SDO HMI 2011-08-22 15:59:09 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 |
| 50.96 | 194.51 | 28.71 | 109.63 | -21.33 | 53.09 | 3.08 | 186.09 | 0.4796 | -1.7 | -206.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-22 15:59:09 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 | 0.99 | 0.00 | 0.55 | -17.43 | 59.92 | 9.91 | 201.79 | 0.4442 | 731.0 | 586.3 | |
| 0.00 | 1.80 | 0.00 | 1.00 | -18.17 | 58.73 | 8.72 | 198.81 | 0.4486 | 851.0 | 621.0 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -18.49 | 58.13 | 8.13 | 197.38 | 0.4505 | 726.0 | 588.6 | |
| 0.00 | 0.99 | 0.00 | 0.54 | -17.65 | 57.58 | 7.57 | 196.84 | 0.4353 | 696.0 | 519.3 | |
| 0.00 | 1.53 | 0.00 | 0.87 | -21.98 | 56.61 | 6.60 | 192.44 | 0.4963 | 718.0 | 546.1 | |
| 16.44 | 38.73 | 9.32 | 21.93 | -21.46 | 56.19 | 6.18 | 191.91 | 0.4872 | 992.2 | 512.3 | |
| 0.00 | 1.08 | 0.00 | 0.62 | -23.54 | 55.29 | 5.28 | 189.45 | 0.5156 | 743.0 | 517.5 | |
| 15.99 | 31.00 | 8.98 | 17.42 | -20.75 | 54.95 | 4.94 | 189.85 | 0.4731 | 995.6 | 651.0 | |
| 1.89 | -8.00 | 1.06 | -8.00 | -21.10 | 54.83 | 4.83 | 189.49 | 0.4779 | 691.9 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -21.05 | 54.18 | 4.17 | 188.24 | 0.4758 | 734.0 | 536.2 | |
| 0.00 | 4.40 | 0.00 | 2.47 | -20.64 | 53.97 | 3.97 | 187.96 | 0.4690 | 1119.0 | 820.5 | |
| 0.00 | 1.80 | 0.00 | 1.02 | -21.70 | 53.02 | 3.01 | 185.82 | 0.4835 | -645.0 | -501.6 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -20.56 | 52.80 | 2.80 | 185.65 | 0.4657 | 623.0 | 468.0 | |
| 0.00 | 1.80 | 0.00 | 1.02 | -22.32 | 52.77 | 2.76 | 185.22 | 0.4926 | -751.0 | -590.5 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -20.25 | 52.51 | 2.50 | 185.12 | 0.4605 | -736.0 | -656.4 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -21.01 | 52.36 | 2.35 | 184.67 | 0.4719 | -667.0 | -566.0 | |
| 0.00 | 4.49 | 0.00 | 2.53 | -21.38 | 52.30 | 2.29 | 184.49 | 0.4776 | -779.0 | -737.7 | |
| 0.00 | 1.80 | 0.00 | 1.02 | -21.73 | 52.27 | 2.26 | 184.37 | 0.4829 | -764.0 | -659.9 | |
| 0.00 | 2.25 | 0.00 | 1.26 | -20.59 | 52.09 | 2.08 | 184.21 | 0.4652 | -914.0 | -754.5 | |
| 0.63 | 57.51 | 0.35 | 32.25 | -21.28 | 52.04 | 2.03 | 183.99 | 0.4757 | -887.1 | -587.5 | |
| 9.17 | -20.00 | 5.14 | -20.00 | -21.04 | 51.61 | 1.60 | 183.18 | 0.4716 | -1224.1 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.81 | -21.69 | 51.45 | 1.45 | 182.80 | 0.4815 | -678.0 | -518.1 | |
| 1.53 | -20.00 | 0.86 | -20.00 | -21.21 | 51.25 | 1.25 | 182.46 | 0.4740 | -1000.0 | 999999 | |
| 1.35 | -20.00 | 0.76 | -20.00 | -21.35 | 51.09 | 1.08 | 182.13 | 0.4760 | -879.0 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -21.97 | 51.03 | 1.02 | 181.96 | 0.4855 | -669.0 | -525.1 | |
| 0.00 | 4.13 | 0.00 | 2.32 | -21.28 | 50.86 | 0.86 | 181.69 | 0.4748 | -844.0 | -720.2 | |
| 1.17 | 1.98 | 0.66 | 1.11 | -21.55 | 50.83 | 0.83 | 181.61 | 0.4790 | -772.8 | -727.1 | |
| 2.79 | 11.68 | 1.58 | 6.61 | -21.97 | 50.67 | 0.66 | 181.27 | 0.4853 | -922.4 | -839.6 | |
| 0.00 | 2.34 | 0.00 | 1.33 | -22.24 | 50.22 | 0.21 | 180.39 | 0.4895 | -732.0 | -638.1 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -20.69 | 49.73 | -0.28 | 179.43 | 0.4656 | -158.0 | -239.9 | |
| 0.00 | 2.70 | 0.00 | 1.53 | -22.04 | 49.59 | -0.42 | 179.21 | 0.4863 | -794.0 | -610.6 | |
| 0.00 | 1.35 | 0.00 | 0.77 | -22.80 | 49.59 | -0.42 | 179.22 | 0.4980 | -679.0 | -560.7 | |
| 0.00 | 2.61 | 0.00 | 1.49 | -23.08 | 49.06 | -0.95 | 178.26 | 0.5024 | -826.0 | -678.0 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -24.32 | 48.99 | -1.02 | 178.21 | 0.5211 | -632.0 | -543.5 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -23.19 | 48.90 | -1.11 | 177.97 | 0.5041 | -608.0 | -494.5 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -24.36 | 48.52 | -1.49 | 177.39 | 0.5219 | -490.0 | -416.9 | |
| 0.00 | 1.53 | 0.00 | 0.89 | -25.18 | 48.31 | -1.70 | 177.11 | 0.5342 | -581.0 | -492.1 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -24.04 | 48.23 | -1.78 | 176.84 | 0.5173 | -639.0 | -598.5 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -24.36 | 48.22 | -1.79 | 176.87 | 0.5221 | -583.0 | -476.6 | |
| 0.00 | 1.53 | 0.00 | 0.87 | -22.18 | 47.01 | -3.00 | 174.30 | 0.4908 | -810.0 | -620.7 | |
| 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. | |