SDO HMI 2011-12-07 13:58:56 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 |
| 164.51 | 933.71 | 99.69 | 566.31 | -22.10 | 107.57 | 28.09 | 228.96 | 0.5794 | 285.2 | 194.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-07 13:58:56 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 |
| 18.07 | 59.07 | 11.02 | 35.97 | -17.54 | 110.99 | 31.50 | 238.70 | 0.5853 | 1030.8 | 461.7 | |
| 0.00 | 2.64 | 0.00 | 1.68 | -23.81 | 111.30 | 31.82 | 229.98 | 0.6322 | -711.0 | -651.4 | |
| 0.00 | 0.51 | 0.00 | 0.32 | -20.67 | 110.36 | 30.88 | 233.57 | 0.5991 | -358.0 | -389.0 | |
| 0.26 | 630.02 | 0.16 | 388.37 | -22.45 | 109.82 | 30.34 | 230.61 | 0.6063 | 931.3 | 398.1 | |
| 40.75 | -4.00 | 25.27 | -4.00 | -22.68 | 109.43 | 29.95 | 229.97 | 0.6039 | 1213.6 | 999999 | |
| 49.10 | -4.00 | 30.31 | -4.00 | -23.03 | 108.74 | 29.26 | 228.88 | 0.5993 | 1241.7 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -18.85 | 107.78 | 28.30 | 234.13 | 0.5559 | -568.0 | -430.2 | |
| 0.00 | 1.28 | 0.00 | 0.78 | -21.68 | 107.96 | 28.48 | 230.07 | 0.5801 | 725.0 | 702.5 | |
| 0.85 | -4.00 | 0.53 | -4.00 | -23.45 | 108.33 | 28.84 | 227.94 | 0.5984 | 674.7 | 999999 | |
| 8.69 | -4.00 | 5.32 | -4.00 | -22.61 | 108.02 | 28.54 | 228.82 | 0.5883 | 1232.4 | 999999 | |
| 0.00 | 4.94 | 0.00 | 3.08 | -24.45 | 108.35 | 28.87 | 226.62 | 0.6070 | 589.0 | 533.4 | |
| 1.11 | -4.00 | 0.67 | -4.00 | -22.10 | 107.40 | 27.92 | 228.96 | 0.5774 | 891.9 | 999999 | |
| 1.53 | -4.00 | 0.92 | -4.00 | -21.94 | 106.79 | 27.31 | 228.61 | 0.5694 | 312.4 | 999999 | |
| 3.32 | 21.48 | 2.00 | 12.93 | -22.16 | 106.73 | 27.25 | 228.23 | 0.5707 | 676.3 | 304.0 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -19.47 | 106.10 | 26.62 | 231.60 | 0.5411 | -706.0 | -591.0 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -20.13 | 105.83 | 26.35 | 230.33 | 0.5436 | -614.0 | -548.9 | |
| 0.00 | 2.98 | 0.00 | 1.80 | -23.02 | 106.12 | 26.64 | 226.43 | 0.5718 | -331.0 | -318.0 | |
| 0.00 | 1.36 | 0.00 | 0.81 | -21.84 | 105.24 | 25.76 | 227.20 | 0.5519 | -525.0 | -344.2 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -24.15 | 105.57 | 26.09 | 224.34 | 0.5764 | 517.0 | 529.8 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -22.03 | 105.06 | 25.58 | 226.75 | 0.5517 | -653.0 | -425.5 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -20.41 | 104.66 | 25.18 | 228.70 | 0.5328 | -653.0 | -471.8 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -20.47 | 104.49 | 25.01 | 228.43 | 0.5316 | -871.0 | -630.8 | |
| 0.00 | 1.28 | 0.00 | 0.77 | -23.44 | 104.99 | 25.51 | 224.70 | 0.5639 | 522.0 | 431.3 | |
| 0.00 | 1.45 | 0.00 | 0.84 | -20.38 | 104.06 | 24.58 | 228.11 | 0.5259 | -627.0 | -501.4 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -19.34 | 103.86 | 24.37 | 229.49 | 0.5142 | -698.0 | -597.6 | |
| 0.00 | 1.88 | 0.00 | 1.11 | -22.22 | 104.36 | 24.88 | 225.73 | 0.5460 | -534.0 | -513.2 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -19.69 | 103.84 | 24.36 | 228.93 | 0.5172 | -906.0 | -775.3 | |
| 0.00 | 1.96 | 0.00 | 1.13 | -19.28 | 103.60 | 24.12 | 229.31 | 0.5108 | -821.0 | -591.4 | |
| 1.11 | 7.84 | 0.65 | 4.63 | -22.64 | 104.12 | 24.64 | 224.88 | 0.5474 | -760.9 | -610.5 | |
