| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 59.68 | 305.64 | 34.81 | 178.83 | 16.70 | 48.13 | -24.82 | 49.21 | 0.5326 | -169.5 | -185.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-04 01:59:07 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 | 1.16 | 0.00 | 0.66 | 15.78 | 51.31 | -21.65 | 46.89 | 0.4882 | 619.0 | 437.6 | |
| 0.00 | 1.16 | 0.00 | 0.66 | 15.70 | 50.74 | -22.21 | 47.74 | 0.4937 | 662.0 | 501.4 | |
| 0.00 | 1.79 | 0.00 | 1.03 | 16.55 | 50.26 | -22.69 | 47.03 | 0.5074 | -963.0 | -750.3 | |
| 0.00 | 0.89 | 0.00 | 0.51 | 16.90 | 50.22 | -22.73 | 46.55 | 0.5113 | -756.0 | -601.0 | |
| 0.00 | 0.98 | 0.00 | 0.59 | 21.43 | 49.30 | -23.66 | 41.47 | 0.5662 | 503.0 | 393.2 | |
| 0.00 | 1.61 | 0.00 | 0.92 | 15.69 | 49.86 | -23.10 | 48.84 | 0.5037 | -765.0 | -557.6 | |
| 25.10 | 236.34 | 14.51 | 137.34 | 16.57 | 49.40 | -23.55 | 48.03 | 0.5171 | -1087.2 | -399.7 | |
| 15.01 | -7.00 | 8.73 | -7.00 | 16.75 | 48.72 | -24.23 | 48.55 | 0.5264 | -992.5 | 999999 | |
| 0.45 | -7.00 | 0.26 | -7.00 | 17.11 | 48.67 | -24.28 | 48.08 | 0.5303 | -484.4 | 999999 | |
| 9.83 | -7.00 | 5.74 | -7.00 | 16.83 | 48.36 | -24.59 | 48.84 | 0.5311 | -866.4 | 999999 | |
| 1.34 | -7.00 | 0.78 | -7.00 | 17.00 | 48.17 | -24.79 | 48.82 | 0.5348 | -426.9 | 999999 | |
| 1.52 | -7.00 | 0.89 | -7.00 | 16.77 | 47.99 | -24.96 | 49.34 | 0.5348 | -654.7 | 999999 | |
| 1.16 | 1.52 | 0.68 | 0.89 | 16.17 | 47.79 | -25.16 | 50.46 | 0.5315 | -446.8 | -369.0 | |
| 0.00 | 1.34 | 0.00 | 0.79 | 16.67 | 47.20 | -25.75 | 50.35 | 0.5427 | -461.0 | -241.0 | |
| 0.00 | 1.34 | 0.00 | 0.79 | 16.48 | 47.16 | -25.80 | 50.68 | 0.5415 | 619.0 | 519.3 | |
| 0.00 | 8.31 | 0.00 | 4.90 | 16.68 | 46.99 | -25.96 | 50.56 | 0.5452 | -518.0 | -68.7 | |
| 0.00 | 1.16 | 0.00 | 0.70 | 18.67 | 46.64 | -26.31 | 48.07 | 0.5667 | -581.0 | -413.5 | |
| 0.00 | 1.79 | 0.00 | 1.05 | 15.75 | 46.77 | -26.18 | 52.18 | 0.5397 | 852.0 | 723.3 | |
| 0.00 | 1.61 | 0.00 | 0.95 | 16.27 | 46.66 | -26.29 | 51.51 | 0.5454 | 777.0 | 614.1 | |
| 0.00 | 1.43 | 0.00 | 0.84 | 14.75 | 46.21 | -26.75 | 54.29 | 0.5381 | 807.0 | 589.4 | |
