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

12034 96.73 534.19 55.14 304.88 4.02 245.48 -28.00 71.25 0.4955 -296.3 -225.1


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

SDO HMI 2014-04-13 22:00:33 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 71.55 412.79 40.17 231.83 3.98 247.11 -26.36 70.34 0.4723 -1286.1 -433.6
2 0.27 -1.00 0.15 -1.00 3.51 246.69 -26.79 71.57 0.4761 -697.0 999999
3 0.00 3.18 0.00 1.78 1.67 246.56 -26.91 75.40 0.4695 -889.0 -749.9
4 2.47 -1.00 1.40 -1.00 3.65 246.38 -27.09 71.51 0.4812 -538.8 999999
5 8.13 14.93 4.63 8.52 3.97 245.38 -28.09 71.55 0.4972 -871.0 -379.1
6 0.00 1.59 0.00 0.90 2.67 245.25 -28.22 74.15 0.4931 -623.0 -387.2
7 0.00 2.56 0.00 1.48 4.38 244.02 -29.45 71.66 0.5185 -715.0 -565.2
8 0.00 2.39 0.00 1.38 4.63 243.84 -29.64 71.31 0.5224 -514.0 -387.7
9 0.00 1.59 0.00 0.93 2.18 242.42 -31.06 76.56 0.5321 763.0 641.1
10 0.35 3.80 0.21 2.24 3.79 241.88 -31.60 73.94 0.5462 994.5 839.1
11 0.00 0.97 0.00 0.57 2.81 241.91 -31.57 75.66 0.5418 646.0 473.0
12 0.00 0.71 0.00 0.42 4.71 241.73 -31.75 72.41 0.5523 906.0 730.0
13 0.00 1.50 0.00 0.89 3.50 241.57 -31.91 74.61 0.5493 856.0 715.4
14 0.00 1.06 0.00 0.63 3.27 241.25 -32.22 75.16 0.5528 764.0 610.2
15 0.00 2.03 0.00 1.21 3.50 241.10 -32.37 74.85 0.5558 795.0 745.0
16 0.00 0.44 0.00 0.26 4.63 241.05 -32.42 72.92 0.5612 558.0 439.4
17 0.00 2.03 0.00 1.21 3.77 241.06 -32.42 74.39 0.5576 776.0 644.2
18 0.00 1.41 0.00 0.84 3.93 240.98 -32.50 74.16 0.5593 760.0 629.1
19 0.35 3.45 0.21 2.06 4.17 240.93 -32.54 73.76 0.5610 1003.0 784.7
20 0.00 1.24 0.00 0.74 3.69 240.92 -32.56 74.60 0.5592 942.0 626.5
21 0.00 0.71 0.00 0.42 3.91 240.80 -32.67 74.28 0.5617 781.0 638.5
22 0.62 1.77 0.37 1.06 3.21 240.68 -32.79 75.53 0.5606 870.7 754.0
23 0.00 1.68 0.00 1.01 5.00 240.42 -33.05 72.63 0.5715 591.0 474.3
24 0.00 2.21 0.00 1.32 3.23 240.43 -33.04 75.63 0.5641 638.0 663.8
25 0.00 1.59 0.00 0.96 3.95 240.12 -33.36 74.55 0.5713 695.0 635.5
26 0.62 1.41 0.37 0.85 4.26 239.92 -33.56 74.12 0.5753 809.4 675.6
27 0.00 2.65 0.00 1.61 4.87 239.89 -33.59 73.11 0.5782 741.0 624.7
28 0.00 5.48 0.00 3.32 4.57 239.87 -33.61 73.63 0.5772 843.0 719.1
29 0.00 0.71 0.00 0.43 3.90 239.86 -33.61 74.75 0.5746 600.0 495.0
30 0.00 3.36 0.00 2.05 5.21 239.43 -34.04 72.80 0.5858 774.0 686.4
31 0.00 1.33 0.00 0.81 5.25 239.21 -34.27 72.84 0.5890 668.0 545.5
32 0.00 1.06 0.00 0.65 5.63 239.00 -34.47 72.33 0.5934 769.0 710.8
33 0.00 2.65 0.00 1.63 5.98 238.83 -34.64 71.86 0.5972 695.0 626.8
34 0.00 2.03 0.00 1.25 5.50 238.64 -34.83 72.72 0.5976 742.0 647.7
35 0.00 1.15 0.00 0.71 5.84 238.51 -34.97 72.24 0.6009 697.0 631.5
36 6.10 39.22 3.75 24.23 4.20 238.39 -35.09 74.94 0.5959 1000.1 530.2
37 0.00 3.36 0.00 2.08 5.98 238.28 -35.20 72.14 0.6045 674.0 561.0
38 4.06 -36.00 2.51 -36.00 4.13 238.06 -35.42 75.20 0.6001 960.1 999999
39 2.21 -36.00 1.37 -36.00 4.29 237.86 -35.61 75.02 0.6033 686.8 999999
40 0.00 0.27 0.00 0.16 2.73 237.56 -35.92 77.67 0.6020 575.0 609.3
41 0.00 0.35 0.00 0.22 3.98 236.91 -36.57 75.92 0.6150 677.0 552.8
42 0.00 0.88 0.00 0.56 4.51 236.84 -36.63 75.13 0.6177 506.0 512.9
43 0.00 1.94 0.00 1.22 4.11 236.83 -36.65 75.76 0.6165 617.0 538.7
44 0.00 0.71 0.00 0.44 4.39 236.77 -36.70 75.34 0.6182 527.0 457.9


  • 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.