SDO HMI 2011-09-02 05:59:08 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 |
| 90.31 | 367.84 | 53.45 | 219.67 | 24.35 | 300.43 | 30.25 | 304.46 | 0.5576 | -27.6 | -74.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-09-02 05:59:08 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 |
| 24.08 | 189.31 | 14.74 | 115.98 | 23.13 | 303.76 | 33.58 | 299.99 | 0.5894 | -1220.7 | -338.2 | |
| 4.65 | -1.00 | 2.85 | -1.00 | 23.71 | 303.69 | 33.51 | 300.94 | 0.5915 | -847.9 | 999999 | |
| 5.19 | -1.00 | 3.17 | -1.00 | 23.40 | 303.44 | 33.26 | 300.61 | 0.5870 | -1151.3 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.71 | 24.04 | 303.43 | 33.25 | 301.62 | 0.5902 | -332.0 | -359.8 | |
| 0.00 | 0.90 | 0.00 | 0.56 | 25.93 | 303.93 | 33.75 | 304.24 | 0.6066 | 625.0 | 485.6 | |
| 3.04 | -1.00 | 1.85 | -1.00 | 23.39 | 303.08 | 32.90 | 300.80 | 0.5826 | -1115.6 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.72 | 24.68 | 303.46 | 33.28 | 302.60 | 0.5940 | -876.0 | -651.8 | |
| 0.00 | 1.52 | 0.00 | 0.94 | 24.90 | 303.49 | 33.31 | 302.93 | 0.5956 | -624.0 | -493.4 | |
| 0.00 | 1.34 | 0.00 | 0.81 | 23.10 | 302.69 | 32.51 | 300.56 | 0.5763 | -870.0 | -720.8 | |
| 1.61 | 3.13 | 0.98 | 1.91 | 24.11 | 302.85 | 32.67 | 302.08 | 0.5837 | -755.4 | -738.0 | |
| 0.00 | 2.60 | 0.00 | 1.57 | 23.68 | 302.57 | 32.39 | 301.57 | 0.5780 | -773.0 | -721.0 | |
| 0.00 | 1.34 | 0.00 | 0.81 | 23.91 | 302.56 | 32.38 | 301.93 | 0.5791 | -874.0 | -793.1 | |
| 0.00 | 2.69 | 0.00 | 1.63 | 24.38 | 302.66 | 32.47 | 302.62 | 0.5829 | -761.0 | -551.3 | |
| 0.00 | 1.43 | 0.00 | 0.87 | 24.20 | 302.45 | 32.27 | 302.47 | 0.5794 | -725.0 | -638.9 | |
| 1.70 | 3.13 | 1.02 | 1.89 | 24.15 | 301.80 | 31.62 | 302.80 | 0.5714 | -797.9 | -763.9 | |
| 0.00 | 1.16 | 0.00 | 0.70 | 24.39 | 301.44 | 31.26 | 303.43 | 0.5685 | -688.0 | -592.6 | |
| 0.00 | 0.98 | 0.00 | 0.59 | 24.41 | 301.06 | 30.88 | 303.72 | 0.5641 | -837.0 | -662.2 | |
| 0.00 | 1.79 | 0.00 | 1.07 | 24.93 | 300.50 | 30.32 | 304.94 | 0.5607 | -835.0 | -722.8 | |
| 2.33 | 8.15 | 1.38 | 4.84 | 24.98 | 300.09 | 29.91 | 305.33 | 0.5562 | -825.2 | -668.6 | |
| 0.00 | 0.54 | 0.00 | 0.32 | 23.54 | 299.72 | 29.54 | 303.23 | 0.5425 | 769.0 | 649.3 | |
| 0.00 | 3.67 | 0.00 | 2.19 | 25.57 | 299.98 | 29.80 | 306.35 | 0.5588 | -848.0 | -699.5 | |
