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

11204 102.66 412.95 54.22 218.51 16.35 48.46 3.05 351.48 0.3501 -332.4 -94.9


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

SDO HMI 2011-05-06 03:59:07 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 1.16 278.29 0.62 147.23 16.23 50.59 5.17 345.74 0.3527 -873.2 -386.9
2 8.23 -1.00 4.36 -1.00 16.65 50.25 4.83 346.91 0.3580 -937.9 999999
3 27.45 -1.00 14.51 -1.00 16.23 50.17 4.76 346.83 0.3511 -1165.4 999999
4 0.98 -1.00 0.52 -1.00 16.97 50.07 4.65 347.59 0.3625 -714.9 999999
5 26.02 -1.00 13.71 -1.00 15.68 49.91 4.49 347.18 0.3413 -1178.4 999999
6 3.13 -1.00 1.66 -1.00 16.55 49.71 4.29 348.28 0.3545 -737.2 999999
7 2.33 -1.00 1.23 -1.00 16.16 49.57 4.16 348.40 0.3479 -994.0 999999
8 2.15 -1.00 1.13 -1.00 16.16 49.32 3.90 349.09 0.3470 -969.4 999999
9 0.00 1.07 0.00 0.56 15.13 49.30 3.88 348.53 0.3304 -813.0 -659.2
10 0.00 1.16 0.00 0.61 15.26 49.24 3.82 348.79 0.3323 -740.0 -578.0
11 2.86 4.38 1.50 2.30 15.61 48.99 3.58 349.68 0.3372 -885.4 -680.6
12 2.95 3.76 1.55 1.98 15.80 48.27 2.86 351.81 0.3384 -924.8 -850.3
13 0.00 1.07 0.00 0.56 15.61 48.11 2.70 352.18 0.3349 -69.0 -100.0
14 0.00 3.49 0.00 1.86 17.58 48.08 2.66 353.03 0.3668 453.0 523.2
15 0.00 1.25 0.00 0.67 19.31 48.04 2.63 353.68 0.3946 -899.0 -642.9
16 0.00 1.07 0.00 0.57 16.64 47.91 2.49 353.16 0.3512 -629.0 -460.4
17 1.88 3.22 0.99 1.70 16.54 47.12 1.70 355.29 0.3483 -653.1 -642.8
18 0.00 2.15 0.00 1.13 15.86 47.11 1.70 355.14 0.3372 -943.0 -595.0
19 0.00 2.77 0.00 1.46 16.57 46.74 1.32 356.34 0.3484 -793.0 -570.1
20 0.00 1.07 0.00 0.57 17.99 46.14 0.73 358.12 0.3712 765.0 670.9
21 0.00 5.19 0.00 2.76 17.60 45.44 0.03 359.92 0.3646 779.0 493.3
22 0.00 7.24 0.00 3.85 17.64 44.84 -0.57 1.50 0.3653 286.0 600.6
23 12.61 58.75 6.68 31.11 16.99 44.81 -0.60 1.63 0.3547 1145.8 678.1
24 0.00 0.89 0.00 0.48 17.54 44.68 -0.73 1.93 0.3638 676.0 556.6
25 0.00 1.61 0.00 0.86 17.54 44.49 -0.92 2.43 0.3639 724.0 535.7
26 1.79 12.16 0.94 6.42 16.38 44.34 -1.07 3.00 0.3450 1039.2 822.7
27 5.54 -26.00 2.93 -26.00 16.63 44.31 -1.11 3.05 0.3492 1149.4 999999
28 0.00 2.50 0.00 1.33 17.54 44.18 -1.24 3.26 0.3642 741.0 602.2
29 0.00 2.06 0.00 1.09 16.99 43.99 -1.43 3.86 0.3554 882.0 688.0
30 3.58 3.76 1.89 1.98 16.38 43.96 -1.45 4.06 0.3453 1030.4 933.5
31 0.00 1.25 0.00 0.66 17.38 43.96 -1.46 3.87 0.3617 495.0 447.9
32 0.00 1.79 0.00 0.95 17.25 43.86 -1.55 4.15 0.3597 848.0 669.2
33 0.00 2.86 0.00 1.51 16.51 43.84 -1.58 4.38 0.3476 332.0 546.3
34 0.00 3.13 0.00 1.65 16.18 43.74 -1.67 4.71 0.3425 1095.0 953.7
35 0.00 2.06 0.00 1.09 16.86 43.68 -1.74 4.74 0.3536 809.0 628.5
36 0.00 1.43 0.00 0.76 17.67 43.54 -1.88 4.89 0.3670 886.0 661.5
37 0.00 1.52 0.00 0.81 16.93 43.42 -1.99 5.40 0.3551 848.0 664.4


  • 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.