SDO HMI 2014-03-11 21:00:29 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 |
| 32.42 | 157.22 | 16.34 | 79.14 | -10.22 | 358.33 | 9.04 | 248.36 | 0.1748 | 500.0 | 436.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-11 21:00:29 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 | 1.65 | 0.00 | 0.84 | -14.46 | 2.23 | 12.94 | 239.23 | 0.2535 | 768.0 | 585.2 | |
| 0.00 | 1.56 | 0.00 | 0.79 | -13.05 | 1.05 | 11.77 | 242.34 | 0.2253 | 872.0 | 701.4 | |
| 0.00 | 1.73 | 0.00 | 0.87 | -7.11 | 0.26 | 10.97 | 269.93 | 0.1898 | 871.0 | 732.3 | |
| 0.00 | 1.73 | 0.00 | 0.87 | -6.31 | 0.18 | 10.90 | 274.20 | 0.1893 | 824.0 | 702.1 | |
| 0.00 | 8.84 | 0.00 | 4.46 | -8.09 | 0.16 | 10.88 | 264.69 | 0.1885 | 907.0 | 736.9 | |
| 15.26 | 54.61 | 7.70 | 27.57 | -9.94 | 0.16 | 10.87 | 255.06 | 0.1931 | 1293.9 | 525.1 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -7.77 | 0.00 | 10.71 | 266.38 | 0.1854 | 957.0 | 764.6 | |
| 0.00 | 0.52 | 0.00 | 0.26 | -6.37 | 359.97 | 10.68 | 273.97 | 0.1855 | 505.0 | 616.3 | |
| 0.00 | 3.29 | 0.00 | 1.66 | -7.59 | 359.97 | 10.68 | 267.34 | 0.1847 | 978.0 | 898.6 | |
| 0.00 | 1.65 | 0.00 | 0.83 | -6.91 | 359.77 | 10.48 | 271.09 | 0.1815 | 824.0 | 626.7 | |
| 17.16 | 20.80 | 8.64 | 10.48 | -9.33 | 359.58 | 10.30 | 257.64 | 0.1814 | 1120.9 | 703.0 | |
| 0.00 | 1.21 | 0.00 | 0.61 | -7.78 | 359.39 | 10.10 | 266.17 | 0.1750 | 850.0 | 688.1 | |
| 0.00 | 1.82 | 0.00 | 0.92 | -6.98 | 359.34 | 10.06 | 270.79 | 0.1741 | 717.0 | 582.1 | |
| 0.00 | 2.95 | 0.00 | 1.48 | -7.55 | 359.26 | 9.98 | 267.51 | 0.1727 | 1100.0 | 960.9 | |
| 0.00 | 2.08 | 0.00 | 1.05 | -7.04 | 359.10 | 9.81 | 270.46 | 0.1699 | 979.0 | 753.5 | |
| 0.00 | 1.65 | 0.00 | 0.83 | -7.46 | 358.99 | 9.70 | 267.98 | 0.1679 | 845.0 | 714.8 | |
| 0.00 | 2.34 | 0.00 | 1.18 | -8.51 | 358.86 | 9.57 | 261.67 | 0.1670 | 998.0 | 818.2 | |
| 0.00 | 2.08 | 0.00 | 1.04 | -6.61 | 358.42 | 9.14 | 273.33 | 0.1587 | 931.0 | 749.4 | |
| 0.00 | 2.95 | 0.00 | 1.48 | -8.22 | 358.46 | 9.17 | 263.17 | 0.1596 | 812.0 | 694.1 | |
| 0.00 | 2.86 | 0.00 | 1.44 | -8.49 | 358.40 | 9.11 | 261.45 | 0.1592 | 741.0 | 708.8 | |
| 0.00 | 2.25 | 0.00 | 1.14 | -14.72 | 357.17 | 7.88 | 225.23 | 0.1877 | 942.0 | 726.5 | |
| 0.00 | 1.47 | 0.00 | 0.74 | -14.48 | 357.16 | 7.87 | 226.15 | 0.1848 | 873.0 | 681.9 | |
| 0.00 | 2.51 | 0.00 | 1.26 | -12.30 | 356.97 | 7.68 | 235.58 | 0.1591 | 960.0 | 744.8 | |
