SDO HMI 2011-05-28 21:59:10 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 |
| 79.55 | 393.14 | 47.75 | 236.59 | 20.84 | 131.77 | 27.26 | 311.10 | 0.5690 | -53.1 | -165.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-28 21:59:10 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 |
| 1.53 | 245.22 | 0.94 | 150.12 | 21.31 | 133.94 | 29.43 | 309.62 | 0.5965 | -629.4 | -408.0 | |
| 1.53 | -1.00 | 0.94 | -1.00 | 20.88 | 133.81 | 29.30 | 309.14 | 0.5917 | -580.4 | 999999 | |
| 8.75 | -1.00 | 5.40 | -1.00 | 21.70 | 133.73 | 29.22 | 310.35 | 0.5973 | -834.5 | 999999 | |
| 0.00 | 2.53 | 0.00 | 1.53 | 19.83 | 133.26 | 28.75 | 308.13 | 0.5773 | -600.0 | -586.0 | |
| 2.80 | -1.00 | 1.71 | -1.00 | 20.75 | 133.37 | 28.86 | 309.34 | 0.5858 | -1142.7 | 999999 | |
| 25.98 | -1.00 | 15.91 | -1.00 | 21.14 | 133.42 | 28.91 | 309.85 | 0.5894 | -974.2 | 999999 | |
| 1.89 | -1.00 | 1.15 | -1.00 | 20.74 | 133.08 | 28.56 | 309.60 | 0.5825 | -1207.0 | 999999 | |
| 0.36 | 8.48 | 0.22 | 5.10 | 21.16 | 131.83 | 27.32 | 311.36 | 0.5724 | -883.5 | -810.3 | |
| 0.00 | 0.90 | 0.00 | 0.54 | 20.50 | 131.63 | 27.12 | 310.62 | 0.5646 | -730.0 | -587.2 | |
| 0.00 | 0.27 | 0.00 | 0.16 | 21.35 | 131.76 | 27.25 | 311.71 | 0.5733 | -521.0 | -583.7 | |
| 1.98 | 5.77 | 1.17 | 3.41 | 19.03 | 131.11 | 26.59 | 308.97 | 0.5464 | 600.5 | 424.8 | |
| 0.00 | 1.17 | 0.00 | 0.70 | 20.43 | 131.36 | 26.85 | 310.79 | 0.5611 | -818.0 | -613.8 | |
| 0.81 | 25.53 | 0.48 | 15.09 | 19.06 | 130.86 | 26.35 | 309.26 | 0.5439 | 911.2 | 465.7 | |
| 13.80 | -13.00 | 8.16 | -13.00 | 19.61 | 130.74 | 26.23 | 310.21 | 0.5472 | 758.2 | 999999 | |
| 0.00 | 1.35 | 0.00 | 0.81 | 20.69 | 130.83 | 26.32 | 311.69 | 0.5575 | -704.0 | -554.3 | |
| 0.00 | 1.44 | 0.00 | 0.85 | 19.12 | 130.05 | 25.53 | 310.18 | 0.5351 | 583.0 | 521.2 | |
| 0.00 | 0.90 | 0.00 | 0.53 | 19.74 | 130.05 | 25.53 | 311.11 | 0.5405 | 427.0 | 323.8 | |
| 0.00 | 4.96 | 0.00 | 2.91 | 19.41 | 129.92 | 25.40 | 310.75 | 0.5362 | 904.0 | 739.3 | |
| 0.00 | 1.62 | 0.00 | 0.95 | 19.67 | 129.82 | 25.31 | 311.24 | 0.5374 | 644.0 | 524.2 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 14.39 | 128.89 | 24.38 | 303.58 | 0.4818 | -518.0 | -451.0 | |
| 0.00 | 1.62 | 0.00 | 0.96 | 21.01 | 129.73 | 25.22 | 313.29 | 0.5485 | 268.0 | 247.6 | |
| 0.00 | 2.53 | 0.00 | 1.47 | 19.24 | 129.39 | 24.88 | 311.06 | 0.5288 | 944.0 | 684.7 | |
| 0.00 | 0.90 | 0.00 | 0.53 | 19.24 | 129.22 | 24.70 | 311.25 | 0.5268 | 701.0 | 705.0 | |
| 5.95 | 7.58 | 3.48 | 4.43 | 20.77 | 128.40 | 23.89 | 314.41 | 0.5321 | 704.8 | 525.1 | |
| 0.00 | 4.96 | 0.00 | 2.89 | 20.34 | 128.30 | 23.78 | 313.92 | 0.5269 | 832.0 | 580.9 | |
| 0.00 | 0.90 | 0.00 | 0.52 | 19.88 | 128.01 | 23.50 | 313.57 | 0.5195 | 721.0 | 612.9 | |
| 1.44 | 3.43 | 0.84 | 2.00 | 20.66 | 128.00 | 23.48 | 314.73 | 0.5268 | 758.2 | 627.1 | |
| 0.00 | 1.44 | 0.00 | 0.83 | 19.85 | 127.86 | 23.35 | 313.69 | 0.5176 | 742.0 | 590.5 | |
| 0.00 | 1.44 | 0.00 | 0.83 | 19.94 | 127.74 | 23.22 | 313.98 | 0.5171 | 862.0 | 688.1 | |
| 0.00 | 1.26 | 0.00 | 0.72 | 17.39 | 127.27 | 22.75 | 310.55 | 0.4877 | -657.0 | -536.9 | |
| 2.08 | 63.79 | 1.20 | 36.92 | 20.53 | 127.30 | 22.79 | 315.35 | 0.5182 | 911.3 | 442.3 | |
| 7.76 | -31.00 | 4.49 | -31.00 | 20.75 | 127.02 | 22.51 | 316.02 | 0.5175 | 1046.5 | 999999 | |
| 2.89 | -31.00 | 1.66 | -31.00 | 20.46 | 126.83 | 22.32 | 315.82 | 0.5126 | 995.8 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.56 | 17.35 | 126.33 | 21.82 | 311.63 | 0.4765 | -692.0 | -496.7 | |
| 0.00 | 1.08 | 0.00 | 0.62 | 20.10 | 126.71 | 22.19 | 315.45 | 0.5077 | 699.0 | 502.1 | |
| 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. | |