SDO HMI 2011-11-20 00:58:57 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 99.59 | 391.42 | 72.75 | 284.50 | -15.34 | 266.53 | -44.11 | 113.56 | 0.7342 | 43.2 | 37.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-20 00:58:57 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 |
| 3.95 | 92.32 | 2.73 | 64.39 | -16.55 | 270.08 | -40.56 | 116.74 | 0.7003 | 990.3 | 438.3 | |
| 0.60 | -1.00 | 0.42 | -1.00 | -16.47 | 269.81 | -40.83 | 116.49 | 0.7029 | 745.7 | 999999 | |
| 1.63 | 2.23 | 1.14 | 1.56 | -17.23 | 269.53 | -41.11 | 117.36 | 0.7094 | 652.5 | 598.6 | |
| 1.54 | -1.00 | 1.08 | -1.00 | -16.92 | 269.45 | -41.19 | 116.91 | 0.7089 | 604.1 | 999999 | |
| 14.84 | -1.00 | 10.39 | -1.00 | -16.57 | 269.33 | -41.31 | 116.40 | 0.7087 | 845.4 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.80 | -16.45 | 268.07 | -42.57 | 115.65 | 0.7220 | 409.0 | 293.5 | |
| 0.00 | 1.63 | 0.00 | 1.17 | -17.28 | 267.76 | -42.88 | 116.57 | 0.7289 | 730.0 | 428.8 | |
| 0.00 | 1.63 | 0.00 | 1.13 | -12.73 | 268.38 | -42.26 | 110.82 | 0.7041 | 386.0 | 353.8 | |
| 0.69 | 2.32 | 0.50 | 1.70 | -17.09 | 266.74 | -43.90 | 115.87 | 0.7389 | 545.6 | 405.7 | |
| 2.14 | 95.32 | 1.51 | 67.18 | -12.72 | 267.72 | -42.92 | 110.54 | 0.7117 | 965.4 | 366.5 | |
| 0.00 | 2.57 | 0.00 | 1.88 | -16.46 | 266.71 | -43.93 | 115.05 | 0.7368 | -717.0 | -681.9 | |
| 18.10 | -10.00 | 12.79 | -10.00 | -13.10 | 267.52 | -43.12 | 110.96 | 0.7153 | 874.2 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.14 | -17.29 | 266.38 | -44.26 | 115.96 | 0.7435 | 418.0 | 332.4 | |
| 1.63 | 116.94 | 1.20 | 86.86 | -16.47 | 266.36 | -44.28 | 114.92 | 0.7406 | -770.3 | -417.8 | |
| 13.30 | -14.00 | 9.85 | -14.00 | -16.39 | 265.82 | -44.82 | 114.59 | 0.7460 | -965.4 | 999999 | |
| 1.37 | -14.00 | 1.01 | -14.00 | -15.99 | 265.80 | -44.84 | 114.07 | 0.7447 | -889.2 | 999999 | |
| 0.00 | 1.46 | 0.00 | 1.06 | -14.24 | 266.23 | -44.41 | 111.98 | 0.7338 | 526.0 | 393.5 | |
| 4.72 | -14.00 | 3.51 | -14.00 | -16.03 | 265.53 | -45.11 | 114.01 | 0.7477 | -830.1 | 999999 | |
| 1.37 | 4.29 | 0.99 | 3.10 | -13.07 | 266.21 | -44.43 | 110.43 | 0.7300 | 446.3 | 497.1 | |
| 4.55 | 5.75 | 3.27 | 4.14 | -12.64 | 266.27 | -44.38 | 109.88 | 0.7280 | 626.5 | 460.5 | |
| 4.89 | -14.00 | 3.66 | -14.00 | -16.38 | 265.21 | -45.43 | 114.32 | 0.7524 | -416.1 | 999999 | |
| 1.37 | -14.00 | 1.02 | -14.00 | -15.94 | 265.25 | -45.39 | 113.78 | 0.7504 | 448.8 | 999999 | |
| 1.03 | -14.00 | 0.78 | -14.00 | -16.64 | 264.95 | -45.69 | 114.54 | 0.7560 | -316.4 | 999999 | |
