SDO HMI 2011-10-27 06:59:00 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 |
| 20.67 | 104.73 | 10.86 | 55.07 | 15.78 | 279.23 | 15.44 | 308.23 | 0.3291 | -112.8 | -37.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-27 06:59:00 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 | 0.87 | 0.00 | 0.49 | 12.65 | 290.93 | 27.14 | 287.97 | 0.4699 | -851.0 | -719.8 | |
| 0.00 | 1.13 | 0.00 | 0.63 | 11.83 | 290.13 | 26.34 | 286.64 | 0.4551 | -799.0 | -627.5 | |
| 0.00 | 1.04 | 0.00 | 0.58 | 13.59 | 289.81 | 26.02 | 290.56 | 0.4573 | -777.0 | -658.9 | |
| 0.00 | 1.82 | 0.00 | 1.01 | 14.29 | 288.87 | 25.08 | 292.65 | 0.4470 | -695.0 | -646.0 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 15.15 | 288.50 | 24.71 | 294.74 | 0.4462 | -882.0 | -708.4 | |
| 0.00 | 1.30 | 0.00 | 0.72 | 15.98 | 288.30 | 24.51 | 296.63 | 0.4481 | -760.0 | -584.5 | |
| 0.00 | 2.43 | 0.00 | 1.33 | 13.43 | 287.56 | 23.77 | 291.67 | 0.4237 | -825.0 | -712.4 | |
| 0.00 | 1.74 | 0.00 | 0.95 | 13.19 | 287.40 | 23.61 | 291.24 | 0.4202 | -915.0 | -732.0 | |
| 0.00 | 1.56 | 0.00 | 0.85 | 12.06 | 287.03 | 23.24 | 288.87 | 0.4095 | -796.0 | -591.9 | |
| 0.00 | 2.08 | 0.00 | 1.13 | 12.01 | 286.79 | 23.00 | 288.89 | 0.4057 | -836.0 | -668.7 | |
| 0.00 | 2.08 | 0.00 | 1.14 | 15.18 | 286.65 | 22.86 | 296.32 | 0.4200 | -815.0 | -648.2 | |
| 0.00 | 1.74 | 0.00 | 0.92 | 12.75 | 283.22 | 19.43 | 293.60 | 0.3556 | -900.0 | -724.4 | |
| 0.00 | 1.13 | 0.00 | 0.60 | 13.81 | 283.11 | 19.32 | 296.46 | 0.3605 | -894.0 | -723.8 | |
| 20.67 | 32.04 | 10.86 | 16.85 | 16.13 | 280.10 | 16.31 | 306.33 | 0.3364 | -1101.8 | -435.8 | |
| 0.00 | 6.25 | 0.00 | 3.31 | 18.01 | 280.24 | 16.45 | 310.58 | 0.3561 | -804.0 | -822.3 | |
| 0.00 | 1.13 | 0.00 | 0.59 | 13.70 | 278.70 | 14.91 | 302.00 | 0.2962 | -869.0 | -687.1 | |
| 0.00 | 1.13 | 0.00 | 0.59 | 15.33 | 278.78 | 14.99 | 306.46 | 0.3116 | -919.0 | -596.7 | |
| 0.00 | 1.48 | 0.00 | 0.78 | 17.77 | 278.62 | 14.83 | 312.82 | 0.3339 | -909.0 | -736.5 | |
| 0.00 | 3.47 | 0.00 | 1.81 | 16.96 | 277.91 | 14.12 | 312.24 | 0.3167 | -515.0 | -456.1 | |
| 0.00 | 1.13 | 0.00 | 0.59 | 17.51 | 277.96 | 14.17 | 313.47 | 0.3230 | 959.0 | 725.2 | |
| 0.00 | 1.22 | 0.00 | 0.63 | 15.18 | 277.53 | 13.74 | 308.33 | 0.2935 | -870.0 | -674.6 | |
