SDO HMI 2011-12-07 22:58:56 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 |
| 130.77 | 811.22 | 83.60 | 519.15 | -22.14 | 107.93 | 33.42 | 233.40 | 0.6371 | 253.0 | 257.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-07 22:58:56 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 | 1.88 | 0.00 | 1.22 | -17.24 | 111.50 | 36.99 | 242.64 | 0.6493 | -18.0 | -6.8 | |
| 12.79 | 56.77 | 8.27 | 36.71 | -17.55 | 111.07 | 36.56 | 241.96 | 0.6457 | 1039.3 | 446.9 | |
| 83.36 | 600.84 | 54.33 | 389.73 | -22.84 | 108.90 | 34.39 | 233.22 | 0.6522 | 1144.5 | 420.2 | |
| 0.00 | 1.62 | 0.00 | 1.02 | -18.92 | 107.81 | 33.30 | 237.96 | 0.6150 | -676.0 | -547.9 | |
| 0.00 | 1.11 | 0.00 | 0.73 | -24.49 | 108.65 | 34.14 | 230.88 | 0.6606 | 223.0 | 202.6 | |
| 1.02 | -3.00 | 0.66 | -3.00 | -22.62 | 107.95 | 33.43 | 232.84 | 0.6405 | 1094.8 | 999999 | |
| 1.28 | -3.00 | 0.82 | -3.00 | -22.30 | 107.78 | 33.27 | 233.16 | 0.6365 | 1108.3 | 999999 | |
| 0.51 | -3.00 | 0.33 | -3.00 | -23.52 | 108.05 | 33.53 | 231.71 | 0.6477 | 664.0 | 999999 | |
| 2.22 | -3.00 | 1.43 | -3.00 | -22.81 | 107.81 | 33.30 | 232.48 | 0.6403 | 1134.8 | 999999 | |
| 0.68 | -3.00 | 0.44 | -3.00 | -22.91 | 107.60 | 33.09 | 232.20 | 0.6388 | 838.6 | 999999 | |
| 1.11 | 1.45 | 0.72 | 0.94 | -24.23 | 107.95 | 33.43 | 230.70 | 0.6516 | 513.5 | 529.5 | |
| 0.00 | 1.53 | 0.00 | 0.96 | -20.71 | 107.00 | 32.48 | 234.79 | 0.6171 | -459.0 | -388.5 | |
| 0.00 | 1.02 | 0.00 | 0.63 | -19.70 | 106.32 | 31.80 | 235.74 | 0.6026 | -624.0 | -466.2 | |
| 0.00 | 1.19 | 0.00 | 0.77 | -24.46 | 107.51 | 33.00 | 230.08 | 0.6487 | 572.0 | 414.4 | |
| 0.00 | 1.45 | 0.00 | 0.89 | -19.48 | 105.71 | 31.20 | 235.61 | 0.5941 | -733.0 | -548.8 | |
| 0.00 | 0.77 | 0.00 | 0.47 | -20.30 | 105.82 | 31.31 | 234.49 | 0.6010 | -626.0 | -493.0 | |
| 0.00 | 1.62 | 0.00 | 0.99 | -18.88 | 105.41 | 30.89 | 236.26 | 0.5865 | -687.0 | -546.8 | |
| 0.00 | 1.19 | 0.00 | 0.73 | -19.42 | 105.23 | 30.71 | 235.32 | 0.5880 | -798.0 | -716.9 | |
| 0.00 | 1.96 | 0.00 | 1.21 | -20.17 | 105.35 | 30.84 | 234.31 | 0.5948 | -580.0 | -508.2 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -19.29 | 105.09 | 30.58 | 235.40 | 0.5856 | -719.0 | -642.5 | |
| 0.00 | 1.19 | 0.00 | 0.73 | -19.85 | 105.17 | 30.66 | 234.63 | 0.5905 | -596.0 | -571.4 | |
| 0.00 | 0.85 | 0.00 | 0.53 | -22.39 | 105.28 | 30.77 | 231.09 | 0.6101 | -203.0 | -182.7 | |
| 0.00 | 1.70 | 0.00 | 1.04 | -20.52 | 104.66 | 30.15 | 233.24 | 0.5893 | -746.0 | -597.3 | |
| 0.00 | 2.56 | 0.00 | 1.58 | -21.69 | 104.89 | 30.37 | 231.75 | 0.6006 | -663.0 | -482.5 | |
| 0.00 | 1.19 | 0.00 | 0.75 | -23.35 | 105.30 | 30.78 | 229.79 | 0.6176 | 688.0 | 516.6 | |
| 0.00 | 0.85 | 0.00 | 0.53 | -21.94 | 104.95 | 30.44 | 231.44 | 0.6032 | -475.0 | -384.5 | |
| 0.00 | 1.45 | 0.00 | 0.90 | -22.42 | 104.80 | 30.29 | 230.65 | 0.6052 | -460.0 | -326.9 | |
| 0.00 | 0.60 | 0.00 | 0.37 | -23.45 | 105.06 | 30.55 | 229.46 | 0.6159 | 557.0 | 465.0 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -18.54 | 103.79 | 29.27 | 235.48 | 0.5649 | -847.0 | -682.5 | |
| 0.00 | 1.11 | 0.00 | 0.68 | -22.10 | 104.54 | 30.03 | 230.88 | 0.6000 | -465.0 | -405.8 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -19.70 | 103.94 | 29.43 | 233.85 | 0.5751 | -749.0 | -614.2 | |
