SDO HMI 2011-08-22 09:59:09 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 |
| 75.01 | 233.68 | 42.14 | 131.26 | -21.18 | 53.38 | 0.07 | 180.19 | 0.4744 | 85.2 | -149.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-22 09:59:09 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 | 1.26 | 0.00 | 0.70 | -19.43 | 60.81 | 7.49 | 195.50 | 0.4617 | 609.0 | 472.9 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -19.30 | 60.54 | 7.22 | 195.06 | 0.4586 | 747.0 | 539.2 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -17.90 | 59.13 | 5.82 | 192.95 | 0.4320 | 935.0 | 741.8 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -18.03 | 59.04 | 5.72 | 192.68 | 0.4337 | 769.0 | 648.4 | |
| 0.00 | 2.70 | 0.00 | 1.48 | -18.36 | 58.44 | 5.13 | 191.24 | 0.4368 | 929.0 | 611.2 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -22.06 | 56.99 | 3.67 | 186.99 | 0.4900 | 564.0 | 401.0 | |
| 1.26 | 2.43 | 0.71 | 1.38 | -22.02 | 56.66 | 3.35 | 186.38 | 0.4889 | 587.9 | 555.3 | |
| 0.00 | 1.17 | 0.00 | 0.64 | -18.34 | 56.52 | 3.20 | 187.08 | 0.4318 | 508.0 | 487.6 | |
| 17.36 | 46.67 | 9.79 | 26.31 | -21.43 | 56.19 | 2.87 | 185.61 | 0.4791 | 1053.2 | 464.4 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -22.05 | 55.45 | 2.13 | 184.07 | 0.4876 | 867.0 | 707.8 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -19.14 | 55.41 | 2.09 | 184.49 | 0.4426 | 726.0 | 642.9 | |
| 22.48 | 26.62 | 12.58 | 14.90 | -20.74 | 54.85 | 1.53 | 183.08 | 0.4669 | 977.9 | 803.2 | |
| 1.80 | 2.16 | 1.01 | 1.21 | -21.15 | 54.69 | 1.37 | 182.72 | 0.4731 | 616.4 | 596.8 | |
| 0.00 | 2.16 | 0.00 | 1.21 | -20.70 | 54.43 | 1.11 | 182.23 | 0.4660 | 726.0 | 687.2 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -21.91 | 54.30 | 0.99 | 181.90 | 0.4845 | 675.0 | 502.2 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -21.29 | 54.27 | 0.95 | 181.87 | 0.4750 | 650.0 | 517.3 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -20.94 | 54.26 | 0.95 | 181.89 | 0.4697 | 692.0 | 581.4 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -20.80 | 54.23 | 0.91 | 181.84 | 0.4675 | 331.0 | 358.4 | |
| 0.00 | 0.54 | 0.00 | 0.30 | -21.70 | 54.07 | 0.76 | 181.47 | 0.4812 | 588.0 | 469.5 | |
| 3.42 | 7.91 | 1.91 | 4.42 | -20.60 | 53.97 | 0.65 | 181.32 | 0.4642 | 895.9 | 463.6 | |
| 0.00 | 1.44 | 0.00 | 0.81 | -20.94 | 53.26 | -0.06 | 179.88 | 0.4694 | -825.0 | -593.4 | |
| 0.00 | 6.39 | 0.00 | 3.60 | -21.60 | 53.13 | -0.19 | 179.63 | 0.4795 | -308.0 | -199.8 | |
| 0.00 | 1.62 | 0.00 | 0.90 | -20.02 | 53.13 | -0.19 | 179.61 | 0.4551 | -684.0 | -607.0 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -19.92 | 52.90 | -0.41 | 179.14 | 0.4535 | -751.0 | -625.4 | |
| 0.00 | 1.44 | 0.00 | 0.82 | -22.32 | 52.86 | -0.45 | 179.14 | 0.4907 | -821.0 | -688.5 | |
| 0.00 | 1.26 | 0.00 | 0.71 | -21.29 | 52.61 | -0.71 | 178.60 | 0.4749 | -591.0 | -493.3 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -20.36 | 52.58 | -0.74 | 178.49 | 0.4605 | -639.0 | -559.3 | |
| 1.71 | 6.12 | 0.96 | 3.45 | -21.46 | 52.31 | -1.00 | 178.03 | 0.4777 | -875.2 | -661.9 | |
| 1.08 | 1.35 | 0.61 | 0.76 | -21.36 | 52.02 | -1.30 | 177.45 | 0.4762 | -859.5 | -805.7 | |
| 0.00 | 3.60 | 0.00 | 2.03 | -21.70 | 51.98 | -1.33 | 177.42 | 0.4816 | -762.0 | -650.3 | |
| 17.72 | 76.62 | 9.94 | 42.93 | -21.05 | 51.60 | -1.72 | 176.59 | 0.4718 | -1142.8 | -497.0 | |
| 0.00 | 2.97 | 0.00 | 1.67 | -21.50 | 51.20 | -2.11 | 175.88 | 0.4791 | -954.0 | -779.4 | |
| 0.00 | 2.07 | 0.00 | 1.18 | -22.29 | 51.19 | -2.13 | 175.98 | 0.4913 | -695.0 | -457.2 | |
| 0.00 | 0.72 | 0.00 | 0.41 | -21.60 | 50.84 | -2.47 | 175.20 | 0.4812 | -859.0 | -645.8 | |
| 8.18 | 15.65 | 4.63 | 8.86 | -21.91 | 50.64 | -2.68 | 174.87 | 0.4862 | -930.8 | -727.7 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -22.06 | 49.46 | -3.86 | 172.66 | 0.4904 | -759.0 | -609.5 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -21.93 | 49.27 | -4.05 | 172.26 | 0.4887 | -684.0 | -520.8 | |
| 0.00 | 1.80 | 0.00 | 1.03 | -23.11 | 49.00 | -4.32 | 172.12 | 0.5071 | -772.0 | -591.7 | |
| 0.00 | 0.90 | 0.00 | 0.52 | -23.29 | 48.96 | -4.36 | 172.10 | 0.5098 | -747.0 | -645.4 | |
| 0.00 | 1.44 | 0.00 | 0.83 | -23.50 | 48.85 | -4.46 | 171.97 | 0.5132 | -757.0 | -560.8 | |
| 0.00 | 0.81 | 0.00 | 0.47 | -24.11 | 48.20 | -5.12 | 171.02 | 0.5237 | -723.0 | -557.9 | |
| 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. | |