SDO HMI 2011-11-29 07:58:56 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 |
| 74.31 | 189.92 | 40.51 | 103.50 | 18.72 | 170.67 | -17.52 | 43.05 | 0.4182 | -70.7 | -37.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-29 07:58:56 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 | 0.68 | 0.00 | 0.36 | 18.08 | 174.32 | -13.87 | 37.97 | 0.3720 | -1020.0 | -833.8 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 18.27 | 174.05 | -14.14 | 38.18 | 0.3770 | -605.0 | -537.6 | |
| 3.16 | 12.14 | 1.70 | 6.51 | 18.42 | 173.52 | -14.67 | 38.91 | 0.3842 | -1152.8 | -777.4 | |
| 8.29 | 10.35 | 4.44 | 5.54 | 18.05 | 173.49 | -14.70 | 39.62 | 0.3800 | -1214.1 | -888.8 | |
| 14.20 | 50.80 | 7.63 | 27.35 | 18.32 | 172.85 | -15.34 | 40.30 | 0.3899 | -1054.1 | -577.8 | |
| 4.53 | -5.00 | 2.44 | -5.00 | 18.66 | 172.66 | -15.53 | 40.05 | 0.3960 | -891.2 | 999999 | |
| 0.00 | 3.93 | 0.00 | 2.11 | 17.83 | 172.61 | -15.58 | 41.62 | 0.3867 | -884.0 | -810.4 | |
| 0.86 | -5.00 | 0.46 | -5.00 | 18.97 | 172.40 | -15.79 | 39.97 | 0.4023 | -613.5 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 18.14 | 172.45 | -15.74 | 41.34 | 0.3920 | -900.0 | -682.4 | |
| 0.00 | 3.25 | 0.00 | 1.75 | 17.76 | 172.32 | -15.87 | 42.23 | 0.3891 | -918.0 | -744.7 | |
| 1.28 | -5.00 | 0.69 | -5.00 | 18.54 | 172.18 | -16.01 | 41.09 | 0.3995 | -745.4 | 999999 | |
| 0.00 | 3.34 | 0.00 | 1.79 | 18.01 | 172.20 | -15.99 | 42.00 | 0.3932 | -594.0 | -593.6 | |
| 0.00 | 1.20 | 0.00 | 0.66 | 21.00 | 171.63 | -16.56 | 38.00 | 0.4340 | -937.0 | -705.4 | |
| 0.00 | 1.62 | 0.00 | 0.88 | 17.89 | 171.79 | -16.40 | 42.92 | 0.3962 | -749.0 | -546.6 | |
| 0.00 | 2.05 | 0.00 | 1.11 | 18.10 | 171.71 | -16.48 | 42.67 | 0.3996 | -637.0 | -426.0 | |
| 2.14 | 4.96 | 1.16 | 2.70 | 19.37 | 171.51 | -16.68 | 40.80 | 0.4161 | 862.9 | 650.1 | |
| 3.08 | 3.85 | 1.67 | 2.09 | 18.34 | 170.54 | -17.65 | 44.13 | 0.4151 | -852.9 | -673.1 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 18.19 | 170.23 | -17.96 | 44.89 | 0.4169 | -614.0 | -428.8 | |
| 0.00 | 0.68 | 0.00 | 0.37 | 17.97 | 170.12 | -18.07 | 45.44 | 0.4158 | 866.0 | 678.1 | |
| 0.00 | 1.03 | 0.00 | 0.56 | 18.77 | 169.61 | -18.58 | 44.79 | 0.4300 | 759.0 | 600.2 | |
| 0.94 | 78.67 | 0.52 | 43.43 | 18.58 | 169.07 | -19.12 | 45.91 | 0.4341 | 889.3 | 632.9 | |
| 11.29 | -21.00 | 6.22 | -21.00 | 18.92 | 168.76 | -19.43 | 45.75 | 0.4411 | 1133.4 | 999999 | |
| 8.29 | -21.00 | 4.59 | -21.00 | 19.20 | 168.50 | -19.69 | 45.65 | 0.4469 | 832.9 | 999999 | |
| 0.00 | 4.28 | 0.00 | 2.39 | 20.45 | 168.27 | -19.92 | 43.90 | 0.4624 | 834.0 | 709.5 | |
| 3.59 | -21.00 | 1.98 | -21.00 | 18.64 | 168.40 | -19.79 | 46.75 | 0.4423 | 950.7 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 20.41 | 167.90 | -20.29 | 44.45 | 0.4660 | 878.0 | 720.1 | |
| 12.66 | -21.00 | 7.01 | -21.00 | 19.07 | 168.05 | -20.14 | 46.48 | 0.4507 | 836.4 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 18.82 | 167.81 | -20.38 | 47.22 | 0.4509 | 92.0 | 138.8 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 20.04 | 167.45 | -20.74 | 45.66 | 0.4671 | 685.0 | 588.3 | |
| 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. | |