| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 199.28 | 977.55 | 121.60 | 596.31 | 4.30 | 245.02 | 34.25 | 285.15 | 0.5825 | -111.8 | -71.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-18 16:00:34 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 |
| 1.59 | 189.08 | 1.02 | 122.05 | 4.76 | 249.12 | 38.35 | 284.10 | 0.6398 | -782.9 | -169.2 | |
| 36.13 | -1.00 | 23.26 | -1.00 | 5.25 | 249.08 | 38.31 | 284.85 | 0.6409 | -1086.2 | 999999 | |
| 0.00 | 1.42 | 0.00 | 0.90 | 3.43 | 248.73 | 37.96 | 282.19 | 0.6305 | -508.0 | -370.8 | |
| 0.00 | 0.97 | 0.00 | 0.62 | 4.22 | 248.74 | 37.97 | 283.42 | 0.6330 | -325.0 | -279.7 | |
| 1.95 | -1.00 | 1.24 | -1.00 | 5.10 | 248.53 | 37.76 | 284.84 | 0.6332 | -1018.9 | 999999 | |
| 1.95 | 17.18 | 1.24 | 10.90 | 4.27 | 248.47 | 37.70 | 283.59 | 0.6297 | -642.9 | -643.4 | |
| 0.00 | 0.97 | 0.00 | 0.61 | 2.83 | 248.25 | 37.48 | 281.41 | 0.6222 | -550.0 | -377.5 | |
| 2.13 | -6.00 | 1.35 | -6.00 | 4.16 | 248.16 | 37.39 | 283.54 | 0.6252 | -816.4 | 999999 | |
| 1.86 | 3.54 | 1.17 | 2.24 | 3.82 | 248.06 | 37.30 | 283.04 | 0.6229 | -760.6 | -630.0 | |
| 0.00 | 0.89 | 0.00 | 0.56 | 3.06 | 248.03 | 37.26 | 281.85 | 0.6200 | -557.0 | -430.9 | |
| 0.00 | 1.06 | 0.00 | 0.68 | 5.53 | 248.02 | 37.25 | 285.71 | 0.6282 | -595.0 | -526.6 | |
| 0.00 | 0.71 | 0.00 | 0.45 | 5.12 | 247.88 | 37.11 | 285.14 | 0.6248 | -464.0 | -372.4 | |
| 0.35 | 305.81 | 0.22 | 190.43 | 5.71 | 247.54 | 36.77 | 286.21 | 0.6226 | -600.5 | -573.0 | |
| 0.00 | 2.04 | 0.00 | 1.27 | 1.68 | 247.30 | 36.53 | 279.89 | 0.6063 | -846.0 | -704.1 | |
| 0.00 | 0.80 | 0.00 | 0.50 | 1.89 | 247.31 | 36.54 | 280.24 | 0.6069 | -734.0 | -583.9 | |
| 8.59 | -13.00 | 5.40 | -13.00 | 4.97 | 247.38 | 36.61 | 285.12 | 0.6177 | -941.3 | 999999 | |
| 52.43 | -13.00 | 32.73 | -13.00 | 4.34 | 247.04 | 36.27 | 284.27 | 0.6109 | -1168.3 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.76 | 0.78 | 246.87 | 36.11 | 278.55 | 0.5981 | -799.0 | -666.3 | |
| 0.00 | 3.72 | 0.00 | 2.34 | 6.33 | 247.10 | 36.33 | 287.37 | 0.6193 | -594.0 | -376.8 | |
| 0.00 | 1.15 | 0.00 | 0.71 | 1.90 | 246.86 | 36.09 | 280.39 | 0.6008 | -702.0 | -500.8 | |
| 1.06 | -13.00 | 0.66 | -13.00 | 3.80 | 246.52 | 35.75 | 283.61 | 0.6021 | -1134.1 | 999999 | |