| 0.00 | 1.70 | 0.00 | 0.99 | -20.25 | 103.59 | 24.11 | 227.78 | 0.5195 | -821.0 | -716.2 | |
| 0.00 | 0.85 | 0.00 | 0.50 | -22.38 | 103.97 | 24.48 | 225.08 | 0.5434 | -768.0 | -594.7 | |
| 0.00 | 2.13 | 0.00 | 1.24 | -20.47 | 103.59 | 24.11 | 227.45 | 0.5216 | -753.0 | -555.4 | |
| 0.00 | 1.62 | 0.00 | 0.94 | -21.17 | 103.54 | 24.06 | 226.35 | 0.5275 | -750.0 | -654.6 | |
| 0.00 | 1.96 | 0.00 | 1.16 | -22.60 | 103.80 | 24.32 | 224.57 | 0.5438 | -735.0 | -575.3 | |
| 1.11 | 2.64 | 0.64 | 1.54 | -21.30 | 103.35 | 23.87 | 225.95 | 0.5266 | -804.2 | -568.4 | |
| 2.98 | 7.93 | 1.77 | 4.71 | -23.79 | 103.75 | 24.26 | 222.88 | 0.5548 | -667.7 | -568.0 | |
| 0.00 | 1.88 | 0.00 | 1.10 | -22.76 | 103.51 | 24.03 | 224.03 | 0.5424 | -771.0 | -548.9 | |
| 0.00 | 2.05 | 0.00 | 1.17 | -19.72 | 102.85 | 23.37 | 227.77 | 0.5063 | -855.0 | -652.8 | |
| 3.15 | 3.92 | 1.83 | 2.28 | -21.49 | 102.97 | 23.49 | 225.24 | 0.5244 | -790.9 | -671.9 | |
| 0.00 | 1.88 | 0.00 | 1.07 | -20.03 | 102.46 | 22.97 | 226.83 | 0.5049 | -783.0 | -663.6 | |
| 0.00 | 2.13 | 0.00 | 1.24 | -21.52 | 102.66 | 23.18 | 224.84 | 0.5215 | -856.0 | -718.6 | |
| 0.00 | 2.81 | 0.00 | 1.64 | -22.79 | 102.54 | 23.06 | 222.87 | 0.5328 | -795.0 | -613.7 | |
| 2.39 | 126.24 | 1.38 | 72.20 | -21.33 | 102.15 | 22.67 | 224.51 | 0.5142 | -631.2 | -550.2 | |
| 0.00 | 1.53 | 0.00 | 0.90 | -23.89 | 102.57 | 23.08 | 221.41 | 0.5441 | -599.0 | -475.8 | |
| 21.65 | -43.00 | 12.39 | -43.00 | -20.47 | 101.88 | 22.39 | 225.46 | 0.5028 | -1159.3 | 999999 | |
| 4.52 | -43.00 | 2.60 | -43.00 | -21.17 | 101.99 | 22.50 | 224.55 | 0.5109 | -823.5 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.70 | -23.31 | 102.32 | 22.84 | 221.91 | 0.5358 | -733.0 | -582.1 | |
| 0.00 | 2.22 | 0.00 | 1.30 | -23.66 | 102.14 | 22.66 | 221.21 | 0.5376 | -664.0 | -516.0 | |
| 3.92 | -43.00 | 2.23 | -43.00 | -20.22 | 101.39 | 21.91 | 225.25 | 0.4951 | -1090.5 | 999999 | |
| 0.00 | 2.73 | 0.00 | 1.59 | -23.47 | 101.93 | 22.45 | 221.22 | 0.5336 | -597.0 | -557.3 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -23.08 | 101.79 | 22.31 | 221.58 | 0.5282 | -851.0 | -735.5 | |
| 0.00 | 4.60 | 0.00 | 2.61 | -20.25 | 100.89 | 21.41 | 224.57 | 0.4900 | -1076.0 | -816.7 | |
| 0.00 | 2.47 | 0.00 | 1.38 | -18.31 | 100.29 | 20.81 | 226.90 | 0.4639 | -901.0 | -688.6 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -20.41 | 100.54 | 21.06 | 223.88 | 0.4879 | -705.0 | -584.8 | |
| 0.00 | 2.47 | 0.00 | 1.40 | -20.53 | 100.36 | 20.87 | 223.45 | 0.4872 | -778.0 | -637.2 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -19.40 | 100.00 | 20.52 | 224.73 | 0.4717 | -704.0 | -546.6 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -21.16 | 99.37 | 19.89 | 221.18 | 0.4837 | 756.0 | 526.5 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -20.18 | 98.83 | 19.35 | 221.90 | 0.4676 | -731.0 | -596.2 | |
| 0.00 | 1.53 | 0.00 | 0.87 | -22.28 | 98.89 | 19.40 | 218.93 | 0.4913 | -864.0 | -557.8 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -22.18 | 98.43 | 18.95 | 218.43 | 0.4859 | -672.0 | -599.5 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -22.02 | 98.34 | 18.86 | 218.52 | 0.4832 | -956.0 | -696.4 | |
| 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. | |