| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.46 | 324.59 | 21.92 | 172.22 | -23.73 | 115.90 | -8.98 | 156.48 | 0.3583 | 293.7 | 267.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-25 04:00:35 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 | 2.58 | 0.00 | 1.37 | -25.54 | 119.33 | -5.56 | 166.17 | 0.3673 | 775.0 | 647.0 | |
| 0.00 | 1.69 | 0.00 | 0.90 | -25.47 | 119.10 | -5.79 | 165.57 | 0.3672 | 814.0 | 617.4 | |
| 2.49 | 238.74 | 1.32 | 126.38 | -24.22 | 116.76 | -8.13 | 158.89 | 0.3596 | 822.9 | 457.9 | |
| 37.72 | -3.00 | 19.95 | -3.00 | -23.68 | 116.69 | -8.19 | 158.12 | 0.3518 | 1361.1 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -26.05 | 115.65 | -9.24 | 158.38 | 0.3933 | 656.0 | 531.6 | |
| 0.00 | 1.07 | 0.00 | 0.56 | -23.06 | 115.77 | -9.12 | 155.17 | 0.3487 | 727.0 | 439.8 | |
| 1.25 | 6.94 | 0.65 | 3.63 | -21.61 | 115.80 | -9.08 | 153.22 | 0.3272 | -1054.2 | -755.2 | |
| 0.00 | 2.85 | 0.00 | 1.49 | -21.73 | 115.53 | -9.36 | 152.73 | 0.3310 | -907.0 | -737.2 | |
| 0.00 | 1.78 | 0.00 | 0.96 | -26.59 | 115.12 | -9.76 | 157.87 | 0.4043 | 671.0 | 469.5 | |
| 0.00 | 1.51 | 0.00 | 0.80 | -22.64 | 115.30 | -9.58 | 153.50 | 0.3459 | 1023.0 | 774.1 | |
| 0.00 | 2.40 | 0.00 | 1.28 | -23.95 | 115.14 | -9.75 | 154.86 | 0.3659 | 767.0 | 510.0 | |
| 0.00 | 3.02 | 0.00 | 1.61 | -23.75 | 115.15 | -9.73 | 154.65 | 0.3630 | 85.0 | 176.6 | |
| 0.00 | 1.25 | 0.00 | 0.66 | -22.83 | 115.12 | -9.76 | 153.34 | 0.3499 | 823.0 | 512.9 | |
| 0.00 | 0.80 | 0.00 | 0.42 | -22.07 | 115.15 | -9.74 | 152.30 | 0.3389 | -689.0 | -508.1 | |
| 0.00 | 21.35 | 0.00 | 11.29 | -22.73 | 114.80 | -10.09 | 152.46 | 0.3509 | 304.0 | 196.6 | |
| 0.00 | 2.40 | 0.00 | 1.29 | -24.87 | 114.63 | -10.26 | 154.90 | 0.3827 | -470.0 | -428.3 | |
| 0.00 | 1.25 | 0.00 | 0.66 | -23.71 | 114.22 | -10.67 | 152.54 | 0.3691 | -443.0 | -282.7 | |
| 0.00 | 1.96 | 0.00 | 1.04 | -23.70 | 113.92 | -10.97 | 151.89 | 0.3713 | -682.0 | -402.6 | |
| 0.00 | 1.69 | 0.00 | 0.90 | -23.26 | 113.96 | -10.93 | 151.34 | 0.3648 | -862.0 | -599.9 | |
| 0.00 | 4.80 | 0.00 | 2.56 | -23.45 | 113.84 | -11.05 | 151.36 | 0.3683 | -877.0 | -690.4 | |
| 0.00 | 1.51 | 0.00 | 0.80 | -23.13 | 113.77 | -11.12 | 150.74 | 0.3645 | -905.0 | -676.6 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -22.57 | 112.75 | -12.14 | 147.74 | 0.3654 | -711.0 | -619.8 | |
| 0.00 | 2.49 | 0.00 | 1.36 | -26.28 | 112.13 | -12.76 | 151.77 | 0.4203 | 619.0 | 569.8 | |
| 0.00 | 1.16 | 0.00 | 0.62 | -22.50 | 112.32 | -12.57 | 146.75 | 0.3682 | -860.0 | -755.5 | |
| 0.00 | 1.16 | 0.00 | 0.62 | -24.56 | 111.57 | -13.32 | 148.42 | 0.4018 | -880.0 | -724.5 | |
| 0.00 | 2.13 | 0.00 | 1.13 | -21.07 | 111.82 | -13.07 | 143.28 | 0.3544 | -971.0 | -702.5 | |
| 0.00 | 0.36 | 0.00 | 0.19 | -24.89 | 110.33 | -14.55 | 146.67 | 0.4166 | -717.0 | -531.0 | |
| 0.00 | 1.33 | 0.00 | 0.73 | -26.31 | 110.08 | -14.80 | 148.22 | 0.4368 | -784.0 | -525.9 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -26.53 | 109.95 | -14.94 | 148.30 | 0.4408 | -756.0 | -682.8 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -26.07 | 109.94 | -14.95 | 147.67 | 0.4350 | -724.0 | -652.6 | |
| 0.00 | 3.56 | 0.00 | 1.96 | -26.39 | 109.69 | -15.20 | 147.69 | 0.4412 | -884.0 | -806.7 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -24.37 | 109.95 | -14.94 | 145.23 | 0.4134 | -749.0 | -626.9 | |
| 0.00 | 2.22 | 0.00 | 1.22 | -26.13 | 109.62 | -15.27 | 147.22 | 0.4385 | -680.0 | -672.3 | |
| 0.00 | 0.71 | 0.00 | 0.39 | -25.67 | 109.19 | -15.69 | 145.88 | 0.4364 | -663.0 | -435.1 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -27.88 | 108.73 | -16.15 | 148.13 | 0.4677 | -750.0 | -467.5 | |
| 0.00 | 1.33 | 0.00 | 0.72 | -23.16 | 109.04 | -15.85 | 141.76 | 0.4074 | -797.0 | -649.3 | |
| 0.00 | 1.87 | 0.00 | 1.02 | -23.99 | 107.62 | -17.26 | 140.84 | 0.4311 | -645.0 | -481.6 | |
| 0.00 | 1.25 | 0.00 | 0.70 | -27.04 | 106.80 | -18.08 | 144.17 | 0.4742 | -697.0 | -514.2 | |
| 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. | |