| 0.62 | -13.00 | 0.38 | -13.00 | 3.36 | 246.28 | 35.51 | 282.99 | 0.5973 | -801.7 | 999999 | |
| 2.21 | -13.00 | 1.37 | -13.00 | 4.76 | 246.31 | 35.55 | 285.25 | 0.6027 | -746.3 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.44 | 2.74 | 246.22 | 35.45 | 282.01 | 0.5945 | -789.0 | -686.1 | |
| 1.15 | -13.00 | 0.71 | -13.00 | 4.56 | 246.00 | 35.24 | 285.06 | 0.5978 | -977.3 | 999999 | |
| 0.00 | 3.01 | 0.00 | 1.83 | 1.71 | 245.63 | 34.86 | 280.50 | 0.5833 | -786.0 | -682.4 | |
| 0.00 | 2.04 | 0.00 | 1.25 | 4.71 | 245.46 | 34.69 | 285.56 | 0.5910 | -814.0 | -697.8 | |
| 0.00 | 1.15 | 0.00 | 0.70 | 4.61 | 245.20 | 34.43 | 285.51 | 0.5870 | -864.0 | -769.3 | |
| 0.00 | 1.15 | 0.00 | 0.70 | 2.66 | 245.11 | 34.34 | 282.29 | 0.5789 | -696.0 | -646.4 | |
| 0.00 | 0.80 | 0.00 | 0.48 | 2.93 | 245.12 | 34.35 | 282.75 | 0.5799 | 424.0 | 266.8 | |
| 0.00 | 1.06 | 0.00 | 0.63 | 2.20 | 243.86 | 33.09 | 281.99 | 0.5599 | 459.0 | 394.6 | |
| 0.00 | 0.35 | 0.00 | 0.21 | 4.43 | 243.55 | 32.78 | 286.00 | 0.5638 | 495.0 | 522.5 | |
| 0.00 | 4.07 | 0.00 | 2.42 | 2.69 | 243.30 | 32.53 | 283.08 | 0.5536 | 549.0 | 429.2 | |
| 0.00 | 1.42 | 0.00 | 0.84 | 0.80 | 243.15 | 32.38 | 279.78 | 0.5456 | 470.0 | 406.4 | |
| 0.00 | 1.42 | 0.00 | 0.84 | 2.04 | 243.07 | 32.30 | 282.03 | 0.5481 | 414.0 | 321.6 | |
| 0.00 | 1.24 | 0.00 | 0.73 | 1.94 | 242.89 | 32.12 | 281.93 | 0.5452 | 732.0 | 581.9 | |
| 0.00 | 0.80 | 0.00 | 0.47 | 1.42 | 242.84 | 32.07 | 281.01 | 0.5429 | 602.0 | 506.6 | |
| 0.00 | 1.51 | 0.00 | 0.89 | 2.63 | 242.83 | 32.07 | 283.19 | 0.5468 | 502.0 | 370.8 | |
| 4.25 | 374.35 | 2.51 | 218.75 | 3.08 | 242.67 | 31.90 | 284.07 | 0.5461 | 567.3 | 356.0 | |
| 0.62 | -39.00 | 0.36 | -39.00 | 2.43 | 242.44 | 31.67 | 283.01 | 0.5405 | 575.3 | 999999 | |
| 0.00 | 1.86 | 0.00 | 1.09 | 1.58 | 242.42 | 31.65 | 281.47 | 0.5373 | 833.0 | 630.6 | |
| 0.00 | 1.68 | 0.00 | 0.99 | 3.61 | 242.41 | 31.64 | 285.14 | 0.5445 | 464.0 | 333.8 | |
| 1.42 | -39.00 | 0.83 | -39.00 | 3.22 | 242.36 | 31.59 | 284.46 | 0.5422 | 683.5 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.67 | 0.36 | 242.19 | 31.42 | 279.31 | 0.5304 | 530.0 | 469.6 | |
| 0.00 | 0.97 | 0.00 | 0.58 | 5.26 | 242.31 | 31.54 | 288.08 | 0.5501 | 577.0 | 406.7 | |
