| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 196.38 | 1044.94 | 115.48 | 614.76 | 4.24 | 245.16 | 31.09 | 286.65 | 0.5387 | -128.5 | -100.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-18 10:00:34 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 |
| 0.89 | 252.63 | 0.54 | 155.46 | 4.72 | 248.98 | 34.92 | 285.48 | 0.5942 | -869.3 | -277.3 | |
| 36.60 | -1.00 | 22.53 | -1.00 | 5.21 | 248.98 | 34.91 | 286.27 | 0.5960 | -1155.9 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.65 | 3.64 | 248.71 | 34.64 | 283.82 | 0.5864 | -584.0 | -520.8 | |
| 1.51 | -1.00 | 0.92 | -1.00 | 4.97 | 248.48 | 34.42 | 286.12 | 0.5884 | -1100.5 | 999999 | |
| 1.77 | -1.00 | 1.08 | -1.00 | 4.29 | 248.37 | 34.31 | 285.05 | 0.5842 | -742.8 | 999999 | |
| 0.44 | -1.00 | 0.27 | -1.00 | 4.64 | 248.10 | 34.03 | 285.76 | 0.5818 | -875.2 | 999999 | |
| 3.46 | -1.00 | 2.10 | -1.00 | 4.27 | 248.01 | 33.94 | 285.19 | 0.5791 | -963.1 | 999999 | |
| 1.42 | -1.00 | 0.86 | -1.00 | 3.90 | 247.95 | 33.89 | 284.60 | 0.5770 | -800.7 | 999999 | |
| 0.00 | 10.37 | 0.00 | 6.27 | 5.67 | 247.33 | 33.26 | 287.86 | 0.5756 | -311.0 | -366.6 | |
| 7.97 | 327.50 | 4.80 | 195.26 | 4.78 | 247.13 | 33.06 | 286.46 | 0.5690 | -930.7 | -569.9 | |
| 0.00 | 0.89 | 0.00 | 0.53 | 2.03 | 246.91 | 32.84 | 281.81 | 0.5558 | -820.0 | -673.2 | |
| 0.00 | 1.68 | 0.00 | 1.00 | 1.84 | 246.87 | 32.80 | 281.50 | 0.5547 | -850.0 | -686.6 | |
| 0.00 | 1.42 | 0.00 | 0.85 | 5.99 | 246.95 | 32.88 | 288.59 | 0.5719 | 169.0 | 148.0 | |
| 52.55 | -10.00 | 31.42 | -10.00 | 4.21 | 246.77 | 32.71 | 285.67 | 0.5618 | -1203.3 | 999999 | |
| 0.00 | 1.42 | 0.00 | 0.85 | 5.98 | 246.73 | 32.67 | 288.70 | 0.5689 | -112.0 | -19.6 | |
| 0.00 | 4.70 | 0.00 | 2.78 | 2.06 | 246.44 | 32.38 | 282.06 | 0.5494 | -840.0 | -727.4 | |
| 2.84 | -10.00 | 1.69 | -10.00 | 3.77 | 246.46 | 32.40 | 285.05 | 0.5558 | -1249.5 | 999999 | |
| 1.86 | -10.00 | 1.11 | -10.00 | 4.62 | 246.51 | 32.44 | 286.51 | 0.5598 | -1056.3 | 999999 | |
| 0.00 | 2.75 | 0.00 | 1.63 | 2.82 | 246.39 | 32.33 | 283.43 | 0.5512 | -382.0 | -583.0 | |
| 0.00 | 0.97 | 0.00 | 0.58 | 2.69 | 246.24 | 32.18 | 283.26 | 0.5487 | -747.0 | -658.2 | |
| 1.51 | -10.00 | 0.89 | -10.00 | 3.88 | 246.25 | 32.19 | 285.35 | 0.5533 | -1178.1 | 999999 | |
| 0.71 | -10.00 | 0.42 | -10.00 | 3.23 | 246.16 | 32.09 | 284.27 | 0.5494 | -907.1 | 999999 | |
| 0.00 | 1.33 | 0.00 | 0.78 | 1.32 | 246.03 | 31.97 | 280.88 | 0.5411 | -769.0 | -669.1 | |