| 2.66 | -14.00 | 2.00 | -14.00 | -16.39 | 264.89 | -45.75 | 114.21 | 0.7557 | 479.7 | 999999 | |
| 2.57 | -14.00 | 1.95 | -14.00 | -16.84 | 264.67 | -45.97 | 114.68 | 0.7597 | 399.6 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.94 | -13.19 | 265.41 | -45.23 | 110.29 | 0.7393 | -674.0 | -497.5 | |
| 0.00 | 2.06 | 0.00 | 1.53 | -14.31 | 264.86 | -45.78 | 111.55 | 0.7489 | 722.0 | 604.9 | |
| 2.49 | 4.80 | 1.92 | 3.70 | -17.14 | 263.94 | -46.70 | 114.77 | 0.7683 | 607.9 | 241.8 | |
| 0.00 | 1.12 | 0.00 | 0.83 | -14.13 | 264.78 | -45.86 | 111.29 | 0.7492 | 606.0 | 530.2 | |
| 0.00 | 2.23 | 0.00 | 1.67 | -14.63 | 264.65 | -45.99 | 111.88 | 0.7523 | 531.0 | 464.5 | |
| 0.00 | 1.80 | 0.00 | 1.36 | -14.82 | 264.46 | -46.18 | 112.05 | 0.7549 | 558.0 | 422.3 | |
| 0.00 | 1.37 | 0.00 | 1.01 | -12.68 | 265.01 | -45.63 | 109.49 | 0.7422 | 590.0 | 489.6 | |
| 0.00 | 1.72 | 0.00 | 1.33 | -16.31 | 263.48 | -47.16 | 113.56 | 0.7701 | -709.0 | -562.1 | |
| 0.00 | 1.37 | 0.00 | 1.07 | -16.78 | 263.28 | -47.36 | 114.07 | 0.7737 | -704.0 | -525.7 | |
| 0.00 | 1.46 | 0.00 | 1.14 | -16.77 | 262.87 | -47.77 | 113.90 | 0.7778 | -659.0 | -507.8 | |
| 0.00 | 0.94 | 0.00 | 0.72 | -14.17 | 263.57 | -47.07 | 110.91 | 0.7623 | -649.0 | -506.3 | |
| 0.34 | 1.89 | 0.27 | 1.51 | -17.39 | 262.05 | -48.59 | 114.36 | 0.7880 | -743.5 | -601.2 | |
| 10.81 | 23.34 | 8.32 | 17.94 | -14.09 | 263.04 | -47.60 | 110.63 | 0.7676 | -798.3 | -528.3 | |
| 1.54 | 1.80 | 1.27 | 1.48 | -18.67 | 261.33 | -49.31 | 115.64 | 0.7991 | -659.3 | -652.7 | |
| 0.00 | 1.12 | 0.00 | 0.89 | -15.52 | 261.79 | -48.85 | 111.99 | 0.7848 | -509.0 | -496.3 | |
| 0.00 | 2.23 | 0.00 | 1.79 | -15.93 | 261.61 | -49.04 | 112.43 | 0.7878 | -823.0 | -634.3 | |
| 0.00 | 0.43 | 0.00 | 0.36 | -18.50 | 260.67 | -49.97 | 115.20 | 0.8048 | -267.0 | -320.2 | |
| 0.00 | 2.23 | 0.00 | 1.81 | -17.01 | 261.14 | -49.50 | 113.57 | 0.7957 | -636.0 | -515.2 | |
| 0.00 | 0.94 | 0.00 | 0.78 | -18.15 | 260.66 | -49.98 | 114.78 | 0.8038 | -258.0 | -298.6 | |
| 0.00 | 1.20 | 0.00 | 0.95 | -14.75 | 261.79 | -48.85 | 111.03 | 0.7824 | -586.0 | -504.3 | |
| 0.00 | 1.20 | 0.00 | 0.96 | -15.10 | 261.54 | -49.10 | 111.38 | 0.7860 | -573.0 | -513.9 | |
| 1.46 | 2.32 | 1.17 | 1.86 | -15.54 | 261.31 | -49.33 | 111.85 | 0.7896 | -588.8 | -508.9 | |
| 0.00 | 1.72 | 0.00 | 1.38 | -15.23 | 261.31 | -49.33 | 111.47 | 0.7886 | -671.0 | -545.5 | |
| 0.00 | 1.72 | 0.00 | 1.38 | -15.39 | 261.02 | -49.62 | 111.57 | 0.7920 | -316.0 | -278.3 | |
| 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. | |