| 0.00 | 0.94 | 0.00 | 0.58 | -22.01 | 104.30 | 29.79 | 230.80 | 0.5966 | -659.0 | -555.2 | |
| 0.00 | 4.26 | 0.00 | 2.63 | -22.29 | 104.18 | 29.67 | 230.30 | 0.5975 | -593.0 | -583.2 | |
| 0.00 | 1.45 | 0.00 | 0.87 | -19.54 | 103.51 | 29.00 | 233.72 | 0.5690 | -828.0 | -693.6 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -20.17 | 103.64 | 29.13 | 232.89 | 0.5752 | -201.0 | -332.4 | |
| 0.00 | 2.81 | 0.00 | 1.73 | -22.52 | 104.01 | 29.50 | 229.84 | 0.5975 | -706.0 | -546.8 | |
| 0.00 | 1.28 | 0.00 | 0.79 | -23.16 | 104.09 | 29.58 | 229.03 | 0.6034 | -512.0 | -433.7 | |
| 0.00 | 1.62 | 0.00 | 1.00 | -22.71 | 103.69 | 29.18 | 229.29 | 0.5955 | -764.0 | -618.3 | |
| 0.00 | 1.28 | 0.00 | 0.78 | -21.24 | 103.36 | 28.85 | 231.08 | 0.5803 | -632.0 | -485.9 | |
| 0.00 | 2.05 | 0.00 | 1.22 | -19.73 | 102.91 | 28.39 | 232.91 | 0.5634 | -852.0 | -599.5 | |
| 1.28 | 1.88 | 0.79 | 1.16 | -23.83 | 103.78 | 29.27 | 227.84 | 0.6056 | -626.2 | -419.4 | |
| 0.00 | 1.19 | 0.00 | 0.72 | -21.37 | 103.21 | 28.70 | 230.76 | 0.5796 | -601.0 | -542.1 | |
| 0.00 | 0.68 | 0.00 | 0.41 | -20.10 | 102.95 | 28.43 | 232.38 | 0.5667 | -753.0 | -622.0 | |
| 0.00 | 1.28 | 0.00 | 0.78 | -22.61 | 103.38 | 28.86 | 229.15 | 0.5914 | -683.0 | -559.7 | |
| 1.36 | 1.79 | 0.85 | 1.11 | -24.00 | 103.60 | 29.08 | 227.46 | 0.6050 | -576.9 | -433.0 | |
| 0.00 | 1.36 | 0.00 | 0.83 | -22.29 | 103.05 | 28.54 | 229.30 | 0.5853 | -577.0 | -400.7 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -19.91 | 102.55 | 28.04 | 232.31 | 0.5607 | -692.0 | -548.9 | |
| 0.00 | 1.79 | 0.00 | 1.08 | -21.62 | 102.79 | 28.28 | 230.01 | 0.5771 | -819.0 | -576.4 | |
| 0.00 | 1.19 | 0.00 | 0.74 | -24.09 | 102.96 | 28.44 | 226.74 | 0.5993 | -548.0 | -420.2 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -22.77 | 102.61 | 28.10 | 228.22 | 0.5846 | -729.0 | -568.1 | |
| 0.00 | 4.01 | 0.00 | 2.43 | -22.19 | 102.45 | 27.93 | 228.88 | 0.5780 | -498.0 | -485.8 | |
| 1.88 | 10.83 | 1.13 | 6.49 | -21.43 | 102.21 | 27.70 | 229.75 | 0.5691 | -628.6 | -697.0 | |
| 0.00 | 0.26 | 0.00 | 0.16 | -23.77 | 102.73 | 28.22 | 226.97 | 0.5942 | -585.0 | -531.3 | |
| 0.00 | 0.43 | 0.00 | 0.25 | -17.39 | 101.37 | 26.85 | 235.19 | 0.5272 | -660.0 | -596.8 | |
| 18.84 | 60.94 | 11.22 | 36.24 | -20.48 | 101.88 | 27.37 | 230.83 | 0.5576 | -1042.5 | -621.2 | |
| 2.56 | 3.58 | 1.51 | 2.12 | -20.10 | 101.35 | 26.83 | 230.89 | 0.5485 | -985.5 | -930.8 | |
| 0.00 | 2.47 | 0.00 | 1.51 | -23.61 | 101.93 | 27.41 | 226.43 | 0.5845 | -650.0 | -614.8 | |
| 0.00 | 0.85 | 0.00 | 0.52 | -22.80 | 101.75 | 27.24 | 227.36 | 0.5757 | -761.0 | -652.1 | |
| 0.00 | 1.19 | 0.00 | 0.69 | -18.35 | 100.48 | 25.97 | 232.78 | 0.5241 | -782.0 | -637.5 | |
| 1.88 | 3.67 | 1.10 | 2.16 | -20.26 | 100.78 | 26.26 | 230.09 | 0.5433 | -852.3 | -692.8 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -20.48 | 100.26 | 25.74 | 229.24 | 0.5394 | -456.0 | -404.8 | |
| 0.00 | 0.68 | 0.00 | 0.40 | -22.29 | 98.94 | 24.43 | 225.19 | 0.5416 | -635.0 | -591.9 | |
| 0.00 | 1.88 | 0.00 | 1.05 | -17.88 | 96.13 | 21.62 | 228.71 | 0.4686 | -354.0 | -341.1 | |
| 0.00 | 0.68 | 0.00 | 0.39 | -21.65 | 96.68 | 22.17 | 223.48 | 0.5117 | -749.0 | -565.1 | |
| 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. | |