SDO HMI 2011-12-06 04:58:56 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 |
| 33.35 | 113.47 | 19.40 | 66.12 | 19.68 | 123.12 | 25.55 | 309.46 | 0.5272 | 225.6 | 256.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-06 04:58:56 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 | 0.51 | 0.00 | 0.34 | 17.08 | 136.12 | 38.55 | 295.98 | 0.6649 | 704.0 | 578.7 | |
| 0.00 | 0.85 | 0.00 | 0.52 | 18.06 | 128.22 | 30.64 | 302.28 | 0.5754 | -570.0 | -465.7 | |
| 0.00 | 1.62 | 0.00 | 0.98 | 17.84 | 127.96 | 30.38 | 302.14 | 0.5708 | -456.0 | -389.1 | |
| 0.00 | 2.99 | 0.00 | 1.82 | 19.90 | 127.94 | 30.36 | 305.30 | 0.5846 | -539.0 | -492.4 | |
| 1.62 | 2.64 | 0.99 | 1.61 | 19.90 | 127.76 | 30.18 | 305.45 | 0.5825 | -825.1 | -515.2 | |
| 5.12 | 7.08 | 3.10 | 4.29 | 20.56 | 126.99 | 29.41 | 307.07 | 0.5785 | -837.4 | -629.0 | |
| 0.00 | 1.54 | 0.00 | 0.94 | 21.83 | 127.16 | 29.58 | 308.77 | 0.5900 | -545.0 | -398.7 | |
| 0.00 | 1.54 | 0.00 | 0.93 | 20.97 | 126.64 | 29.07 | 307.98 | 0.5777 | -586.0 | -581.1 | |
| 0.00 | 1.54 | 0.00 | 0.93 | 20.75 | 126.45 | 28.87 | 307.82 | 0.5738 | -788.0 | -642.6 | |
| 0.00 | 0.68 | 0.00 | 0.41 | 19.71 | 126.17 | 28.59 | 306.51 | 0.5627 | -796.0 | -698.0 | |
| 0.00 | 0.77 | 0.00 | 0.46 | 20.66 | 126.21 | 28.64 | 307.89 | 0.5704 | -714.0 | -639.8 | |
| 0.00 | 4.01 | 0.00 | 2.41 | 20.31 | 126.11 | 28.53 | 307.46 | 0.5665 | -687.0 | -640.5 | |
| 0.00 | 0.94 | 0.00 | 0.56 | 21.64 | 124.80 | 27.23 | 310.63 | 0.5625 | -575.0 | -492.7 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 18.44 | 122.51 | 24.93 | 307.98 | 0.5094 | 759.0 | 661.8 | |
| 1.96 | 2.73 | 1.14 | 1.59 | 20.22 | 122.49 | 24.91 | 310.84 | 0.5246 | 492.0 | 405.0 | |
| 0.00 | 2.30 | 0.00 | 1.33 | 20.13 | 122.27 | 24.69 | 310.93 | 0.5212 | 717.0 | 545.5 | |
| 11.77 | 33.96 | 6.75 | 19.46 | 18.72 | 122.00 | 24.43 | 308.98 | 0.5059 | 1047.5 | 666.3 | |
| 2.39 | 12.12 | 1.38 | 7.01 | 19.88 | 122.19 | 24.61 | 310.62 | 0.5181 | 713.8 | 65.0 | |
| 1.79 | -17.00 | 1.03 | -17.00 | 19.00 | 121.88 | 24.30 | 309.57 | 0.5068 | 833.8 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.50 | 20.95 | 122.20 | 24.62 | 312.26 | 0.5278 | 674.0 | 524.6 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 19.97 | 121.93 | 24.35 | 311.05 | 0.5160 | 879.0 | 665.5 | |
| 1.79 | 12.80 | 1.03 | 7.36 | 19.53 | 121.82 | 24.25 | 310.48 | 0.5109 | 853.4 | 798.9 | |
| 1.62 | 3.07 | 0.93 | 1.76 | 19.31 | 121.75 | 24.18 | 310.21 | 0.5081 | 910.6 | 602.1 | |
| 1.02 | -22.00 | 0.59 | -22.00 | 20.03 | 121.70 | 24.12 | 311.41 | 0.5140 | 803.3 | 999999 | |
| 1.54 | 2.56 | 0.89 | 1.48 | 20.29 | 121.70 | 24.13 | 311.79 | 0.5163 | 746.1 | 571.2 | |
| 0.34 | 2.47 | 0.20 | 1.44 | 21.04 | 121.59 | 24.01 | 313.07 | 0.5220 | 392.5 | 583.2 | |
| 0.00 | 1.62 | 0.00 | 0.95 | 21.90 | 121.71 | 24.13 | 314.21 | 0.5313 | 857.0 | 740.1 | |
| 0.00 | 2.13 | 0.00 | 1.24 | 21.71 | 121.60 | 24.03 | 314.05 | 0.5284 | 849.0 | 687.6 | |
| 2.39 | 2.99 | 1.37 | 1.72 | 20.10 | 121.26 | 23.68 | 311.99 | 0.5096 | 812.1 | 710.6 | |
| 0.00 | 1.45 | 0.00 | 0.83 | 21.33 | 120.36 | 22.78 | 314.92 | 0.5115 | 666.0 | 485.0 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 21.27 | 119.97 | 22.40 | 315.29 | 0.5067 | 449.0 | 389.4 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 16.46 | 118.38 | 20.80 | 309.35 | 0.4423 | -732.0 | -509.9 | |
| 0.00 | 0.77 | 0.00 | 0.42 | 16.37 | 117.81 | 20.23 | 309.92 | 0.4345 | -737.0 | -643.4 | |
| 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. | |