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

11254 74.61 252.26 42.02 142.02 -22.48 136.80 -8.31 163.82 0.4786 -17.2 -117.6


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

SDO HMI 2011-07-19 05:59:11 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 4.27 0.00 2.37 -22.33 143.58 -1.53 176.88 0.4570 675.0 522.8
2 1.27 2.45 0.70 1.36 -21.85 143.03 -2.09 175.67 0.4501 975.3 899.0
3 0.00 1.54 0.00 0.86 -22.20 142.89 -2.22 175.46 0.4556 762.0 568.5
4 0.00 0.91 0.00 0.50 -21.79 142.80 -2.32 175.19 0.4493 871.0 774.9
5 0.00 0.91 0.00 0.50 -22.06 142.66 -2.45 174.96 0.4538 702.0 504.9
6 0.00 3.00 0.00 1.66 -22.06 142.36 -2.75 174.36 0.4542 567.0 644.3
7 0.00 2.90 0.00 1.60 -20.94 142.39 -2.73 174.13 0.4367 737.0 615.4
8 0.00 1.27 0.00 0.70 -21.86 142.27 -2.84 174.12 0.4512 710.0 563.9
9 0.00 1.00 0.00 0.56 -23.23 141.78 -3.34 173.48 0.4732 648.0 544.5
10 0.00 0.82 0.00 0.46 -24.45 141.04 -4.07 172.43 0.4932 880.0 644.4
11 0.00 0.73 0.00 0.41 -24.80 140.76 -4.35 172.03 0.4990 546.0 433.5
12 0.00 1.54 0.00 0.86 -22.72 140.76 -4.35 171.35 0.4675 866.0 662.8
13 0.00 1.27 0.00 0.71 -22.90 140.52 -4.59 170.95 0.4707 617.0 546.9
14 0.00 0.91 0.00 0.51 -22.76 140.53 -4.58 170.91 0.4686 726.0 573.9
15 0.00 2.36 0.00 1.34 -24.56 140.43 -4.68 171.36 0.4961 724.0 583.6
16 0.00 0.27 0.00 0.15 -22.86 140.36 -4.75 170.62 0.4706 891.0 775.7
17 0.00 2.09 0.00 1.17 -22.35 140.34 -4.77 170.40 0.4628 1043.0 763.7
18 0.00 1.45 0.00 0.82 -23.52 140.07 -5.04 170.32 0.4813 806.0 573.6
19 9.17 37.67 5.13 21.05 -22.39 139.65 -5.47 169.04 0.4653 997.8 655.2
20 0.00 1.00 0.00 0.55 -19.75 139.39 -5.73 167.20 0.4257 917.0 731.2
21 0.00 1.27 0.00 0.71 -22.60 139.14 -5.97 168.16 0.4700 677.0 536.7
22 0.00 2.18 0.00 1.20 -20.05 139.15 -5.97 166.86 0.4313 826.0 742.8
23 10.17 -19.00 5.68 -19.00 -22.15 139.03 -6.08 167.73 0.4637 982.2 999999
24 0.00 1.09 0.00 0.60 -20.12 138.85 -6.26 166.27 0.4334 755.0 577.0
25 0.00 1.09 0.00 0.61 -22.60 138.71 -6.40 167.33 0.4715 751.0 527.0
26 0.00 3.45 0.00 1.96 -24.12 138.50 -6.61 167.69 0.4949 758.0 656.3
27 0.00 1.63 0.00 0.93 -24.13 138.20 -6.92 167.15 0.4959 711.0 583.9
28 0.00 1.27 0.00 0.72 -23.95 138.17 -6.94 167.02 0.4935 763.0 590.2
29 1.54 10.89 0.86 6.09 -21.92 138.18 -6.93 165.95 0.4632 663.0 256.1
30 0.00 1.36 0.00 0.78 -24.76 138.03 -7.09 167.15 0.5058 696.0 575.3
31 4.36 -29.00 2.44 -29.00 -22.16 138.10 -7.01 165.93 0.4671 640.2 999999
32 0.00 1.63 0.00 0.92 -22.21 137.30 -7.81 164.44 0.4709 659.0 564.4
33 0.00 1.54 0.00 0.86 -21.60 136.97 -8.14 163.42 0.4633 -968.0 -851.7
34 2.54 83.42 1.43 46.99 -22.35 136.39 -8.72 162.84 0.4770 -880.7 -519.2
35 2.09 -34.00 1.17 -34.00 -22.01 136.28 -8.83 162.40 0.4725 -1032.6 999999
36 1.91 -34.00 1.07 -34.00 -22.26 136.07 -9.05 162.17 0.4771 -1043.9 999999
37 0.00 0.54 0.00 0.31 -23.36 135.89 -9.22 162.60 0.4938 -719.0 -585.5
38 4.72 -34.00 2.66 -34.00 -22.43 135.82 -9.29 161.84 0.4808 -936.4 999999
39 0.00 0.91 0.00 0.52 -23.47 135.41 -9.70 161.83 0.4977 -726.0 -463.5
40 7.44 -34.00 4.20 -34.00 -22.30 135.46 -9.65 161.10 0.4806 -1073.7 999999
41 0.00 1.09 0.00 0.61 -22.06 135.21 -9.90 160.47 0.4785 -336.0 -307.4
42 2.63 -34.00 1.49 -34.00 -22.37 135.16 -9.96 160.60 0.4832 -895.6 999999
43 2.00 -34.00 1.13 -34.00 -22.30 135.00 -10.12 160.26 0.4831 -969.4 999999
44 2.81 4.63 1.62 2.66 -24.14 134.55 -10.57 160.82 0.5114 -889.8 -862.2
45 2.90 4.72 1.65 2.68 -22.76 134.63 -10.49 159.94 0.4914 -716.1 -609.3
46 14.25 50.38 8.07 28.47 -22.35 134.46 -10.66 159.33 0.4865 -1085.3 -579.9
47 4.81 -46.00 2.72 -46.00 -22.15 134.10 -11.01 158.55 0.4857 -892.2 999999
48 0.00 1.82 0.00 1.05 -24.57 133.83 -11.29 159.94 0.5210 -638.0 -619.2
49 0.00 1.09 0.00 0.63 -24.54 133.56 -11.56 159.48 0.5220 -749.0 -668.9
50 0.00 1.18 0.00 0.69 -25.57 133.25 -11.86 159.74 0.5376 -639.0 -556.8
51 0.00 0.91 0.00 0.52 -24.06 133.16 -11.95 158.47 0.5175 -511.0 -450.0
52 0.00 0.73 0.00 0.42 -24.31 133.07 -12.05 158.51 0.5214 -700.0 -413.4
53 0.00 1.09 0.00 0.63 -24.42 132.78 -12.33 158.14 0.5244 -727.0 -545.2
54 0.00 2.27 0.00 1.32 -24.11 132.20 -12.92 156.97 0.5236 -920.0 -736.8
55 0.00 1.72 0.00 1.00 -24.23 131.67 -13.44 156.24 0.5283 -733.0 -590.8


  • 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.