| 1.86 | -10.00 | 1.10 | -10.00 | 4.18 | 246.09 | 32.02 | 285.95 | 0.5522 | -1198.2 | 999999 | |
| 0.00 | 0.44 | 0.00 | 0.26 | 1.91 | 245.83 | 31.77 | 282.05 | 0.5401 | -644.0 | -646.6 | |
| 0.00 | 1.15 | 0.00 | 0.68 | 2.73 | 245.82 | 31.75 | 283.53 | 0.5428 | -694.0 | -628.7 | |
| 0.00 | 2.66 | 0.00 | 1.56 | 1.36 | 245.72 | 31.65 | 281.09 | 0.5367 | -730.0 | -722.0 | |
| 0.62 | 4.25 | 0.37 | 2.50 | 4.72 | 245.30 | 31.23 | 287.32 | 0.5435 | -787.9 | -670.0 | |
| 0.00 | 1.06 | 0.00 | 0.62 | 4.47 | 245.15 | 31.08 | 286.96 | 0.5402 | -797.0 | -646.2 | |
| 0.35 | 2.57 | 0.21 | 1.50 | 2.72 | 245.04 | 30.98 | 283.88 | 0.5316 | -994.8 | -784.2 | |
| 0.00 | 1.15 | 0.00 | 0.67 | 2.56 | 244.13 | 30.06 | 284.02 | 0.5178 | -803.0 | -672.4 | |
| 0.00 | 0.89 | 0.00 | 0.51 | 2.46 | 243.98 | 29.92 | 283.90 | 0.5154 | -350.0 | -285.6 | |
| 0.00 | 1.33 | 0.00 | 0.77 | 2.76 | 243.78 | 29.72 | 284.56 | 0.5136 | 3.0 | 56.3 | |
| 0.00 | 1.33 | 0.00 | 0.77 | 2.36 | 243.74 | 29.67 | 283.83 | 0.5114 | 586.0 | 443.5 | |
| 0.00 | 4.61 | 0.00 | 2.64 | 2.73 | 243.23 | 29.16 | 284.80 | 0.5055 | 668.0 | 488.5 | |
| 0.62 | 23.48 | 0.36 | 13.46 | 3.06 | 243.00 | 28.93 | 285.55 | 0.5034 | 640.1 | 27.1 | |
| 0.00 | 2.30 | 0.00 | 1.33 | 5.41 | 243.06 | 29.00 | 289.92 | 0.5154 | 542.0 | 389.6 | |
| 0.00 | 0.80 | 0.00 | 0.46 | 2.87 | 242.92 | 28.86 | 285.23 | 0.5016 | 460.0 | 378.0 | |
| 0.00 | 1.59 | 0.00 | 0.91 | 3.08 | 242.79 | 28.72 | 285.70 | 0.5005 | 224.0 | 396.3 | |
| 0.00 | 0.71 | 0.00 | 0.40 | 2.77 | 242.75 | 28.68 | 285.14 | 0.4986 | 462.0 | 402.5 | |
| 0.00 | 2.30 | 0.00 | 1.31 | 1.66 | 242.41 | 28.35 | 283.13 | 0.4893 | 849.0 | 647.9 | |
| 6.73 | 308.54 | 3.84 | 174.33 | 3.18 | 242.41 | 28.35 | 286.12 | 0.4955 | 733.7 | 421.7 | |
| 0.00 | 3.72 | 0.00 | 2.12 | 2.63 | 242.40 | 28.33 | 285.06 | 0.4930 | 579.0 | 559.8 | |
| 0.00 | 1.68 | 0.00 | 0.96 | 3.61 | 242.36 | 28.30 | 286.97 | 0.4966 | 51.0 | 155.0 | |
| 0.00 | 2.13 | 0.00 | 1.21 | 3.45 | 242.29 | 28.22 | 286.72 | 0.4948 | 412.0 | 376.2 | |
| 1.24 | 5.85 | 0.70 | 3.32 | 2.47 | 242.19 | 28.12 | 284.86 | 0.4892 | 850.3 | 637.6 | |
| 0.00 | 1.06 | 0.00 | 0.60 | 2.75 | 242.16 | 28.10 | 285.41 | 0.4900 | 907.0 | 762.4 | |
| 2.30 | -42.00 | 1.31 | -42.00 | 3.11 | 242.14 | 28.07 | 286.14 | 0.4912 | 834.1 | 999999 | |
| 0.00 | 1.95 | 0.00 | 1.11 | 5.25 | 242.16 | 28.09 | 290.23 | 0.5017 | 513.0 | 367.1 | |