| 0.00 | 1.39 | 0.00 | 0.70 | -14.28 | 356.69 | 7.40 | 225.25 | 0.1766 | 997.0 | 798.0 | |
| 0.00 | 1.30 | 0.00 | 0.65 | -13.74 | 356.49 | 7.20 | 226.78 | 0.1678 | 993.0 | 824.3 | |
| 0.00 | 1.30 | 0.00 | 0.65 | -12.64 | 356.21 | 6.92 | 231.02 | 0.1520 | 925.0 | 685.3 | |
| 0.00 | 3.90 | 0.00 | 1.96 | -13.39 | 356.17 | 6.88 | 227.14 | 0.1598 | 1040.0 | 908.2 | |
| 0.00 | 1.39 | 0.00 | 0.70 | -13.06 | 356.07 | 6.78 | 228.30 | 0.1547 | 1017.0 | 873.6 | |
| 0.00 | 1.56 | 0.00 | 0.78 | -13.69 | 355.34 | 6.06 | 222.13 | 0.1535 | 818.0 | 753.1 | |
| 0.00 | 0.87 | 0.00 | 0.44 | -16.04 | 355.35 | 6.06 | 213.39 | 0.1851 | -863.0 | -707.4 | |
| 0.00 | 1.13 | 0.00 | 0.57 | -14.33 | 355.24 | 5.95 | 218.95 | 0.1605 | 785.0 | 684.5 | |
| 0.00 | 2.17 | 0.00 | 1.09 | -15.51 | 354.46 | 5.17 | 211.02 | 0.1694 | -773.0 | -674.1 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -15.84 | 354.22 | 4.93 | 208.85 | 0.1723 | -776.0 | -602.8 | |
| 0.00 | 1.21 | 0.00 | 0.60 | -8.34 | 353.19 | 3.90 | 253.61 | 0.0705 | -908.0 | -732.1 | |
| 0.00 | 0.35 | 0.00 | 0.17 | -13.63 | 352.18 | 2.89 | 203.69 | 0.1226 | -418.0 | -418.5 | |
| 0.00 | 0.87 | 0.00 | 0.43 | -14.62 | 351.94 | 2.66 | 199.19 | 0.1371 | -923.0 | -769.5 | |
| 0.00 | 1.21 | 0.00 | 0.61 | -13.30 | 351.90 | 2.61 | 202.71 | 0.1154 | -776.0 | -587.6 | |
| 0.00 | 0.87 | 0.00 | 0.43 | -14.44 | 351.57 | 2.29 | 197.07 | 0.1321 | -802.0 | -551.7 | |
| 0.00 | 3.29 | 0.00 | 1.65 | -14.59 | 351.51 | 2.23 | 196.32 | 0.1343 | -714.0 | -610.4 | |
| 0.00 | 1.39 | 0.00 | 0.69 | -12.80 | 351.19 | 1.91 | 198.45 | 0.1029 | -826.0 | -626.2 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -13.49 | 351.07 | 1.79 | 195.53 | 0.1138 | -781.0 | -635.9 | |
| 0.00 | 1.73 | 0.00 | 0.86 | -6.27 | 350.72 | 1.43 | 303.84 | 0.0300 | -902.0 | -768.4 | |
| 0.00 | 1.21 | 0.00 | 0.60 | -11.13 | 350.45 | 1.17 | 196.37 | 0.0713 | -927.0 | -630.2 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -10.89 | 350.42 | 1.14 | 196.95 | 0.0671 | -734.0 | -635.8 | |
| 0.00 | 1.21 | 0.00 | 0.60 | -12.83 | 348.78 | -0.51 | 174.96 | 0.0985 | -1113.0 | -963.2 | |
| 0.00 | 1.04 | 0.00 | 0.52 | -16.01 | 348.49 | -0.80 | 175.00 | 0.1540 | -759.0 | -644.8 | |
| 0.00 | 1.21 | 0.00 | 0.60 | -13.12 | 347.92 | -1.36 | 167.30 | 0.1059 | -814.0 | -644.6 | |
| 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. | |