SDO HMI 2014-04-16 11:00:34 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 133.12 | 631.93 | 67.37 | 319.93 | 4.35 | 245.96 | 6.03 | 330.11 | 0.2060 | -229.9 | -203.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-16 11:00:34 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 |
| 78.33 | 416.32 | 39.79 | 211.53 | 4.51 | 247.94 | 8.01 | 321.22 | 0.2228 | -1491.2 | -430.7 | |
| 0.00 | 1.24 | 0.00 | 0.62 | 2.54 | 245.98 | 6.05 | 322.93 | 0.1754 | -911.0 | -767.3 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 2.78 | 245.89 | 5.96 | 324.15 | 0.1779 | -790.0 | -629.6 | |
| 0.00 | 1.59 | 0.00 | 0.80 | 2.96 | 245.68 | 5.75 | 325.71 | 0.1784 | -1014.0 | -894.4 | |
| 3.54 | 15.58 | 1.79 | 7.86 | 3.88 | 245.59 | 5.66 | 328.77 | 0.1908 | -1109.2 | -881.3 | |
| 3.81 | -5.00 | 1.92 | -5.00 | 4.03 | 245.50 | 5.58 | 329.58 | 0.1923 | -1056.7 | 999999 | |
| 0.00 | 2.04 | 0.00 | 1.03 | 3.24 | 245.50 | 5.57 | 327.39 | 0.1806 | -863.0 | -768.3 | |
| 0.00 | 1.50 | 0.00 | 0.76 | 2.35 | 245.28 | 5.35 | 325.62 | 0.1658 | -874.0 | -754.9 | |
| 0.00 | 1.42 | 0.00 | 0.71 | 3.90 | 245.20 | 5.27 | 330.65 | 0.1879 | -943.0 | -794.3 | |
| 1.86 | 6.99 | 0.94 | 3.52 | 3.63 | 244.77 | 4.85 | 331.96 | 0.1801 | -986.1 | -823.7 | |
| 0.00 | 6.81 | 0.00 | 3.44 | 4.27 | 244.63 | 4.70 | 334.24 | 0.1888 | -1010.0 | -891.4 | |
| 0.62 | 5.40 | 0.31 | 2.72 | 4.41 | 243.75 | 3.82 | 338.86 | 0.1852 | -785.1 | -579.4 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 3.38 | 243.65 | 3.73 | 337.17 | 0.1680 | 781.0 | 629.5 | |
| 0.53 | 3.81 | 0.27 | 1.92 | 5.21 | 243.64 | 3.71 | 340.86 | 0.1973 | -1023.5 | -728.8 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 3.83 | 243.36 | 3.43 | 339.79 | 0.1734 | 647.0 | 417.0 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 5.36 | 243.36 | 3.44 | 342.41 | 0.1984 | -778.0 | -564.8 | |
| 0.00 | 4.16 | 0.00 | 2.10 | 4.56 | 242.57 | 2.65 | 345.24 | 0.1814 | 584.0 | 262.9 | |
| 0.00 | 2.57 | 0.00 | 1.28 | 2.34 | 242.53 | 2.61 | 341.56 | 0.1443 | 894.0 | 659.5 | |
| 0.00 | 1.50 | 0.00 | 0.75 | 3.07 | 242.51 | 2.58 | 343.21 | 0.1562 | -750.0 | -613.1 | |
| 0.00 | 4.43 | 0.00 | 2.22 | 3.77 | 242.33 | 2.40 | 345.44 | 0.1670 | 831.0 | 626.4 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 4.99 | 242.18 | 2.25 | 347.84 | 0.1870 | 673.0 | 431.8 | |
| 2.39 | 50.98 | 1.20 | 25.65 | 4.47 | 242.12 | 2.19 | 347.57 | 0.1780 | 827.7 | 473.6 | |
| 0.00 | 1.86 | 0.00 | 0.93 | 3.01 | 242.05 | 2.13 | 345.93 | 0.1531 | 978.0 | 752.5 | |
| 1.77 | -22.00 | 0.89 | -22.00 | 4.16 | 242.00 | 2.07 | 347.88 | 0.1724 | 710.8 | 999999 | |
| 9.29 | -22.00 | 4.68 | -22.00 | 4.38 | 241.91 | 1.98 | 348.64 | 0.1757 | 1092.5 | 999999 | |
| 0.00 | 8.41 | 0.00 | 4.22 | 3.49 | 241.85 | 1.92 | 347.94 | 0.1605 | 203.0 | 181.6 | |