| 3.40 | -19.00 | 2.02 | -19.00 | 25.07 | 299.81 | 29.63 | 305.67 | 0.5534 | -868.2 | 999999 | |
| 0.00 | 1.34 | 0.00 | 0.79 | 23.71 | 299.46 | 29.28 | 303.71 | 0.5404 | 534.0 | 453.7 | |
| 0.00 | 1.61 | 0.00 | 0.95 | 24.84 | 299.25 | 29.07 | 305.74 | 0.5453 | 663.0 | 426.4 | |
| 0.00 | 2.51 | 0.00 | 1.47 | 24.20 | 298.67 | 28.49 | 305.13 | 0.5341 | 815.0 | 617.5 | |
| 0.00 | 1.25 | 0.00 | 0.73 | 24.38 | 298.34 | 28.16 | 305.69 | 0.5313 | 856.0 | 709.6 | |
| 0.00 | 1.43 | 0.00 | 0.84 | 24.58 | 298.27 | 28.09 | 306.07 | 0.5319 | 821.0 | 645.2 | |
| 0.00 | 1.16 | 0.00 | 0.68 | 24.84 | 297.55 | 27.37 | 307.11 | 0.5252 | 582.0 | 435.6 | |
| 0.00 | 4.39 | 0.00 | 2.54 | 25.13 | 296.87 | 26.68 | 308.19 | 0.5194 | 684.0 | 616.8 | |
| 2.33 | 4.03 | 1.34 | 2.33 | 25.28 | 296.49 | 26.31 | 308.78 | 0.5161 | 854.6 | 892.2 | |
| 0.00 | 1.16 | 0.00 | 0.67 | 25.80 | 296.39 | 26.21 | 309.73 | 0.5190 | 508.0 | 446.3 | |
| 0.00 | 5.10 | 0.00 | 2.98 | 26.82 | 296.64 | 26.46 | 311.14 | 0.5300 | -222.0 | -164.3 | |
| 0.00 | 2.95 | 0.00 | 1.70 | 25.26 | 296.26 | 26.08 | 308.96 | 0.5133 | 902.0 | 648.3 | |
| 0.00 | 1.07 | 0.00 | 0.62 | 25.68 | 296.32 | 26.14 | 309.59 | 0.5172 | 668.0 | 621.1 | |
| 3.58 | 17.72 | 2.08 | 10.30 | 26.77 | 296.32 | 26.14 | 311.36 | 0.5261 | 738.6 | 473.5 | |
| 0.00 | 1.61 | 0.00 | 0.92 | 25.13 | 295.71 | 25.53 | 309.25 | 0.5059 | 849.0 | 682.0 | |
| 0.00 | 1.25 | 0.00 | 0.72 | 26.08 | 295.89 | 25.71 | 310.66 | 0.5157 | 554.0 | 491.9 | |
| 6.71 | -35.00 | 3.89 | -35.00 | 26.76 | 296.02 | 25.84 | 311.62 | 0.5226 | 917.0 | 999999 | |
| 0.00 | 1.43 | 0.00 | 0.82 | 25.42 | 295.63 | 25.45 | 309.82 | 0.5073 | 643.0 | 544.6 | |
| 2.60 | 8.59 | 1.49 | 4.94 | 25.94 | 295.60 | 25.42 | 310.70 | 0.5111 | 813.6 | 762.7 | |
| 1.25 | 3.04 | 0.73 | 1.76 | 26.87 | 295.67 | 25.49 | 312.14 | 0.5197 | 741.2 | 602.4 | |
| 0.00 | 1.52 | 0.00 | 0.88 | 26.69 | 295.36 | 25.18 | 312.16 | 0.5148 | 774.0 | 670.2 | |
| 25.96 | 73.67 | 14.83 | 42.06 | 25.76 | 294.74 | 24.56 | 311.25 | 0.4999 | 1120.0 | 507.5 | |
| 1.88 | 3.13 | 1.08 | 1.80 | 26.75 | 294.89 | 24.71 | 312.72 | 0.5101 | 722.3 | 588.0 | |
| 0.00 | 1.88 | 0.00 | 1.06 | 25.32 | 293.73 | 23.55 | 311.58 | 0.4847 | 891.0 | 700.2 | |
| 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. | |