| 0.00 | 2.66 | 0.00 | 1.50 | 0.52 | 241.95 | 27.89 | 281.05 | 0.4785 | 553.0 | 561.8 | |
| 0.00 | 1.15 | 0.00 | 0.65 | 2.46 | 241.92 | 27.85 | 284.99 | 0.4851 | 793.0 | 646.7 | |
| 2.22 | -42.00 | 1.26 | -42.00 | 3.43 | 241.81 | 27.74 | 286.97 | 0.4878 | 907.6 | 999999 | |
| 2.57 | 6.29 | 1.45 | 3.56 | 3.06 | 241.73 | 27.66 | 286.29 | 0.4850 | 959.6 | 702.2 | |
| 1.33 | -42.00 | 0.76 | -42.00 | 4.86 | 241.73 | 27.66 | 289.79 | 0.4936 | 511.0 | 999999 | |
| 0.00 | 1.33 | 0.00 | 0.75 | 2.08 | 241.63 | 27.57 | 284.39 | 0.4794 | 722.0 | 612.3 | |
| 0.00 | 3.01 | 0.00 | 1.70 | 2.39 | 241.57 | 27.51 | 285.03 | 0.4798 | 622.0 | 536.4 | |
| 0.89 | -42.00 | 0.50 | -42.00 | 3.97 | 241.55 | 27.49 | 288.18 | 0.4866 | 718.0 | 999999 | |
| 2.84 | -42.00 | 1.61 | -42.00 | 4.64 | 241.51 | 27.45 | 289.51 | 0.4894 | 715.9 | 999999 | |
| 0.00 | 4.96 | 0.00 | 2.82 | 5.43 | 241.52 | 27.45 | 291.03 | 0.4937 | 787.0 | 711.2 | |
| 0.00 | 3.01 | 0.00 | 1.72 | 5.95 | 241.54 | 27.48 | 292.00 | 0.4970 | 678.0 | 616.9 | |
| 0.00 | 3.54 | 0.00 | 1.99 | 2.17 | 241.40 | 27.33 | 284.68 | 0.4763 | 646.0 | 610.5 | |
| 0.00 | 1.33 | 0.00 | 0.75 | 1.67 | 241.22 | 27.15 | 283.77 | 0.4716 | 804.0 | 665.0 | |
| 0.00 | 1.06 | 0.00 | 0.60 | 2.21 | 240.99 | 26.93 | 285.00 | 0.4704 | 869.0 | 783.3 | |
| 52.28 | -42.00 | 29.47 | -42.00 | 3.97 | 241.01 | 26.95 | 288.56 | 0.4788 | 1286.9 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.70 | 6.18 | 241.05 | 26.98 | 292.80 | 0.4913 | 771.0 | 644.9 | |
| 0.00 | 1.59 | 0.00 | 0.90 | 5.18 | 240.59 | 26.52 | 291.23 | 0.4791 | 712.0 | 542.4 | |
| 0.00 | 3.81 | 0.00 | 2.13 | 2.79 | 240.30 | 26.23 | 286.62 | 0.4627 | 838.0 | 672.1 | |
| 0.00 | 1.59 | 0.00 | 0.90 | 5.31 | 240.15 | 26.09 | 291.83 | 0.4737 | 678.0 | 555.2 | |
| 0.00 | 1.15 | 0.00 | 0.64 | 3.14 | 240.01 | 25.94 | 287.55 | 0.4600 | 832.0 | 770.7 | |
| 0.00 | 1.06 | 0.00 | 0.60 | 5.16 | 240.05 | 25.98 | 291.61 | 0.4712 | 698.0 | 644.1 | |
| 0.00 | 3.99 | 0.00 | 2.23 | 4.94 | 240.00 | 25.94 | 291.21 | 0.4694 | 717.0 | 704.1 | |
| 2.30 | 15.42 | 1.29 | 8.61 | 4.63 | 239.86 | 25.79 | 290.70 | 0.4655 | 960.1 | 871.2 | |
| 4.70 | -72.00 | 2.62 | -72.00 | 4.29 | 239.74 | 25.68 | 290.10 | 0.4620 | 1116.3 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.59 | 5.34 | 238.48 | 24.42 | 293.27 | 0.4499 | 760.0 | 608.3 | |
| 0.00 | 1.42 | 0.00 | 0.78 | 5.07 | 237.87 | 23.81 | 293.26 | 0.4395 | 753.0 | 576.2 | |
| 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. | |