SDO HMI 2014-04-13 10:00:33 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 |
| 100.38 | 507.02 | 62.49 | 312.93 | 4.13 | 244.89 | -35.20 | 75.00 | 0.5965 | -254.2 | -209.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-13 10:00:33 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 |
| 69.28 | 375.72 | 41.84 | 226.96 | 4.10 | 246.57 | -33.52 | 74.36 | 0.5742 | -1148.7 | -398.7 | |
| 1.33 | -1.00 | 0.80 | -1.00 | 3.63 | 246.30 | -33.79 | 75.28 | 0.5760 | -639.7 | 999999 | |
| 0.97 | -1.00 | 0.60 | -1.00 | 3.98 | 245.37 | -34.72 | 75.11 | 0.5901 | -601.2 | 999999 | |
| 3.71 | 30.75 | 2.29 | 18.95 | 4.41 | 244.91 | -35.18 | 74.63 | 0.5980 | -717.4 | -102.6 | |
| 0.00 | 1.41 | 0.00 | 0.88 | 4.53 | 244.38 | -35.71 | 74.67 | 0.6055 | -553.0 | -493.4 | |
| 0.00 | 2.83 | 0.00 | 1.76 | 5.30 | 244.33 | -35.76 | 73.47 | 0.6091 | 700.0 | 429.2 | |
| 0.53 | 1.50 | 0.34 | 0.96 | 4.19 | 242.06 | -38.03 | 76.18 | 0.6351 | 760.7 | 650.1 | |
| 1.24 | 3.71 | 0.79 | 2.37 | 2.77 | 241.78 | -38.31 | 78.45 | 0.6343 | 617.1 | 619.3 | |
| 0.00 | 0.88 | 0.00 | 0.57 | 3.72 | 241.70 | -38.39 | 77.03 | 0.6382 | 680.0 | 660.2 | |
| 0.00 | 3.71 | 0.00 | 2.39 | 3.80 | 241.38 | -38.71 | 77.02 | 0.6426 | 829.0 | 730.3 | |
| 0.00 | 1.94 | 0.00 | 1.25 | 3.26 | 241.37 | -38.72 | 77.86 | 0.6410 | 929.0 | 618.3 | |
| 0.00 | 1.06 | 0.00 | 0.68 | 3.54 | 241.24 | -38.85 | 77.47 | 0.6436 | 842.0 | 717.5 | |
| 0.00 | 1.15 | 0.00 | 0.74 | 3.40 | 241.01 | -39.07 | 77.76 | 0.6461 | 890.0 | 772.5 | |
| 0.00 | 2.47 | 0.00 | 1.61 | 4.78 | 240.94 | -39.15 | 75.72 | 0.6515 | 523.0 | 377.7 | |
| 0.00 | 1.06 | 0.00 | 0.69 | 3.59 | 240.97 | -39.12 | 77.50 | 0.6473 | 769.0 | 659.3 | |
| 0.00 | 2.92 | 0.00 | 1.90 | 4.36 | 240.85 | -39.24 | 76.38 | 0.6513 | 729.0 | 634.6 | |
| 0.00 | 2.12 | 0.00 | 1.38 | 3.23 | 240.83 | -39.26 | 78.08 | 0.6480 | 687.0 | 569.3 | |
| 0.00 | 2.30 | 0.00 | 1.50 | 3.11 | 240.40 | -39.68 | 78.41 | 0.6532 | 759.0 | 601.0 | |
| 0.00 | 1.15 | 0.00 | 0.75 | 3.35 | 240.39 | -39.70 | 78.05 | 0.6540 | 750.0 | 564.8 | |
| 0.00 | 0.88 | 0.00 | 0.58 | 3.62 | 239.94 | -40.14 | 77.80 | 0.6606 | 630.0 | 532.3 | |
| 0.00 | 3.27 | 0.00 | 2.16 | 4.18 | 239.83 | -40.25 | 77.02 | 0.6637 | 789.0 | 611.1 | |
| 0.00 | 4.24 | 0.00 | 2.81 | 4.52 | 239.77 | -40.32 | 76.54 | 0.6655 | 666.0 | 566.1 | |
| 0.00 | 0.35 | 0.00 | 0.24 | 5.39 | 239.15 | -40.94 | 75.51 | 0.6761 | 727.0 | 647.2 | |
| 0.00 | 1.77 | 0.00 | 1.19 | 5.71 | 238.84 | -41.25 | 75.16 | 0.6810 | 733.0 | 565.5 | |
| 0.00 | 1.15 | 0.00 | 0.77 | 4.11 | 238.68 | -41.41 | 77.52 | 0.6780 | 547.0 | 548.1 | |
| 0.00 | 0.27 | 0.00 | 0.18 | 5.98 | 238.49 | -41.59 | 74.91 | 0.6861 | 534.0 | 573.0 | |
| 0.00 | 0.97 | 0.00 | 0.66 | 5.71 | 238.40 | -41.69 | 75.33 | 0.6865 | 683.0 | 554.9 | |
| 0.00 | 1.86 | 0.00 | 1.26 | 5.88 | 238.26 | -41.83 | 75.15 | 0.6887 | 562.0 | 496.7 | |
| 17.05 | 51.87 | 11.55 | 35.19 | 4.20 | 238.23 | -41.86 | 77.54 | 0.6839 | 913.3 | 314.0 | |
| 4.77 | -29.00 | 3.25 | -29.00 | 4.32 | 237.81 | -42.28 | 77.50 | 0.6894 | 580.0 | 999999 | |
| 1.50 | 3.71 | 1.03 | 2.55 | 4.44 | 237.31 | -42.78 | 77.49 | 0.6959 | 485.0 | 353.9 | |
| 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. | |