SDO HMI 2011-08-09 02:59:10 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 |
| 71.45 | 201.10 | 37.35 | 105.12 | 19.90 | 241.74 | 12.74 | 319.37 | 0.3196 | 12.7 | 174.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-09 02:59:10 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 | 1.26 | 0.00 | 0.68 | 19.56 | 247.50 | 18.50 | 308.11 | 0.3817 | -758.0 | -600.6 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 19.29 | 247.09 | 18.10 | 308.09 | 0.3741 | -788.0 | -594.6 | |
| 0.00 | 1.63 | 0.00 | 0.87 | 18.92 | 246.98 | 17.99 | 307.41 | 0.3694 | -866.0 | -652.4 | |
| 0.00 | 1.54 | 0.00 | 0.82 | 19.08 | 246.70 | 17.70 | 308.20 | 0.3672 | -821.0 | -577.6 | |
| 9.67 | 17.62 | 5.13 | 9.35 | 19.00 | 246.32 | 17.32 | 308.57 | 0.3616 | -983.9 | -786.2 | |
| 1.63 | -5.00 | 0.86 | -5.00 | 18.76 | 246.09 | 17.10 | 308.36 | 0.3565 | -931.8 | 999999 | |
| 0.00 | 2.62 | 0.00 | 1.39 | 19.54 | 246.07 | 17.08 | 310.16 | 0.3637 | -889.0 | -754.9 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 18.49 | 245.83 | 16.83 | 308.12 | 0.3506 | -1111.0 | -859.8 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 19.55 | 245.87 | 16.88 | 310.48 | 0.3612 | -786.0 | -681.4 | |
| 0.00 | 2.71 | 0.00 | 1.44 | 20.05 | 245.86 | 16.86 | 311.61 | 0.3660 | -518.0 | -564.3 | |
| 0.00 | 3.88 | 0.00 | 2.05 | 18.94 | 245.40 | 16.41 | 309.84 | 0.3495 | -910.0 | -742.0 | |
| 2.17 | 3.52 | 1.14 | 1.86 | 18.57 | 245.33 | 16.34 | 309.08 | 0.3450 | -962.4 | -887.5 | |
| 0.00 | 1.26 | 0.00 | 0.67 | 18.64 | 245.04 | 16.04 | 309.72 | 0.3420 | -896.0 | -797.4 | |
| 2.35 | 5.96 | 1.24 | 3.14 | 19.01 | 244.91 | 15.91 | 310.83 | 0.3441 | -831.8 | -728.0 | |
| 0.63 | 5.78 | 0.33 | 3.04 | 18.59 | 244.40 | 15.41 | 310.69 | 0.3336 | -995.0 | -748.4 | |
| 1.17 | 17.98 | 0.61 | 9.42 | 18.17 | 244.10 | 15.10 | 310.19 | 0.3255 | -984.8 | -886.9 | |
| 12.47 | -16.00 | 6.53 | -16.00 | 18.39 | 244.02 | 15.02 | 310.87 | 0.3267 | -1129.1 | 999999 | |
| 3.43 | 5.87 | 1.79 | 3.06 | 18.58 | 242.38 | 13.39 | 314.48 | 0.3089 | -891.3 | -875.6 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 20.49 | 242.38 | 13.38 | 318.82 | 0.3307 | 749.0 | 556.4 | |
| 0.00 | 2.62 | 0.00 | 1.37 | 20.81 | 241.94 | 12.94 | 320.41 | 0.3299 | 701.0 | 687.8 | |
| 0.00 | 2.08 | 0.00 | 1.09 | 20.73 | 241.73 | 12.74 | 320.66 | 0.3267 | 933.0 | 731.3 | |
| 0.00 | 1.99 | 0.00 | 1.03 | 18.80 | 241.11 | 12.12 | 317.73 | 0.2968 | -987.0 | -752.1 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 19.02 | 241.00 | 12.01 | 318.51 | 0.2981 | -508.0 | -458.9 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 21.12 | 241.00 | 12.00 | 323.05 | 0.3241 | 795.0 | 620.5 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 18.28 | 240.68 | 11.69 | 317.46 | 0.2858 | 901.0 | 729.7 | |
| 1.08 | 1.36 | 0.57 | 0.71 | 20.97 | 240.62 | 11.63 | 323.61 | 0.3185 | 760.3 | 619.7 | |
| 0.00 | 1.81 | 0.00 | 0.94 | 21.23 | 240.47 | 11.48 | 324.44 | 0.3204 | 667.0 | 469.5 | |
| 1.45 | 21.68 | 0.76 | 11.32 | 21.33 | 240.18 | 11.19 | 325.31 | 0.3189 | 833.4 | 852.9 | |
| 2.71 | -28.00 | 1.42 | -28.00 | 21.33 | 240.02 | 11.02 | 325.70 | 0.3174 | 1112.2 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 20.83 | 239.98 | 10.98 | 324.82 | 0.3104 | 808.0 | 621.8 | |
| 0.00 | 0.81 | 0.00 | 0.43 | 22.24 | 239.99 | 10.99 | 327.45 | 0.3294 | 817.0 | 691.9 | |
| 0.00 | 2.17 | 0.00 | 1.13 | 20.80 | 239.78 | 10.78 | 325.25 | 0.3082 | 832.0 | 675.3 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 19.49 | 239.55 | 10.56 | 323.06 | 0.2888 | 859.0 | 778.5 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 21.75 | 239.61 | 10.62 | 327.43 | 0.3194 | -588.0 | -366.1 | |
| 0.00 | 5.06 | 0.00 | 2.64 | 21.18 | 239.47 | 10.48 | 326.73 | 0.3105 | 720.0 | 702.9 | |
| 2.62 | 6.32 | 1.36 | 3.29 | 20.90 | 239.35 | 10.36 | 326.48 | 0.3056 | 1057.9 | 791.2 | |
| 1.17 | 58.81 | 0.61 | 30.47 | 19.77 | 239.28 | 10.28 | 324.39 | 0.2898 | 948.5 | 631.4 | |
| 12.83 | -37.00 | 6.65 | -37.00 | 20.09 | 239.27 | 10.27 | 325.08 | 0.2938 | 1200.1 | 999999 | |
| 6.68 | -37.00 | 3.47 | -37.00 | 20.43 | 239.26 | 10.26 | 325.81 | 0.2984 | 1059.9 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 20.59 | 239.00 | 10.01 | 326.77 | 0.2982 | 221.0 | 222.3 | |
| 9.39 | 10.39 | 4.88 | 5.40 | 20.91 | 238.96 | 9.96 | 327.49 | 0.3021 | 978.7 | 705.9 | |
| 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. | |