SDO HMI 2011-12-07 15:58:56 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 |
| 156.48 | 897.19 | 95.94 | 550.64 | -22.11 | 107.75 | 29.37 | 230.13 | 0.5933 | 295.9 | 224.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-07 15:58:56 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 | 0.85 | 0.00 | 0.53 | -17.17 | 111.24 | 32.86 | 240.22 | 0.5995 | 296.0 | 288.5 | |
| 14.57 | 64.69 | 8.99 | 39.88 | -17.51 | 110.97 | 32.59 | 239.53 | 0.5983 | 1090.8 | 435.7 | |
| 0.00 | 2.05 | 0.00 | 1.32 | -23.77 | 111.37 | 32.99 | 230.94 | 0.6441 | -799.0 | -629.1 | |
| 49.94 | 639.46 | 31.29 | 398.06 | -22.67 | 109.33 | 30.95 | 230.81 | 0.6145 | 1227.0 | 410.8 | |
| 0.00 | 1.02 | 0.00 | 0.65 | -24.39 | 109.67 | 31.29 | 228.79 | 0.6311 | 356.0 | 241.7 | |
| 0.00 | 1.19 | 0.00 | 0.72 | -18.85 | 107.82 | 29.44 | 235.11 | 0.5694 | -542.0 | -453.4 | |
| 39.03 | -4.00 | 24.35 | -4.00 | -23.06 | 108.65 | 30.26 | 229.72 | 0.6102 | 1216.8 | 999999 | |
| 0.43 | -4.00 | 0.27 | -4.00 | -23.44 | 108.22 | 29.84 | 228.83 | 0.6087 | 653.0 | 999999 | |
| 7.41 | -4.00 | 4.58 | -4.00 | -22.67 | 108.00 | 29.61 | 229.69 | 0.6002 | 1187.7 | 999999 | |
| 1.45 | -4.00 | 0.90 | -4.00 | -23.70 | 108.17 | 29.79 | 228.44 | 0.6103 | 440.1 | 999999 | |
| 1.62 | 4.77 | 1.02 | 3.00 | -24.55 | 108.28 | 29.90 | 227.41 | 0.6181 | 660.3 | 497.1 | |
| 3.66 | -4.00 | 2.26 | -4.00 | -22.90 | 107.68 | 29.30 | 229.11 | 0.5986 | 771.3 | 999999 | |
| 0.77 | -4.00 | 0.47 | -4.00 | -22.10 | 107.31 | 28.93 | 229.89 | 0.5883 | 885.4 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -19.85 | 106.30 | 27.92 | 232.26 | 0.5591 | -596.0 | -427.5 | |
| 0.60 | -4.00 | 0.36 | -4.00 | -22.16 | 106.71 | 28.33 | 229.26 | 0.5822 | 893.7 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.83 | -21.87 | 106.46 | 28.08 | 229.44 | 0.5773 | -503.0 | -382.4 | |
| 0.00 | 0.85 | 0.00 | 0.51 | -20.03 | 106.05 | 27.67 | 231.75 | 0.5578 | -524.0 | -542.5 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -19.44 | 105.76 | 27.38 | 232.39 | 0.5497 | -685.0 | -631.0 | |
| 0.00 | 0.85 | 0.00 | 0.51 | -19.84 | 105.66 | 27.28 | 231.67 | 0.5518 | -692.0 | -593.3 | |
| 0.00 | 1.19 | 0.00 | 0.75 | -26.38 | 106.71 | 28.32 | 223.65 | 0.6181 | 586.0 | 400.1 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -19.81 | 105.09 | 26.71 | 231.17 | 0.5450 | -601.0 | -542.1 | |
| 0.00 | 0.60 | 0.00 | 0.35 | -20.03 | 105.10 | 26.72 | 230.84 | 0.5469 | -569.0 | -521.9 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -21.87 | 105.24 | 26.86 | 228.28 | 0.5640 | -608.0 | -533.8 | |
| 0.00 | 0.68 | 0.00 | 0.40 | -20.00 | 104.85 | 26.47 | 230.64 | 0.5438 | -708.0 | -618.5 | |
| 0.00 | 1.28 | 0.00 | 0.76 | -22.03 | 105.03 | 26.64 | 227.84 | 0.5630 | -497.0 | -403.6 | |
| 0.00 | 1.96 | 0.00 | 1.16 | -20.47 | 104.58 | 26.20 | 229.67 | 0.5448 | -641.0 | -571.1 | |
| 0.00 | 1.28 | 0.00 | 0.77 | -23.44 | 105.00 | 26.62 | 225.84 | 0.5752 | 547.0 | 383.7 | |
| 0.00 | 1.45 | 0.00 | 0.85 | -19.72 | 103.89 | 25.51 | 230.11 | 0.5304 | -851.0 | -726.9 | |
| 1.88 | 8.10 | 1.12 | 4.83 | -22.54 | 104.34 | 25.96 | 226.43 | 0.5603 | -537.2 | -452.9 | |
| 1.36 | 3.75 | 0.81 | 2.24 | -22.67 | 104.02 | 25.63 | 225.91 | 0.5580 | -720.4 | -602.1 | |
