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

11346 66.21 368.65 44.62 248.25 -18.85 337.68 -37.22 122.31 0.6769 287.7 189.2


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

SDO HMI 2011-11-15 03:58:58 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 1.55 0.00 0.94 -17.88 345.42 -29.49 126.63 0.5860 496.0 451.5
2 0.00 1.72 0.00 1.04 -16.32 345.02 -29.89 123.98 0.5790 678.0 460.5
3 0.00 0.60 0.00 0.38 -19.96 343.91 -30.99 128.24 0.6186 729.0 644.3
4 0.00 0.86 0.00 0.54 -19.87 343.71 -31.20 127.95 0.6201 647.0 436.8
5 0.00 2.58 0.00 1.66 -19.79 341.98 -32.93 126.46 0.6383 726.0 577.0
6 0.00 1.12 0.00 0.72 -18.68 340.57 -34.33 123.92 0.6462 606.0 545.9
7 0.00 5.07 0.00 3.34 -19.38 339.72 -35.19 124.25 0.6600 -416.0 -429.9
8 38.87 198.31 25.39 129.39 -17.96 339.44 -35.46 122.15 0.6542 1089.2 434.0
9 1.29 111.88 0.85 74.65 -19.14 339.16 -35.75 123.55 0.6646 649.3 -34.2
10 1.46 -9.00 0.97 -9.00 -19.37 338.98 -35.92 123.74 0.6679 540.6 999999
11 1.98 -9.00 1.31 -9.00 -18.95 339.01 -35.90 123.20 0.6651 781.6 999999
12 1.89 -9.00 1.26 -9.00 -18.65 338.54 -36.37 122.49 0.6684 493.0 999999
13 0.86 -8.00 0.57 -8.00 -18.07 338.64 -36.26 121.78 0.6638 500.8 999999
14 0.00 1.46 0.00 0.97 -17.96 338.20 -36.70 121.35 0.6681 -139.0 -118.4
15 12.21 -9.00 8.19 -9.00 -18.93 337.88 -37.02 122.43 0.6772 -731.7 999999
16 1.29 2.06 0.87 1.39 -18.69 337.27 -37.63 121.74 0.6825 -643.1 -629.0
17 0.00 1.38 0.00 0.93 -18.67 337.00 -37.91 121.54 0.6853 -653.0 -553.0
18 1.55 4.47 1.04 3.01 -17.65 337.10 -37.80 120.25 0.6785 786.6 524.2
19 0.00 1.03 0.00 0.70 -17.92 336.48 -38.43 120.24 0.6869 591.0 477.6
20 0.00 1.03 0.00 0.70 -17.25 336.61 -38.30 119.43 0.6819 688.0 471.3
21 0.00 1.38 0.00 0.94 -17.64 336.27 -38.64 119.76 0.6877 584.0 533.9
22 0.00 1.20 0.00 0.88 -20.60 332.83 -42.08 121.63 0.7390 608.0 500.9
23 0.00 1.03 0.00 0.78 -21.20 331.53 -43.37 121.68 0.7547 -459.0 -354.7
24 0.00 1.03 0.00 0.80 -22.70 330.36 -44.54 122.90 0.7730 -665.0 -540.1
25 0.00 2.49 0.00 1.90 -21.03 330.67 -44.24 121.05 0.7624 -108.0 -187.9
26 0.00 0.69 0.00 0.56 -24.59 328.55 -46.36 124.19 0.7979 -413.0 -424.4
27 0.00 0.86 0.00 0.67 -21.19 329.93 -44.97 120.89 0.7702 120.0 83.4
28 0.00 0.52 0.00 0.48 -29.72 325.36 -49.55 128.38 0.8452 -508.0 -461.2
29 0.00 0.34 0.00 0.29 -24.81 327.86 -47.04 124.13 0.8048 -515.0 -473.8
30 0.00 0.69 0.00 0.58 -24.58 327.06 -47.85 123.49 0.8107 -470.0 -519.1
31 0.00 2.41 0.00 2.06 -25.11 326.39 -48.52 123.79 0.8184 -136.0 -72.6
32 0.00 1.55 0.00 1.32 -24.94 326.48 -48.43 123.64 0.8170 -497.0 -385.5
33 0.00 1.72 0.00 1.51 -25.28 325.29 -49.62 123.51 0.8282 -495.0 -403.5
34 1.20 5.07 0.98 4.11 -20.85 327.16 -47.75 119.22 0.7949 -614.5 -528.0
35 0.00 0.60 0.00 0.52 -23.60 325.08 -49.82 121.53 0.8236 -136.0 -214.4
36 3.61 4.99 3.19 4.40 -24.15 324.59 -50.32 121.94 0.8298 -364.4 -335.1
37 0.00 0.86 0.00 0.75 -23.48 324.89 -50.01 121.31 0.8248 -439.0 -369.6
38 0.00 1.55 0.00 1.34 -23.01 324.98 -49.92 120.82 0.8223 -650.0 -501.9
39 0.00 1.03 0.00 0.90 -23.25 324.76 -50.15 121.00 0.8251 -193.0 -168.7
40 0.00 1.29 0.00 1.12 -22.80 324.69 -50.22 120.46 0.8241 -332.0 -318.9
41 0.00 1.46 0.00 1.29 -22.85 324.10 -50.81 120.29 0.8293 -223.0 -164.4
42 0.00 0.77 0.00 0.69 -22.22 323.55 -51.35 119.36 0.8318 -432.0 -307.8


  • 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.