| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 53.09 | 245.20 | 28.81 | 132.26 | 14.17 | 57.24 | 22.47 | 290.66 | 0.3980 | -397.7 | -241.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-18 20:00:38 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 | 1.80 | 0.00 | 1.00 | 12.57 | 61.11 | 26.35 | 284.56 | 0.4494 | -611.0 | -550.7 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 11.23 | 60.56 | 25.79 | 281.74 | 0.4377 | -652.0 | -521.2 | |
| 2.07 | 15.66 | 1.14 | 8.63 | 13.77 | 60.42 | 25.65 | 287.51 | 0.4427 | -880.2 | -693.3 | |
| 9.36 | -3.00 | 5.16 | -3.00 | 13.90 | 60.26 | 25.49 | 287.88 | 0.4408 | -1039.6 | 999999 | |
| 0.00 | 3.51 | 0.00 | 1.92 | 11.45 | 59.79 | 25.02 | 282.50 | 0.4264 | -857.0 | -720.5 | |
| 0.00 | 2.43 | 0.00 | 1.33 | 11.40 | 59.55 | 24.78 | 282.47 | 0.4225 | -767.0 | -678.2 | |
| 0.00 | 1.08 | 0.00 | 0.60 | 16.41 | 59.99 | 25.23 | 293.49 | 0.4476 | -615.0 | -464.2 | |
| 0.00 | 1.17 | 0.00 | 0.64 | 12.36 | 59.33 | 24.57 | 284.80 | 0.4218 | -722.0 | -585.2 | |
| 0.00 | 1.08 | 0.00 | 0.59 | 12.25 | 59.12 | 24.35 | 284.63 | 0.4182 | -769.0 | -660.6 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 15.76 | 58.76 | 23.99 | 292.93 | 0.4267 | -829.0 | -691.8 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 16.54 | 58.45 | 23.68 | 294.91 | 0.4263 | -899.0 | -747.0 | |
| 32.57 | 170.86 | 17.65 | 92.40 | 13.89 | 58.03 | 23.26 | 289.09 | 0.4074 | -1184.6 | -363.7 | |
| 2.61 | -12.00 | 1.42 | -12.00 | 14.32 | 58.04 | 23.27 | 290.10 | 0.4094 | -986.7 | 999999 | |
| 0.00 | 1.98 | 0.00 | 1.08 | 15.27 | 58.05 | 23.28 | 292.32 | 0.4139 | -905.0 | -746.1 | |
| 0.00 | 1.08 | 0.00 | 0.59 | 17.75 | 57.85 | 23.08 | 298.04 | 0.4248 | -720.0 | -686.2 | |
| 0.00 | 1.08 | 0.00 | 0.59 | 17.50 | 57.16 | 22.39 | 298.12 | 0.4137 | -767.0 | -646.2 | |
| 0.00 | 1.89 | 0.00 | 1.03 | 17.51 | 56.85 | 22.08 | 298.43 | 0.4095 | -832.0 | -718.5 | |
| 2.25 | -12.00 | 1.20 | -12.00 | 13.57 | 56.37 | 21.60 | 289.37 | 0.3810 | 684.8 | 999999 | |
| 0.00 | 1.80 | 0.00 | 0.96 | 13.05 | 56.29 | 21.52 | 288.10 | 0.3776 | 724.0 | 564.3 | |
| 0.00 | 1.71 | 0.00 | 0.90 | 7.06 | 55.34 | 20.57 | 271.98 | 0.3505 | -14.0 | 0.5 | |
| 4.23 | 4.77 | 2.24 | 2.52 | 15.36 | 53.77 | 19.00 | 296.27 | 0.3517 | -22.4 | -12.8 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 14.06 | 53.16 | 18.39 | 293.37 | 0.3348 | 743.0 | 556.6 | |
| 0.00 | 0.63 | 0.00 | 0.33 | 16.58 | 53.16 | 18.39 | 300.15 | 0.3512 | 12.0 | 6.7 | |
| 0.00 | 2.34 | 0.00 | 1.23 | 14.57 | 52.67 | 17.91 | 295.31 | 0.3306 | 824.0 | 692.0 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 14.52 | 52.37 | 17.60 | 295.50 | 0.3258 | 979.0 | 764.9 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 14.98 | 52.28 | 17.51 | 296.92 | 0.3274 | 530.0 | 423.9 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 14.75 | 52.09 | 17.33 | 296.46 | 0.3232 | 857.0 | 720.0 | |
| 0.00 | 2.25 | 0.00 | 1.18 | 15.34 | 51.72 | 16.95 | 298.62 | 0.3217 | 792.0 | 663.6 | |
| 0.00 | 1.53 | 0.00 | 0.80 | 14.90 | 51.32 | 16.55 | 297.86 | 0.3128 | 867.0 | 710.7 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 15.39 | 51.13 | 16.36 | 299.55 | 0.3136 | 740.0 | 638.6 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 19.34 | 51.34 | 16.57 | 309.49 | 0.3502 | -4.0 | -7.8 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 17.63 | 50.73 | 15.97 | 306.24 | 0.3264 | 755.0 | 595.5 | |
| 0.00 | 6.93 | 0.00 | 3.62 | 16.96 | 50.44 | 15.67 | 304.93 | 0.3166 | 689.0 | 767.7 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 17.24 | 50.20 | 15.44 | 306.08 | 0.3159 | 833.0 | 748.1 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 17.09 | 50.19 | 15.42 | 305.69 | 0.3144 | 884.0 | 727.0 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 20.08 | 49.70 | 14.94 | 313.96 | 0.3378 | 662.0 | 556.8 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 18.02 | 48.89 | 14.12 | 310.48 | 0.3063 | 704.0 | 471.5 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 17.87 | 48.81 | 14.04 | 310.23 | 0.3038 | 827.0 | 687.1 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 14.32 | 45.66 | 10.90 | 305.96 | 0.2273 | 866.0 | 730.5 | |
| 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. | |