| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.83 | 54.50 | 10.56 | 33.45 | -13.06 | 116.64 | -34.97 | 107.77 | 0.5877 | 356.2 | 191.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-03 21:00:24 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 | 1.36 | 0.00 | 0.77 | -8.21 | 122.54 | -29.07 | 100.86 | 0.4917 | 699.0 | 608.6 | |
| 0.00 | 1.44 | 0.00 | 0.84 | -12.21 | 121.22 | -30.39 | 108.16 | 0.5225 | 775.0 | 606.0 | |
| 0.00 | 1.19 | 0.00 | 0.71 | -15.38 | 119.57 | -32.04 | 113.01 | 0.5580 | 645.0 | 491.2 | |
| 0.00 | 1.44 | 0.00 | 0.86 | -14.71 | 119.61 | -32.00 | 111.89 | 0.5546 | 773.0 | 623.4 | |
| 0.00 | 2.29 | 0.00 | 1.40 | -18.91 | 118.50 | -33.11 | 118.23 | 0.5888 | 731.0 | 466.8 | |
| 0.00 | 0.85 | 0.00 | 0.51 | -15.15 | 118.92 | -32.69 | 112.29 | 0.5656 | 842.0 | 591.4 | |
| 0.00 | 1.10 | 0.00 | 0.66 | -15.42 | 118.84 | -32.77 | 112.70 | 0.5679 | 693.0 | 579.5 | |
| 13.33 | 17.16 | 7.88 | 10.14 | -11.10 | 119.14 | -32.47 | 105.30 | 0.5484 | 994.0 | 700.4 | |
| 3.40 | 8.41 | 2.02 | 5.00 | -12.47 | 118.92 | -32.70 | 107.65 | 0.5557 | 992.6 | 809.7 | |
| 1.10 | -9.00 | 0.66 | -9.00 | -12.26 | 118.81 | -32.81 | 107.23 | 0.5566 | 855.1 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.71 | -11.21 | 118.59 | -33.02 | 105.30 | 0.5564 | 680.0 | 482.5 | |
| 0.00 | 1.44 | 0.00 | 0.86 | -12.45 | 118.38 | -33.23 | 107.41 | 0.5631 | 347.0 | 348.1 | |
| 0.00 | 0.85 | 0.00 | 0.51 | -12.24 | 118.16 | -33.46 | 106.95 | 0.5654 | 596.0 | 522.6 | |
| 0.00 | 1.27 | 0.00 | 0.77 | -11.11 | 117.59 | -34.02 | 104.81 | 0.5701 | 667.0 | 556.7 | |
| 0.00 | 1.02 | 0.00 | 0.65 | -18.24 | 114.94 | -36.68 | 115.30 | 0.6298 | 547.0 | 451.8 | |
| 0.00 | 0.34 | 0.00 | 0.22 | -20.69 | 113.68 | -37.94 | 118.32 | 0.6557 | 525.0 | 553.2 | |
| 0.00 | 0.76 | 0.00 | 0.51 | -21.02 | 112.36 | -39.25 | 118.15 | 0.6723 | 404.0 | 389.2 | |
| 0.00 | 1.02 | 0.00 | 0.65 | -14.38 | 113.13 | -38.48 | 108.68 | 0.6386 | -633.0 | -518.8 | |
| 0.00 | 1.10 | 0.00 | 0.72 | -14.01 | 112.19 | -39.42 | 107.83 | 0.6496 | -726.0 | -571.4 | |
| 0.00 | 1.95 | 0.00 | 1.28 | -13.77 | 111.49 | -40.13 | 107.27 | 0.6578 | -297.0 | -366.2 | |
| 0.00 | 1.02 | 0.00 | 0.67 | -12.48 | 111.51 | -40.11 | 105.33 | 0.6546 | -765.0 | -666.1 | |
| 0.00 | 1.02 | 0.00 | 0.67 | -12.49 | 110.83 | -40.79 | 105.17 | 0.6632 | -670.0 | -542.3 | |
| 0.00 | 0.68 | 0.00 | 0.46 | -14.36 | 109.54 | -42.08 | 107.59 | 0.6834 | -633.0 | -554.4 | |
| 0.00 | 2.29 | 0.00 | 1.55 | -13.49 | 109.45 | -42.17 | 106.30 | 0.6825 | -522.0 | -517.7 | |
| 0.00 | 0.76 | 0.00 | 0.53 | -15.61 | 108.26 | -43.35 | 109.03 | 0.7017 | -615.0 | -517.3 | |
| 0.00 | 1.19 | 0.00 | 0.82 | -14.03 | 107.91 | -43.71 | 106.71 | 0.7023 | -618.0 | -468.8 | |
| 0.00 | 0.68 | 0.00 | 0.49 | -16.94 | 106.55 | -45.07 | 110.39 | 0.7248 | -641.0 | -498.5 | |
| 0.00 | 0.68 | 0.00 | 0.49 | -16.06 | 106.47 | -45.15 | 109.16 | 0.7236 | -540.0 | -485.5 | |
| 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. | |