| 6.73 | -22.00 | 3.39 | -22.00 | 4.56 | 241.76 | 1.83 | 349.67 | 0.1783 | 908.4 | 999999 | |
| 6.37 | -22.00 | 3.21 | -22.00 | 4.35 | 241.61 | 1.68 | 350.30 | 0.1742 | 1177.6 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 2.37 | 241.45 | 1.52 | 349.02 | 0.1400 | 1015.0 | 861.8 | |
| 0.00 | 2.92 | 0.00 | 1.46 | 2.61 | 241.45 | 1.52 | 349.34 | 0.1442 | 913.0 | 756.4 | |
| 0.00 | 3.36 | 0.00 | 1.69 | 4.86 | 241.40 | 1.47 | 351.92 | 0.1825 | 758.0 | 706.7 | |
| 1.95 | 52.13 | 0.98 | 26.18 | 3.43 | 241.36 | 1.43 | 350.85 | 0.1579 | 1115.5 | 745.6 | |
| 1.24 | -32.00 | 0.62 | -32.00 | 3.70 | 241.36 | 1.44 | 351.12 | 0.1626 | 1048.4 | 999999 | |
| 13.01 | -32.00 | 6.54 | -32.00 | 4.04 | 241.18 | 1.26 | 352.49 | 0.1679 | 1206.9 | 999999 | |
| 0.00 | 1.42 | 0.00 | 0.71 | 3.10 | 241.15 | 1.22 | 351.88 | 0.1516 | 969.0 | 764.6 | |
| 0.00 | 1.33 | 0.00 | 0.66 | 2.52 | 241.06 | 1.13 | 351.95 | 0.1415 | 937.0 | 812.8 | |
| 0.00 | 2.30 | 0.00 | 1.15 | 2.97 | 240.94 | 1.01 | 353.18 | 0.1491 | 993.0 | 862.5 | |
| 0.00 | 1.68 | 0.00 | 0.85 | 5.02 | 240.95 | 1.02 | 354.47 | 0.1842 | 821.0 | 624.5 | |
| 1.68 | -32.00 | 0.84 | -32.00 | 4.01 | 240.91 | 0.98 | 354.08 | 0.1668 | 1041.2 | 999999 | |
| 0.00 | 3.01 | 0.00 | 1.51 | 3.49 | 240.67 | 0.74 | 355.27 | 0.1575 | 574.0 | 607.8 | |
| 0.00 | 1.68 | 0.00 | 0.84 | 1.49 | 240.46 | 0.53 | 355.67 | 0.1225 | 806.0 | 678.9 | |
| 0.00 | 1.95 | 0.00 | 0.98 | 4.65 | 240.28 | 0.35 | 358.01 | 0.1771 | 968.0 | 765.4 | |
| 0.00 | 3.19 | 0.00 | 1.60 | 4.38 | 240.22 | 0.29 | 358.31 | 0.1724 | 916.0 | 768.9 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 4.56 | 240.04 | 0.11 | 359.37 | 0.1755 | 934.0 | 785.6 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 5.17 | 239.53 | -0.40 | 2.16 | 0.1861 | 904.0 | 728.6 | |
| 0.00 | 1.59 | 0.00 | 0.80 | 4.16 | 239.31 | -0.61 | 3.64 | 0.1689 | 1133.0 | 937.9 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 4.01 | 238.77 | -1.16 | 6.95 | 0.1672 | 923.0 | 658.5 | |
| 0.00 | 1.42 | 0.00 | 0.71 | 4.17 | 238.59 | -1.34 | 7.90 | 0.1702 | 1246.0 | 1009.2 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 4.26 | 238.41 | -1.52 | 8.87 | 0.1723 | 729.0 | 620.0 | |
| 0.00 | 1.42 | 0.00 | 0.71 | 4.11 | 238.38 | -1.55 | 9.18 | 0.1697 | 1036.0 | 848.8 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 6.31 | 237.83 | -2.10 | 10.08 | 0.2088 | 720.0 | 567.0 | |
| 0.00 | 2.30 | 0.00 | 1.15 | 3.01 | 237.81 | -2.12 | 14.03 | 0.1532 | 897.0 | 663.5 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 6.50 | 237.77 | -2.16 | 10.21 | 0.2121 | 898.0 | 666.7 | |
| 0.00 | 1.42 | 0.00 | 0.72 | 6.35 | 237.14 | -2.79 | 13.28 | 0.2118 | 831.0 | 636.7 | |
| 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. | |