SDO HMI 2011-10-12 12:59:02 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 |
| 76.20 | 364.19 | 42.90 | 206.47 | -14.67 | 118.78 | 20.43 | 223.96 | 0.4875 | 303.8 | 276.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-12 12:59:02 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 |
| 4.55 | 36.57 | 2.61 | 21.00 | -13.78 | 121.34 | 22.99 | 228.87 | 0.5058 | 892.3 | 289.2 | |
| 4.02 | -1.00 | 2.31 | -1.00 | -14.05 | 121.07 | 22.72 | 228.11 | 0.5054 | 930.2 | 999999 | |
| 0.00 | 2.54 | 0.00 | 1.45 | -13.67 | 120.93 | 22.58 | 228.53 | 0.5000 | 608.0 | 550.3 | |
| 0.00 | 1.40 | 0.00 | 0.80 | -14.13 | 120.65 | 22.30 | 227.46 | 0.5014 | 645.0 | 544.1 | |
| 0.00 | 0.87 | 0.00 | 0.50 | -14.81 | 120.72 | 22.37 | 226.54 | 0.5089 | 423.0 | 331.4 | |
| 2.19 | 16.71 | 1.25 | 9.56 | -14.38 | 120.50 | 22.15 | 226.90 | 0.5023 | 812.3 | 667.2 | |
| 0.00 | 2.89 | 0.00 | 1.64 | -13.74 | 120.31 | 21.96 | 227.63 | 0.4936 | 973.0 | 790.2 | |
| 1.14 | -6.00 | 0.65 | -6.00 | -14.37 | 120.30 | 21.95 | 226.66 | 0.5000 | 722.4 | 999999 | |
| 0.00 | 2.19 | 0.00 | 1.24 | -13.41 | 120.07 | 21.72 | 227.83 | 0.4878 | 909.0 | 787.9 | |
| 3.06 | 4.46 | 1.73 | 2.52 | -13.12 | 119.98 | 21.63 | 228.16 | 0.4838 | 858.6 | 809.8 | |
| 1.49 | 1.92 | 0.84 | 1.09 | -13.59 | 119.89 | 21.54 | 227.31 | 0.4876 | 911.4 | 845.2 | |
| 32.64 | 208.58 | 18.63 | 118.97 | -14.83 | 119.82 | 21.47 | 225.34 | 0.4994 | 1175.6 | 438.2 | |
| 0.00 | 4.46 | 0.00 | 2.58 | -16.28 | 119.98 | 21.63 | 223.48 | 0.5163 | 807.0 | 706.7 | |
| 0.00 | 1.14 | 0.00 | 0.66 | -17.43 | 120.12 | 21.77 | 222.11 | 0.5298 | -566.0 | -375.9 | |
| 1.84 | -12.00 | 1.05 | -12.00 | -14.88 | 119.39 | 21.04 | 224.70 | 0.4954 | 1145.0 | 999999 | |
| 0.61 | -12.00 | 0.35 | -12.00 | -14.59 | 119.36 | 21.01 | 225.09 | 0.4920 | 943.6 | 999999 | |
| 0.00 | 1.49 | 0.00 | 0.85 | -16.15 | 119.16 | 20.81 | 222.57 | 0.5066 | 756.0 | 644.2 | |
| 0.00 | 1.49 | 0.00 | 0.84 | -15.36 | 116.90 | 18.55 | 220.43 | 0.4750 | -612.0 | -527.4 | |
| 2.97 | 6.82 | 1.66 | 3.80 | -14.23 | 116.48 | 18.13 | 221.42 | 0.4577 | -847.8 | -770.2 | |
| 0.00 | 1.57 | 0.00 | 0.88 | -15.48 | 116.58 | 18.24 | 219.79 | 0.4732 | -554.0 | -540.5 | |
| 0.00 | 6.30 | 0.00 | 3.51 | -14.70 | 116.32 | 17.97 | 220.48 | 0.4616 | -768.0 | -726.1 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -14.86 | 116.20 | 17.85 | 220.08 | 0.4622 | -747.0 | -644.2 | |
