SDO HMI 2011-01-06 06:58:55 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 |
| 9.84 | 80.86 | 5.32 | 43.92 | -14.43 | 207.36 | 21.68 | 241.48 | 0.4077 | -236.5 | -247.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-06 06:58:55 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 | -16.21 | 212.33 | 26.66 | 242.44 | 0.4879 | 802.0 | 640.5 | |
| 1.78 | 10.03 | 1.01 | 5.65 | -15.31 | 212.04 | 26.36 | 243.95 | 0.4786 | 776.0 | 619.3 | |
| 0.00 | 2.29 | 0.00 | 1.29 | -15.02 | 211.86 | 26.18 | 244.40 | 0.4745 | 843.0 | 757.7 | |
| 0.00 | 3.82 | 0.00 | 2.14 | -14.85 | 211.40 | 25.72 | 244.38 | 0.4671 | 947.0 | 810.9 | |
| 0.00 | 3.65 | 0.00 | 2.04 | -14.67 | 211.17 | 25.49 | 244.56 | 0.4630 | 807.0 | 800.6 | |
| 0.00 | 1.19 | 0.00 | 0.66 | -14.38 | 210.83 | 25.15 | 244.90 | 0.4566 | 794.0 | 712.4 | |
| 0.00 | 1.61 | 0.00 | 0.89 | -13.86 | 210.23 | 24.56 | 245.53 | 0.4452 | 990.0 | 806.3 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -14.98 | 209.66 | 23.98 | 242.70 | 0.4438 | 807.0 | 662.1 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -14.03 | 209.26 | 23.58 | 244.37 | 0.4322 | 709.0 | 525.6 | |
| 0.00 | 2.89 | 0.00 | 1.56 | -15.03 | 206.37 | 20.69 | 239.36 | 0.3983 | -853.0 | -725.2 | |
| 0.00 | 4.59 | 0.00 | 2.46 | -13.84 | 205.86 | 20.18 | 241.55 | 0.3827 | -581.0 | -647.2 | |
| 0.00 | 1.36 | 0.00 | 0.73 | -14.32 | 205.81 | 20.13 | 240.36 | 0.3854 | -689.0 | -575.2 | |
| 0.00 | 5.35 | 0.00 | 2.87 | -14.44 | 205.66 | 19.98 | 239.90 | 0.3841 | -800.0 | -706.4 | |
| 0.00 | 1.78 | 0.00 | 0.95 | -13.58 | 205.52 | 19.84 | 241.80 | 0.3759 | -901.0 | -770.0 | |
| 0.00 | 1.19 | 0.00 | 0.64 | -14.33 | 205.42 | 19.74 | 239.89 | 0.3800 | -702.0 | -579.9 | |
| 4.16 | 23.45 | 2.22 | 12.53 | -14.12 | 205.27 | 19.59 | 240.21 | 0.3764 | -1077.5 | -860.5 | |
| 2.29 | 2.97 | 1.23 | 1.59 | -14.39 | 205.07 | 19.39 | 239.32 | 0.3756 | -897.6 | -889.0 | |
| 0.00 | 0.68 | 0.00 | 0.36 | -14.16 | 204.92 | 19.24 | 239.71 | 0.3717 | -894.0 | -780.8 | |
| 0.00 | 1.27 | 0.00 | 0.68 | -14.22 | 204.67 | 18.99 | 239.25 | 0.3687 | -905.0 | -737.9 | |
| 1.61 | 3.06 | 0.86 | 1.63 | -14.17 | 204.47 | 18.79 | 239.14 | 0.3655 | -958.4 | -936.2 | |
| 0.00 | 2.63 | 0.00 | 1.40 | -13.54 | 204.36 | 18.68 | 240.54 | 0.3592 | -1171.0 | -893.6 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -13.96 | 204.23 | 18.55 | 239.34 | 0.3605 | -449.0 | -501.9 | |
| 0.00 | 1.95 | 0.00 | 1.04 | -14.14 | 204.21 | 18.53 | 238.87 | 0.3617 | -969.0 | -828.8 | |
| 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. | |