group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
41.78 | 259.78 | 23.76 | 147.24 | -24.59 | 100.78 | 20.29 | 220.62 | 0.4871 | 416.5 | 291.3 |
previous
or next observation for the same group /
back to the solar disc SDO HMI 2012-01-03 19:58:55 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 | 0.93 | 0.00 | 0.55 | -17.58 | 109.69 | 29.21 | 241.36 | 0.5323 | -801.0 | -664.6 | |
0.00 | 2.80 | 0.00 | 1.61 | -15.97 | 108.59 | 28.10 | 243.45 | 0.5083 | -681.0 | -573.8 | |
0.00 | 1.27 | 0.00 | 0.73 | -15.61 | 108.39 | 27.91 | 243.97 | 0.5037 | -695.0 | -563.6 | |
0.34 | 1.44 | 0.21 | 0.88 | -25.53 | 109.56 | 29.08 | 228.70 | 0.5861 | 756.8 | 669.1 | |
0.00 | 1.02 | 0.00 | 0.62 | -26.21 | 109.33 | 28.85 | 227.54 | 0.5891 | 660.0 | 495.7 | |
0.00 | 0.85 | 0.00 | 0.48 | -16.12 | 105.96 | 25.48 | 241.13 | 0.4739 | -635.0 | -569.1 | |
0.00 | 0.85 | 0.00 | 0.49 | -19.75 | 106.11 | 25.63 | 234.62 | 0.5013 | -729.0 | -527.7 | |
2.04 | 3.40 | 1.19 | 1.99 | -23.61 | 106.43 | 25.95 | 228.65 | 0.5363 | 764.8 | 649.5 | |
0.00 | 1.36 | 0.00 | 0.80 | -23.96 | 106.19 | 25.70 | 227.87 | 0.5366 | 668.0 | 535.3 | |
0.00 | 1.53 | 0.00 | 0.90 | -24.50 | 106.05 | 25.57 | 226.92 | 0.5399 | 630.0 | 440.3 | |
0.00 | 1.27 | 0.00 | 0.74 | -22.81 | 105.52 | 25.04 | 228.97 | 0.5193 | 696.0 | 572.9 | |
0.00 | 1.70 | 0.00 | 0.98 | -22.41 | 105.27 | 24.78 | 229.35 | 0.5129 | 872.0 | 762.3 | |
0.00 | 0.85 | 0.00 | 0.49 | -22.94 | 105.30 | 24.82 | 228.54 | 0.5179 | 819.0 | 653.9 | |
0.00 | 1.19 | 0.00 | 0.69 | -23.10 | 105.09 | 24.60 | 228.06 | 0.5169 | 812.0 | 689.5 | |
0.00 | 1.02 | 0.00 | 0.58 | -22.71 | 104.45 | 23.96 | 228.00 | 0.5063 | 716.0 | 542.3 | |
0.00 | 1.95 | 0.00 | 1.12 | -22.96 | 104.43 | 23.94 | 227.57 | 0.5083 | 685.0 | 533.6 | |
0.00 | 0.93 | 0.00 | 0.56 | -29.21 | 104.65 | 24.16 | 218.96 | 0.5705 | 638.0 | 589.5 | |
0.00 | 1.53 | 0.00 | 0.92 | -29.41 | 104.66 | 24.18 | 218.72 | 0.5726 | 716.0 | 508.9 | |
0.00 | 1.78 | 0.00 | 1.07 | -28.90 | 104.02 | 23.53 | 218.67 | 0.5616 | 670.0 | 550.6 | |
0.00 | 1.19 | 0.00 | 0.69 | -25.91 | 102.82 | 22.33 | 221.31 | 0.5198 | 706.0 | 515.7 | |
0.00 | 1.02 | 0.00 | 0.58 | -25.32 | 102.21 | 21.72 | 221.43 | 0.5077 | -803.0 | -562.0 | |
6.71 | 9.34 | 3.94 | 5.49 | -28.18 | 102.61 | 22.13 | 218.01 | 0.5414 | 815.9 | 767.4 | |
0.00 | 1.10 | 0.00 | 0.65 | -29.53 | 102.26 | 21.77 | 215.90 | 0.5527 | -643.0 | -587.2 | |
0.00 | 4.25 | 0.00 | 2.38 | -22.85 | 100.81 | 20.33 | 223.41 | 0.4678 | -787.0 | -653.9 | |
0.00 | 3.31 | 0.00 | 1.96 | -29.47 | 101.84 | 21.36 | 215.48 | 0.5486 | -763.0 | -662.4 | |
0.00 | 1.78 | 0.00 | 1.02 | -25.94 | 101.06 | 20.58 | 219.10 | 0.5031 | 930.0 | 682.7 | |
0.00 | 1.36 | 0.00 | 0.74 | -18.65 | 99.93 | 19.45 | 229.61 | 0.4160 | -689.0 | -544.2 | |
0.00 | 0.68 | 0.00 | 0.37 | -18.47 | 99.91 | 19.43 | 229.93 | 0.4140 | -783.0 | -655.5 | |
0.00 | 2.04 | 0.00 | 1.11 | -18.90 | 99.60 | 19.12 | 228.66 | 0.4144 | -891.0 | -685.5 | |
0.00 | 1.70 | 0.00 | 0.97 | -26.66 | 100.70 | 20.22 | 217.66 | 0.5076 | 798.0 | 591.8 | |
32.69 | 193.06 | 18.42 | 108.78 | -24.59 | 100.06 | 19.58 | 219.73 | 0.4788 | 1336.7 | 410.5 | |
0.00 | 1.27 | 0.00 | 0.76 | -31.54 | 101.36 | 20.88 | 212.50 | 0.5676 | 619.0 | 504.4 | |
0.00 | 1.02 | 0.00 | 0.56 | -23.45 | 98.59 | 18.11 | 219.36 | 0.4515 | -584.0 | -483.9 | |
0.00 | 0.85 | 0.00 | 0.48 | -27.57 | 98.24 | 17.75 | 213.14 | 0.4965 | -636.0 | -559.3 | |
0.00 | 1.19 | 0.00 | 0.67 | -25.85 | 97.27 | 16.79 | 213.94 | 0.4675 | -698.0 | -512.8 | |
0.00 | 0.76 | 0.00 | 0.43 | -25.28 | 97.16 | 16.67 | 214.54 | 0.4595 | -617.0 | -572.0 | |
0.00 | 0.85 | 0.00 | 0.47 | -25.60 | 96.90 | 16.41 | 213.70 | 0.4612 | -700.0 | -572.8 | |
0.00 | 1.36 | 0.00 | 0.75 | -24.81 | 96.72 | 16.24 | 214.50 | 0.4499 | -882.0 | -730.4 | |
0.00 | 0.93 | 0.00 | 0.52 | -25.89 | 96.80 | 16.32 | 213.17 | 0.4640 | -758.0 | -641.9 | |
0.00 | 1.10 | 0.00 | 0.60 | -24.19 | 93.27 | 12.78 | 209.38 | 0.4131 | -875.0 | -739.2 | |
0.00 | 1.95 | 0.00 | 1.06 | -24.57 | 92.91 | 12.42 | 208.22 | 0.4156 | -924.0 | -722.4 |
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. |