| 0.00 | 1.45 | 0.00 | 0.85 | -20.44 | 103.60 | 25.21 | 228.70 | 0.5335 | -732.0 | -558.2 | |
| 0.00 | 0.85 | 0.00 | 0.50 | -20.25 | 103.56 | 25.18 | 228.95 | 0.5314 | -850.0 | -740.7 | |
| 0.00 | 1.36 | 0.00 | 0.80 | -21.17 | 103.48 | 25.10 | 227.50 | 0.5387 | -783.0 | -715.1 | |
| 0.00 | 1.28 | 0.00 | 0.75 | -21.33 | 103.33 | 24.95 | 227.11 | 0.5386 | -673.0 | -682.0 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -22.76 | 103.57 | 25.19 | 225.31 | 0.5543 | -713.0 | -504.9 | |
| 0.00 | 5.54 | 0.00 | 3.32 | -23.76 | 103.74 | 25.36 | 224.12 | 0.5653 | -725.0 | -605.4 | |
| 0.00 | 2.47 | 0.00 | 1.43 | -19.72 | 102.88 | 24.50 | 229.05 | 0.5190 | -640.0 | -678.8 | |
| 0.00 | 1.53 | 0.00 | 0.92 | -23.92 | 103.52 | 25.14 | 223.67 | 0.5647 | -777.0 | -584.6 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -22.22 | 103.08 | 24.70 | 225.54 | 0.5441 | -734.0 | -564.8 | |
| 2.39 | 3.07 | 1.40 | 1.80 | -21.52 | 102.91 | 24.53 | 226.38 | 0.5358 | -812.0 | -714.8 | |
| 0.00 | 1.88 | 0.00 | 1.08 | -19.97 | 102.51 | 24.13 | 228.25 | 0.5171 | -743.0 | -594.7 | |
| 0.00 | 1.62 | 0.00 | 0.95 | -21.52 | 102.67 | 24.29 | 226.11 | 0.5332 | -875.0 | -585.3 | |
| 0.00 | 0.68 | 0.00 | 0.40 | -21.71 | 102.67 | 24.29 | 225.83 | 0.5350 | -615.0 | -513.8 | |
| 0.00 | 1.19 | 0.00 | 0.71 | -24.21 | 103.09 | 24.70 | 222.81 | 0.5631 | -433.0 | -361.2 | |
| 0.00 | 1.62 | 0.00 | 0.97 | -24.02 | 102.83 | 24.45 | 222.79 | 0.5587 | -556.0 | -474.2 | |
| 0.00 | 2.22 | 0.00 | 1.27 | -19.71 | 102.02 | 23.64 | 228.09 | 0.5093 | -302.0 | -357.1 | |
| 0.00 | 1.62 | 0.00 | 0.95 | -22.79 | 102.52 | 24.14 | 224.12 | 0.5438 | -784.0 | -678.3 | |
| 2.73 | 109.26 | 1.59 | 63.00 | -21.32 | 102.15 | 23.77 | 225.80 | 0.5258 | -651.6 | -594.3 | |
| 21.05 | -48.00 | 12.15 | -48.00 | -20.47 | 101.90 | 23.52 | 226.80 | 0.5150 | -1140.7 | 999999 | |
| 4.52 | -48.00 | 2.62 | -48.00 | -21.13 | 101.98 | 23.60 | 225.89 | 0.5222 | -868.3 | 999999 | |
| 0.00 | 1.70 | 0.00 | 1.01 | -23.63 | 102.15 | 23.77 | 222.56 | 0.5482 | -676.0 | -527.3 | |
| 3.07 | -48.00 | 1.76 | -48.00 | -20.18 | 101.45 | 23.06 | 226.70 | 0.5073 | -1090.4 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -23.47 | 101.98 | 23.60 | 222.58 | 0.5449 | -744.0 | -607.9 | |
| 0.00 | 1.28 | 0.00 | 0.75 | -23.50 | 101.78 | 23.40 | 222.30 | 0.5432 | -750.0 | -533.5 | |
| 0.00 | 4.69 | 0.00 | 2.68 | -20.28 | 100.88 | 22.50 | 225.88 | 0.5020 | -994.0 | -787.1 | |
| 0.00 | 1.88 | 0.00 | 1.06 | -18.31 | 100.36 | 21.98 | 228.39 | 0.4772 | -879.0 | -738.7 | |
| 0.00 | 1.70 | 0.00 | 0.97 | -20.44 | 100.33 | 21.94 | 224.96 | 0.4976 | -926.0 | -718.6 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -20.43 | 98.94 | 20.56 | 223.18 | 0.4828 | -668.0 | -561.8 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -22.53 | 98.94 | 20.56 | 220.15 | 0.5053 | -647.0 | -540.9 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -22.11 | 98.47 | 20.09 | 220.10 | 0.4961 | -577.0 | -526.4 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -21.99 | 98.35 | 19.97 | 220.12 | 0.4935 | -891.0 | -760.5 | |
| 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. | |