| 0.00 | 2.27 | 0.00 | 1.27 | -14.75 | 115.90 | 17.55 | 219.75 | 0.4580 | -938.0 | -778.7 | |
| 0.00 | 1.57 | 0.00 | 0.89 | -17.43 | 115.95 | 17.60 | 216.21 | 0.4903 | -786.0 | -650.3 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -14.71 | 115.51 | 17.16 | 219.18 | 0.4536 | -755.0 | -517.9 | |
| 0.00 | 1.31 | 0.00 | 0.76 | -19.23 | 115.81 | 17.46 | 213.83 | 0.5110 | 586.0 | 464.5 | |
| 0.00 | 1.31 | 0.00 | 0.73 | -14.72 | 114.86 | 16.51 | 218.10 | 0.4474 | -866.0 | -700.6 | |
| 0.00 | 1.75 | 0.00 | 0.98 | -16.26 | 114.80 | 16.45 | 215.88 | 0.4656 | -626.0 | -468.5 | |
| 0.00 | 0.87 | 0.00 | 0.49 | -16.03 | 114.71 | 16.36 | 216.04 | 0.4621 | -727.0 | -549.0 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -14.96 | 114.59 | 16.24 | 217.29 | 0.4479 | -874.0 | -704.3 | |
| 2.27 | 5.60 | 1.27 | 3.12 | -15.83 | 114.47 | 16.12 | 215.90 | 0.4573 | -1022.9 | -793.2 | |
| 0.00 | 2.45 | 0.00 | 1.36 | -15.42 | 113.85 | 15.50 | 215.40 | 0.4467 | -765.0 | -553.6 | |
| 0.00 | 2.27 | 0.00 | 1.26 | -15.99 | 113.54 | 15.19 | 214.11 | 0.4512 | -672.0 | -676.2 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -15.44 | 113.41 | 15.06 | 214.58 | 0.4430 | -686.0 | -638.8 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -16.57 | 113.43 | 15.08 | 213.17 | 0.4576 | -665.0 | -533.0 | |
| 14.00 | 16.97 | 7.58 | 9.20 | -12.76 | 113.10 | 14.75 | 217.87 | 0.4062 | 1012.8 | 597.0 | |
| 0.00 | 1.40 | 0.00 | 0.78 | -16.02 | 113.29 | 14.94 | 213.63 | 0.4493 | -828.0 | -595.4 | |
| 0.00 | 1.49 | 0.00 | 0.83 | -16.85 | 113.03 | 14.68 | 212.14 | 0.4579 | -751.0 | -483.9 | |
| 0.00 | 2.97 | 0.00 | 1.61 | -12.91 | 112.73 | 14.38 | 216.94 | 0.4044 | 960.0 | 836.5 | |
| 0.00 | 1.31 | 0.00 | 0.72 | -14.79 | 112.85 | 14.50 | 214.46 | 0.4296 | -927.0 | -731.9 | |
| 0.00 | 1.49 | 0.00 | 0.82 | -15.17 | 112.74 | 14.39 | 213.76 | 0.4336 | -778.0 | -602.0 | |
| 5.42 | 7.26 | 2.97 | 3.98 | -15.09 | 112.39 | 14.04 | 213.20 | 0.4295 | -989.1 | -784.6 | |
| 0.00 | 1.66 | 0.00 | 0.91 | -15.41 | 112.41 | 14.06 | 212.82 | 0.4339 | -731.0 | -656.2 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -15.63 | 112.20 | 13.85 | 212.15 | 0.4351 | -578.0 | -542.0 | |
| 0.00 | 1.49 | 0.00 | 0.82 | -15.66 | 111.95 | 13.60 | 211.64 | 0.4333 | -871.0 | -627.2 | |
| 0.00 | 1.75 | 0.00 | 0.96 | -15.78 | 111.67 | 13.32 | 210.96 | 0.4326 | -856.0 | -566.3 | |
| 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. | |