77 | -17.00 | 342.21 | 34.85 | 239.40 | 0.6372 | 802.0 | 634.9 | |
| 0.00 | 1.63 | 0.00 | 1.04 | -16.87 | 341.77 | 34.41 | 239.30 | 0.6312 | 805.0 | 622.5 | |
| 1.46 | 2.06 | 0.97 | 1.37 | -21.11 | 342.68 | 35.32 | 234.13 | 0.6679 | 749.6 | 632.6 | |
| 0.00 | 1.20 | 0.00 | 0.80 | -21.24 | 342.55 | 35.20 | 233.88 | 0.6674 | 651.0 | 549.4 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -16.35 | 341.25 | 33.89 | 239.69 | 0.6221 | -596.0 | -519.7 | |
| 0.00 | 1.37 | 0.00 | 0.87 | -17.50 | 340.51 | 33.16 | 237.53 | 0.6206 | -42.0 | -6.6 | |
| 9.70 | 72.34 | 6.08 | 45.17 | -17.12 | 340.32 | 32.97 | 237.94 | 0.6159 | 917.7 | 514.5 | |
| 6.95 | -12.00 | 4.34 | -12.00 | -17.08 | 339.91 | 32.55 | 237.70 | 0.6108 | 1132.1 | 999999 | |
| 3.35 | -12.00 | 2.08 | -12.00 | -17.16 | 339.60 | 32.24 | 237.34 | 0.6077 | 1046.2 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.80 | -18.81 | 338.57 | 31.22 | 234.17 | 0.6073 | 739.0 | 566.2 | |
| 0.00 | 0.77 | 0.00 | 0.48 | -20.11 | 338.26 | 30.91 | 232.11 | 0.6135 | -586.0 | -440.3 | |
| 0.00 | 2.57 | 0.00 | 1.57 | -18.34 | 337.21 | 29.85 | 233.71 | 0.5884 | -791.0 | -680.8 | |
| 0.00 | 1.46 | 0.00 | 0.89 | -18.56 | 337.10 | 29.75 | 233.31 | 0.5889 | -894.0 | -692.4 | |
| 0.00 | 2.57 | 0.00 | 1.54 | -16.40 | 335.94 | 28.58 | 235.51 | 0.5590 | 842.0 | 620.4 | |
| 0.00 | 1.20 | 0.00 | 0.76 | -22.99 | 336.75 | 29.39 | 226.96 | 0.6205 | 764.0 | 593.6 | |
| 0.00 | 1.46 | 0.00 | 0.88 | -19.41 | 335.12 | 27.76 | 230.28 | 0.5734 | 727.0 | 644.9 | |
| 0.00 | 0.86 | 0.00 | 0.50 | -21.57 | 330.07 | 22.71 | 221.83 | 0.5405 | -504.0 | -430.8 | |
| 0.00 | 0.69 | 0.00 | 0.40 | -21.36 | 329.49 | 22.13 | 221.39 | 0.5327 | -704.0 | -696.4 | |
| 0.00 | 1.37 | 0.00 | 0.80 | -21.13 | 329.35 | 21.99 | 221.53 | 0.5289 | -823.0 | -670.4 | |
| 0.00 | 1.12 | 0.00 | 0.66 | -23.88 | 327.79 | 20.44 | 216.07 | 0.5445 | -552.0 | -408.5 | |
| 0.00 | 3.35 | 0.00 | 1.97 | -24.04 | 327.44 | 20.08 | 215.42 | 0.5433 | -592.0 | -449.8 | |
| 0.00 | 2.75 | 0.00 | 1.60 | -23.21 | 326.93 | 19.57 | 215.73 | 0.5294 | -551.0 | -649.3 | |
| 0.00 | 2.23 | 0.00 | 1.30 | -23.54 | 326.95 | 19.59 | 215.36 | 0.5333 | -969.0 | -806.6 | |
| 0.00 | 1.20 | 0.00 | 0.70 | -23.37 | 326.68 | 19.32 | 215.20 | 0.5291 | -968.0 | -816.3 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -23.04 | 326.53 | 19.17 | 215.39 | 0.5240 | -771.0 | -663.9 | |
| 0.00 | 1.37 | 0.00 | 0.81 | -24.40 | 326.74 | 19.38 | 214.08 | 0.5414 | -686.0 | -550.4 | |
| 0.00 | 1.37 | 0.00 | 0.80 | -23.67 | 326.62 | 19.27 | 214.77 | 0.5320 | -717.0 | -562.3 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -23.41 | 326.55 | 19.19 | 214.98 | 0.5283 | -798.0 | -703.6 | |
| 0.00 | 3.00 | 0.00 | 1.76 | -23.83 | 326.51 | 19.15 | 214.43 | 0.5330 | -868.0 | -695.7 | |
| 0.00 | 1.20 | 0.00 | 0.70 | -23.66 | 326.07 | 18.72 | 214.03 | 0.5273 | -828.0 | -635.3 | |
| 0.00 | 2.06 | 0.00 | 1.19 | -23.59 | 325.35 | 17.99 | 213.10 | 0.5204 | -856.0 | -655.5 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -22.29 | 323.69 | 16.34 | 212.16 | 0.4911 | -735.0 | -567.0 | |
| 0.00 | 0.86 | 0.00 | 0.51 | -27.73 | 323.80 | 16.44 | 206.69 | 0.5600 | -623.0 | -497.7 | |
| 0.00 | 0.69 | 0.00 | 0.40 | -26.70 | 323.30 | 15.94 | 206.93 | 0.5438 | -701.0 | -570.2 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -20.98 | 322.45 | 15.10 | 211.73 | 0.4644 | -722.0 | -565.8 | |
| 0.00 | 0.34 | 0.00 | 0.21 | -30.21 | 322.92 | 15.57 | 203.41 | 0.5860 | -702.0 | -594.8 | |
| 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. | |