| 1.86 | -39.00 | 1.09 | -39.00 | 3.05 | 242.14 | 31.37 | 284.27 | 0.5385 | 806.1 | 999999 | |
| 2.48 | -39.00 | 1.46 | -39.00 | 3.30 | 242.11 | 31.34 | 284.72 | 0.5390 | 791.2 | 999999 | |
| 0.00 | 1.33 | 0.00 | 0.77 | 0.65 | 242.05 | 31.28 | 279.91 | 0.5292 | 750.0 | 603.9 | |
| 0.00 | 1.24 | 0.00 | 0.73 | 5.74 | 242.16 | 31.39 | 289.00 | 0.5503 | 460.0 | 371.1 | |
| 0.00 | 1.15 | 0.00 | 0.67 | 0.74 | 241.91 | 31.14 | 280.12 | 0.5274 | 846.0 | 737.5 | |
| 3.37 | -39.00 | 1.97 | -39.00 | 3.50 | 241.91 | 31.14 | 285.19 | 0.5369 | 782.3 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.52 | 2.10 | 241.86 | 31.10 | 282.66 | 0.5311 | 483.0 | 479.3 | |
| 2.57 | -39.00 | 1.50 | -39.00 | 3.04 | 241.82 | 31.05 | 284.40 | 0.5339 | 913.7 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.62 | 2.27 | 241.73 | 30.96 | 283.04 | 0.5297 | 811.0 | 707.6 | |
| 1.68 | -39.00 | 0.98 | -39.00 | 3.61 | 241.70 | 30.93 | 285.49 | 0.5344 | 752.1 | 999999 | |
| 0.00 | 1.59 | 0.00 | 0.94 | 5.97 | 241.75 | 30.98 | 289.64 | 0.5457 | 423.0 | 477.2 | |
| 2.04 | -39.00 | 1.19 | -39.00 | 4.61 | 241.57 | 30.80 | 287.36 | 0.5369 | 624.2 | 999999 | |
| 1.77 | 3.37 | 1.04 | 1.98 | 5.59 | 241.62 | 30.85 | 289.06 | 0.5422 | 783.0 | 606.9 | |
| 0.27 | -39.00 | 0.16 | -39.00 | 4.09 | 241.51 | 30.74 | 286.46 | 0.5337 | 548.7 | 999999 | |
| 0.71 | 2.48 | 0.42 | 1.46 | 5.98 | 241.37 | 30.60 | 289.90 | 0.5405 | 712.0 | 563.8 | |
| 58.81 | -39.00 | 34.23 | -39.00 | 3.98 | 241.08 | 30.32 | 286.49 | 0.5272 | 1176.9 | 999999 | |
| 0.00 | 2.30 | 0.00 | 1.33 | 2.54 | 240.86 | 30.09 | 283.94 | 0.5181 | 744.0 | 611.4 | |
| 0.00 | 1.24 | 0.00 | 0.73 | 6.62 | 240.67 | 29.90 | 291.47 | 0.5342 | 758.0 | 506.0 | |
| 0.00 | 0.62 | 0.00 | 0.36 | 5.22 | 240.17 | 29.40 | 289.29 | 0.5200 | 665.0 | 581.6 | |
| 1.77 | 12.58 | 1.02 | 7.26 | 4.62 | 239.86 | 29.09 | 288.39 | 0.5128 | 996.2 | 722.9 | |
| 0.00 | 0.80 | 0.00 | 0.46 | 5.60 | 239.91 | 29.14 | 290.16 | 0.5183 | 678.0 | 627.4 | |
| 2.75 | 13.99 | 1.58 | 8.04 | 4.31 | 239.78 | 29.01 | 287.87 | 0.5101 | 1060.1 | 884.2 | |
| 0.89 | -67.00 | 0.51 | -67.00 | 4.04 | 239.76 | 29.00 | 287.36 | 0.5087 | 1046.1 | 999999 | |
| 0.00 | 1.59 | 0.00 | 0.91 | 2.98 | 239.31 | 28.55 | 285.61 | 0.4975 | 898.0 | 769.8 | |
| 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. | |