SDO HMI 2011-10-13 08:59:02 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 |
| 80.30 | 231.56 | 50.70 | 144.90 | 10.12 | 49.66 | -37.69 | 81.20 | 0.6105 | 55.9 | -34.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-13 08:59:02 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 |
| 4.90 | 97.56 | 2.93 | 58.73 | 9.83 | 53.22 | -34.13 | 81.32 | 0.5613 | -1065.7 | -439.3 | |
| 0.00 | 0.87 | 0.00 | 0.52 | 9.44 | 53.23 | -34.12 | 82.02 | 0.5609 | -775.0 | -600.0 | |
| 4.46 | -1.00 | 2.68 | -1.00 | 10.05 | 52.90 | -34.45 | 80.97 | 0.5661 | -900.8 | 999999 | |
| 14.87 | -1.00 | 8.95 | -1.00 | 9.64 | 52.62 | -34.73 | 81.72 | 0.5698 | -978.5 | 999999 | |
| 1.84 | -1.00 | 1.11 | -1.00 | 9.94 | 52.58 | -34.77 | 81.20 | 0.5705 | -679.5 | 999999 | |
| 3.24 | -1.00 | 1.96 | -1.00 | 9.51 | 51.97 | -35.38 | 82.01 | 0.5789 | -719.3 | 999999 | |
| 0.61 | 19.86 | 0.38 | 12.29 | 10.52 | 50.63 | -36.72 | 80.44 | 0.5983 | -450.9 | 2.2 | |
| 4.37 | -7.00 | 2.71 | -7.00 | 10.26 | 50.36 | -36.99 | 80.90 | 0.6018 | 806.1 | 999999 | |
| 0.00 | 1.31 | 0.00 | 0.81 | 9.00 | 50.41 | -36.94 | 83.00 | 0.6003 | -804.0 | -644.4 | |
| 1.75 | -7.00 | 1.09 | -7.00 | 10.46 | 50.18 | -37.17 | 80.59 | 0.6045 | -611.9 | 999999 | |
| 1.75 | 14.09 | 1.09 | 8.73 | 9.76 | 50.12 | -37.23 | 81.75 | 0.6047 | 766.4 | 198.6 | |
| 0.00 | 0.96 | 0.00 | 0.60 | 10.35 | 49.81 | -37.54 | 80.82 | 0.6094 | -457.0 | -410.1 | |
| 0.00 | 1.14 | 0.00 | 0.71 | 9.33 | 49.87 | -37.48 | 82.49 | 0.6078 | -502.0 | -451.6 | |
| 0.00 | 1.14 | 0.00 | 0.71 | 10.78 | 49.56 | -37.79 | 80.13 | 0.6133 | -742.0 | -552.0 | |
| 0.00 | 0.87 | 0.00 | 0.55 | 9.26 | 49.73 | -37.62 | 82.61 | 0.6098 | -437.0 | -325.3 | |
| 1.49 | 2.01 | 0.93 | 1.26 | 10.29 | 49.40 | -37.95 | 80.95 | 0.6150 | -561.4 | -550.7 | |
| 0.00 | 0.87 | 0.00 | 0.55 | 10.74 | 49.33 | -38.02 | 80.23 | 0.6163 | -508.0 | -458.0 | |
| 1.49 | 2.80 | 0.93 | 1.76 | 9.72 | 49.40 | -37.95 | 81.88 | 0.6145 | -717.6 | -597.7 | |
| 0.00 | 0.70 | 0.00 | 0.44 | 10.30 | 49.16 | -38.19 | 80.95 | 0.6182 | -332.0 | -277.0 | |
| 0.00 | 1.22 | 0.00 | 0.77 | 9.85 | 49.19 | -38.16 | 81.68 | 0.6175 | -568.0 | -431.3 | |
| 0.00 | 1.66 | 0.00 | 1.04 | 9.07 | 49.21 | -38.14 | 82.94 | 0.6167 | -617.0 | -438.6 | |
| 0.35 | 1.14 | 0.22 | 0.72 | 10.34 | 48.38 | -38.97 | 80.96 | 0.6288 | 655.2 | 520.3 | |
| 0.00 | 1.05 | 0.00 | 0.67 | 10.77 | 48.00 | -39.35 | 80.31 | 0.6342 | -462.0 | -411.9 | |
| 0.00 | 1.66 | 0.00 | 1.06 | 10.29 | 47.95 | -39.40 | 81.08 | 0.6344 | -458.0 | -340.8 | |
| 8.57 | 10.85 | 5.47 | 6.92 | 9.15 | 48.04 | -39.31 | 82.88 | 0.6327 | 808.8 | 651.1 | |
| 1.05 | 5.25 | 0.68 | 3.39 | 11.65 | 47.14 | -40.21 | 79.03 | 0.6464 | 766.5 | 851.2 | |
| 0.00 | 1.66 | 0.00 | 1.07 | 11.23 | 47.21 | -40.14 | 79.67 | 0.6450 | 491.0 | 486.9 | |
| 0.00 | 1.66 | 0.00 | 1.08 | 11.55 | 46.95 | -40.40 | 79.21 | 0.6487 | 705.0 | 598.5 | |
| 0.00 | 1.22 | 0.00 | 0.79 | 10.95 | 46.98 | -40.37 | 80.14 | 0.6478 | 386.0 | 385.8 | |
| 7.52 | 11.20 | 4.90 | 7.29 | 11.23 | 46.77 | -40.58 | 79.72 | 0.6508 | 934.6 | 658.3 | |
| 0.00 | 1.31 | 0.00 | 0.86 | 9.95 | 46.53 | -40.82 | 81.71 | 0.6530 | 918.0 | 731.2 | |
| 0.00 | 1.75 | 0.00 | 1.15 | 10.09 | 46.31 | -41.04 | 81.52 | 0.6559 | 845.0 | 754.2 | |
| 0.35 | 3.06 | 0.23 | 2.01 | 9.87 | 46.18 | -41.17 | 81.86 | 0.6575 | 698.2 | 595.1 | |
| 2.62 | 3.50 | 1.73 | 2.30 | 10.12 | 45.94 | -41.41 | 81.49 | 0.6608 | 837.3 | 658.0 | |
| 1.92 | 11.72 | 1.27 | 7.76 | 10.53 | 45.67 | -41.68 | 80.90 | 0.6645 | 893.6 | 739.3 | |
| 0.00 | 1.31 | 0.00 | 0.87 | 11.18 | 45.56 | -41.79 | 79.92 | 0.6664 | 616.0 | 519.1 | |
| 2.45 | -35.00 | 1.62 | -35.00 | 10.70 | 45.56 | -41.79 | 80.64 | 0.6660 | 954.6 | 999999 | |
| 9.54 | 24.59 | 6.36 | 16.43 | 10.64 | 45.07 | -42.28 | 80.77 | 0.6721 | 764.5 | 545.9 | |
| 2.27 | -38.00 | 1.52 | -38.00 | 11.11 | 44.91 | -42.44 | 80.09 | 0.6746 | 549.1 | 999999 | |
| 2.89 | -38.00 | 1.94 | -38.00 | 10.89 | 44.78 | -42.57 | 80.42 | 0.6760 | 518.7 | 999999 | |
| 0.00 | 1.57 | 0.00 | 1.06 | 10.09 | 44.63 | -42.72 | 81.61 | 0.6775 | 667.0 | 515.4 | |
| 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. | |