| 0.00 | 2.34 | 0.00 | 1.22 | 16.55 | 277.50 | 13.71 | 312.01 | 0.3071 | 758.0 | 664.8 | |
| 0.00 | 1.74 | 0.00 | 0.91 | 18.02 | 277.29 | 13.50 | 315.97 | 0.3208 | 1062.0 | 904.0 | |
| 0.00 | 1.39 | 0.00 | 0.72 | 16.81 | 276.56 | 12.77 | 314.62 | 0.2986 | 863.0 | 690.6 | |
| 0.00 | 1.74 | 0.00 | 0.90 | 16.94 | 276.21 | 12.43 | 315.69 | 0.2960 | 1102.0 | 874.0 | |
| 0.00 | 0.78 | 0.00 | 0.41 | 17.36 | 276.24 | 12.45 | 316.66 | 0.3013 | 748.0 | 641.7 | |
| 0.00 | 2.69 | 0.00 | 1.37 | 12.10 | 275.75 | 11.96 | 302.20 | 0.2406 | 868.0 | 803.5 | |
| 0.00 | 1.04 | 0.00 | 0.54 | 18.35 | 275.80 | 12.01 | 319.93 | 0.3082 | 638.0 | 538.7 | |
| 0.00 | 1.22 | 0.00 | 0.62 | 12.08 | 275.32 | 11.53 | 303.05 | 0.2342 | 966.0 | 784.8 | |
| 0.00 | 1.48 | 0.00 | 0.76 | 16.10 | 275.49 | 11.70 | 315.20 | 0.2779 | 854.0 | 712.5 | |
| 0.00 | 1.82 | 0.00 | 0.93 | 11.97 | 275.09 | 11.31 | 303.11 | 0.2300 | 839.0 | 662.0 | |
| 0.00 | 0.87 | 0.00 | 0.45 | 16.19 | 275.12 | 11.33 | 316.36 | 0.2746 | 789.0 | 695.7 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 21.19 | 275.40 | 11.61 | 326.42 | 0.3408 | 722.0 | 649.2 | |
| 0.00 | 1.74 | 0.00 | 0.89 | 15.50 | 274.89 | 11.10 | 315.05 | 0.2638 | 938.0 | 772.7 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 21.14 | 274.97 | 11.18 | 327.28 | 0.3362 | 884.0 | 721.2 | |
| 0.00 | 1.48 | 0.00 | 0.78 | 22.14 | 275.05 | 11.26 | 328.76 | 0.3503 | 554.0 | 407.6 | |
| 0.00 | 0.69 | 0.00 | 0.35 | 12.03 | 272.90 | 9.11 | 309.04 | 0.2003 | 893.0 | 731.5 | |
| 0.00 | 2.08 | 0.00 | 1.05 | 11.40 | 272.73 | 8.94 | 306.98 | 0.1915 | 884.0 | 713.7 | |
| 0.00 | 2.78 | 0.00 | 1.40 | 10.71 | 272.49 | 8.70 | 304.64 | 0.1815 | 918.0 | 577.3 | |
| 0.00 | 1.48 | 0.00 | 0.74 | 11.26 | 272.14 | 8.35 | 308.20 | 0.1820 | 874.0 | 673.8 | |
| 0.00 | 1.56 | 0.00 | 0.81 | 19.77 | 271.12 | 7.33 | 335.02 | 0.2855 | 903.0 | 698.9 | |
| 0.00 | 1.04 | 0.00 | 0.54 | 19.66 | 269.36 | 5.57 | 340.31 | 0.2727 | 887.0 | 622.4 | |
| 0.00 | 1.74 | 0.00 | 0.89 | 19.69 | 269.08 | 5.29 | 341.28 | 0.2716 | 824.0 | 683.0 | |
| 0.00 | 1.30 | 0.00 | 0.67 | 18.96 | 268.67 | 4.88 | 341.71 | 0.2577 | 941.0 | 738.3 | |
| 0.00 | 1.91 | 0.00 | 1.00 | 23.15 | 267.68 | 3.89 | 348.77 | 0.3214 | 742.0 | 653.1 | |
| 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. | |