| 0.00 | 2.05 | 0.00 | 1.22 | 16.07 | 45.95 | -27.00 | 52.53 | 0.5519 | 837.0 | 753.8 | |
| 0.00 | 1.25 | 0.00 | 0.75 | 17.41 | 45.21 | -27.75 | 51.28 | 0.5715 | 887.0 | 704.2 | |
| 0.00 | 0.71 | 0.00 | 0.43 | 17.02 | 45.20 | -27.76 | 51.85 | 0.5684 | 682.0 | 560.0 | |
| 0.00 | 4.47 | 0.00 | 2.68 | 16.74 | 45.14 | -27.82 | 52.33 | 0.5667 | 836.0 | 692.3 | |
| 0.00 | 0.98 | 0.00 | 0.59 | 16.16 | 45.12 | -27.83 | 53.20 | 0.5622 | 742.0 | 649.3 | |
| 0.00 | 4.11 | 0.00 | 2.45 | 15.90 | 45.12 | -27.83 | 53.58 | 0.5601 | 776.0 | 738.2 | |
| 0.00 | 0.89 | 0.00 | 0.54 | 16.26 | 45.00 | -27.96 | 53.16 | 0.5644 | 817.0 | 735.5 | |
| 0.00 | 1.34 | 0.00 | 0.80 | 16.49 | 44.89 | -28.06 | 52.93 | 0.5675 | 879.0 | 728.6 | |
| 0.00 | 1.25 | 0.00 | 0.75 | 16.20 | 44.72 | -28.23 | 53.51 | 0.5672 | 693.0 | 601.4 | |
| 0.00 | 1.34 | 0.00 | 0.80 | 16.11 | 44.63 | -28.33 | 53.73 | 0.5675 | 943.0 | 833.3 | |
| 2.05 | 3.39 | 1.24 | 2.04 | 15.96 | 44.40 | -28.55 | 54.17 | 0.5690 | 729.9 | 668.1 | |
| 0.00 | 0.54 | 0.00 | 0.33 | 18.21 | 43.65 | -29.30 | 51.61 | 0.5953 | 810.0 | 609.5 | |
| 0.00 | 1.52 | 0.00 | 0.92 | 16.81 | 43.87 | -29.09 | 53.40 | 0.5818 | 837.0 | 685.0 | |
| 0.00 | 1.07 | 0.00 | 0.65 | 16.16 | 43.97 | -28.98 | 54.25 | 0.5756 | 822.0 | 667.8 | |
| 0.00 | 0.80 | 0.00 | 0.49 | 16.33 | 43.91 | -29.04 | 54.07 | 0.5776 | 811.0 | 592.1 | |
| 0.00 | 0.71 | 0.00 | 0.44 | 17.96 | 43.48 | -29.47 | 52.12 | 0.5952 | 758.0 | 627.4 | |
| 0.00 | 2.05 | 0.00 | 1.25 | 16.56 | 43.62 | -29.34 | 53.99 | 0.5827 | 757.0 | 705.6 | |
| 0.00 | 2.95 | 0.00 | 1.82 | 17.91 | 43.12 | -29.83 | 52.51 | 0.5987 | 830.0 | 555.4 | |
| 0.00 | 3.75 | 0.00 | 2.31 | 17.42 | 42.96 | -30.00 | 53.34 | 0.5969 | 825.0 | 666.7 | |
| 0.00 | 1.16 | 0.00 | 0.71 | 16.58 | 43.07 | -29.88 | 54.44 | 0.5892 | 773.0 | 595.1 | |
| 0.00 | 1.61 | 0.00 | 1.00 | 18.48 | 42.65 | -30.31 | 52.14 | 0.6084 | 560.0 | 406.3 | |
| 0.00 | 0.63 | 0.00 | 0.39 | 18.05 | 42.66 | -30.30 | 52.72 | 0.6050 | 481.0 | 455.9 | |
| 3.22 | 4.64 | 1.98 | 2.85 | 16.69 | 42.72 | -30.23 | 54.58 | 0.5940 | 684.5 | 610.1 | |
| 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. | |