groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12134 22.76 157.04 11.31 78.25 9.03 174.27 2.89 280.37 0.0943 97.0 138.6


previous   or   next   observation for the same group / back to the solar disc

SDO HMI 2014-08-08 12:00:39 UT

No observation available
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!)


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 1.17 0.00 0.59 6.40 182.67 11.28 271.31 0.1954 -796.0 -642.4
2 0.00 4.34 0.00 2.19 6.43 182.42 11.03 271.50 0.1911 -1016.0 -810.2
3 0.00 1.72 0.00 0.87 6.68 182.30 10.92 272.81 0.1892 -815.0 -676.0
4 0.00 1.36 0.00 0.68 6.74 182.15 10.76 273.18 0.1866 -856.0 -646.3
5 0.00 0.72 0.00 0.36 6.59 182.11 10.73 272.37 0.1859 -1027.0 -890.8
6 0.00 0.99 0.00 0.50 11.16 182.10 10.71 295.56 0.2030 -627.0 -472.3
7 0.00 1.08 0.00 0.55 6.87 181.90 10.52 273.92 0.1824 -796.0 -665.1
8 0.00 2.08 0.00 1.05 11.01 181.68 10.30 295.73 0.1956 -884.0 -609.2
9 0.00 1.17 0.00 0.59 10.53 181.48 10.09 293.83 0.1892 -860.0 -637.5
10 0.00 0.90 0.00 0.46 10.96 181.15 9.76 296.65 0.1870 -865.0 -675.3
11 0.00 1.08 0.00 0.55 10.66 181.14 9.75 295.17 0.1847 -862.0 -599.8
12 0.00 1.17 0.00 0.59 10.94 180.99 9.60 296.87 0.1844 -837.0 -618.8
13 0.00 1.72 0.00 0.86 8.88 180.40 9.01 286.87 0.1624 -891.0 -710.5
14 0.00 0.99 0.00 0.50 8.49 179.79 8.41 285.47 0.1508 -900.0 -759.7
15 0.00 5.69 0.00 2.85 9.07 179.75 8.36 289.24 0.1528 -561.0 -732.3
16 0.00 1.54 0.00 0.77 9.44 179.44 8.06 292.22 0.1501 -962.0 -778.5
17 0.63 2.80 0.32 1.40 9.01 179.37 7.99 289.68 0.1464 -1157.7 -911.5
18 0.45 1.63 0.23 0.81 9.60 179.23 7.84 293.73 0.1477 -1078.2 -898.6
19 0.00 0.72 0.00 0.36 9.72 178.92 7.54 295.36 0.1437 -1030.0 -873.1
20 0.00 1.90 0.00 0.95 9.69 178.83 7.44 295.44 0.1420 -962.0 -761.4
21 0.00 3.43 0.00 1.71 8.30 178.06 6.67 287.56 0.1211 -899.0 -632.6
22 0.00 1.45 0.00 0.72 2.54 177.07 5.68 236.93 0.1185 -851.0 -647.0
23 0.00 1.63 0.00 0.81 8.56 176.73 5.35 293.80 0.1011 -1071.0 -901.3
24 0.00 0.81 0.00 0.41 10.30 176.76 5.37 307.56 0.1168 -996.0 -800.1
25 0.00 0.90 0.00 0.45 8.51 176.27 4.88 295.19 0.0934 -918.0 -830.5
26 0.00 3.16 0.00 1.57 8.24 176.17 4.79 292.86 0.0900 -1201.0 -894.8
27 0.00 1.81 0.00 0.90 8.57 175.99 4.60 297.11 0.0896 -1079.0 -863.8
28 0.00 1.54 0.00 0.76 9.15 175.81 4.43 303.65 0.0920 -963.0 -740.5
29 0.00 4.70 0.00 2.34 8.63 175.78 4.39 298.86 0.0868 -797.0 -779.5
30 0.00 2.17 0.00 1.08 9.49 175.63 4.25 307.76 0.0928 -909.0 -652.8
31 0.00 2.35 0.00 1.17 11.44 175.01 3.62 325.62 0.1102 757.0 436.3
32 1.45 3.61 0.72 1.80 9.87 174.12 2.74 323.22 0.0790 1135.0 929.0
33 0.00 1.54 0.00 0.76 8.13 173.92 2.54 306.75 0.0550 854.0 726.9
34 0.00 1.27 0.00 0.63 9.38 173.87 2.49 321.84 0.0696 785.0 635.8
35 0.00 2.08 0.00 1.03 8.99 173.65 2.27 320.60 0.0619 795.0 593.6
36 0.00 0.81 0.00 0.40 9.84 173.57 2.18 329.00 0.0732 890.0 690.7
37 0.00 6.23 0.00 3.09 8.04 173.46 2.08 310.96 0.0477 621.0 765.9
38 0.00 1.27 0.00 0.63 8.86 173.41 2.02 322.54 0.0576 833.0 711.2
39 0.00 3.80 0.00 1.88 8.41 173.31 1.93 318.46 0.0504 1124.0 989.5
40 0.00 2.62 0.00 1.30 8.96 173.19 1.81 326.52 0.0567 1011.0 750.1
41 0.00 5.42 0.00 2.69 8.65 173.01 1.62 326.22 0.0505 575.0 707.4
42 0.00 1.08 0.00 0.54 8.78 172.70 1.31 332.71 0.0496 954.0 806.8
43 0.00 0.99 0.00 0.49 9.51 172.61 1.22 339.59 0.0607 869.0 647.5
44 0.00 3.52 0.00 1.75 10.18 172.55 1.17 343.66 0.0715 1005.0 823.6
45 5.15 37.14 2.56 18.43 9.78 171.99 0.61 350.33 0.0626 1149.8 807.8
46 8.40 -45.00 4.17 -45.00 9.63 171.81 0.42 352.94 0.0595 1250.6 999999
47 0.00 1.27 0.00 0.63 9.24 171.65 0.27 354.91 0.0523 998.0 800.8
48 0.00 1.72 0.00 0.85 8.32 171.62 0.24 353.54 0.0364 957.0 749.6
49 0.81 3.07 0.40 1.53 9.97 171.53 0.15 357.77 0.0650 984.0 831.6
50 3.61 -45.00 1.79 -45.00 9.39 171.47 0.08 358.48 0.0548 1226.3 999999
51 0.00 1.17 0.00 0.58 8.35 171.38 -0.01 0.27 0.0367 938.0 802.9
52 0.00 2.17 0.00 1.08 8.51 171.25 -0.13 3.34 0.0394 857.0 658.7
53 0.00 1.08 0.00 0.54 8.08 171.07 -0.32 9.80 0.0324 926.0 730.8
54 2.26 4.88 1.12 2.42 9.45 171.04 -0.35 6.14 0.0562 1105.7 916.9
55 0.00 2.35 0.00 1.17 8.87 170.92 -0.47 10.11 0.0465 954.0 779.9
56 0.00 1.45 0.00 0.72 8.20 169.35 -2.04 46.06 0.0491 873.0 562.6
57 0.00 1.27 0.00 0.63 8.98 167.68 -3.70 53.21 0.0800 821.0 649.6
58 0.00 2.44 0.00 1.22 11.11 163.77 -7.62 56.69 0.1563 742.0 756.0
59 0.00 2.62 0.00 1.32 9.19 161.45 -9.94 72.84 0.1792 738.0 633.9
60 0.00 1.45 0.00 0.74 6.47 158.14 -13.25 88.35 0.2289 851.0 628.0


  • 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.