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

11991 69.30 366.71 39.88 209.64 -25.35 88.96 24.46 228.71 0.4994 -72.1 -107.0


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

SDO HMI 2014-03-06 04:00:28 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 1.04 0.00 0.63 -19.95 99.13 34.63 245.74 0.5882 657.0 547.1
2 0.00 1.30 0.00 0.79 -20.24 98.94 34.44 245.17 0.5868 618.0 522.0
3 18.69 39.19 11.26 23.62 -21.55 97.32 32.81 242.21 0.5720 862.4 504.2
4 0.00 1.99 0.00 1.19 -21.28 96.83 32.33 242.40 0.5645 775.0 598.9
5 0.00 1.47 0.00 0.89 -24.76 96.46 31.96 236.50 0.5786 -621.0 -528.4
6 0.00 1.12 0.00 0.68 -23.87 96.06 31.55 237.66 0.5686 564.0 443.8
7 0.00 0.95 0.00 0.58 -24.93 96.31 31.81 236.14 0.5778 -717.0 -664.0
8 0.00 1.12 0.00 0.67 -23.77 95.80 31.30 237.67 0.5648 489.0 308.3
9 0.00 3.63 0.00 2.17 -24.17 95.33 30.83 236.70 0.5616 16.0 83.2
10 0.00 0.95 0.00 0.56 -23.15 95.07 30.57 238.19 0.5524 459.0 257.8
11 0.78 1.90 0.46 1.13 -23.29 94.81 30.30 237.78 0.5500 600.4 417.3
12 0.00 1.21 0.00 0.72 -23.08 94.71 30.21 238.07 0.5476 602.0 504.5
13 0.00 2.42 0.00 1.42 -22.20 94.46 29.96 239.41 0.5393 515.0 502.8
14 0.00 0.69 0.00 0.41 -22.50 94.50 30.00 238.91 0.5415 568.0 466.4
15 0.00 1.21 0.00 0.71 -23.00 94.51 30.01 238.07 0.5446 552.0 532.9
16 2.16 7.79 1.29 4.63 -24.30 94.80 30.30 236.12 0.5560 704.2 501.7
17 0.00 1.99 0.00 1.17 -22.88 94.37 29.87 238.17 0.5421 572.0 542.0
18 0.00 0.87 0.00 0.52 -26.07 95.14 30.64 233.53 0.5714 556.0 529.5
19 0.00 1.04 0.00 0.61 -23.88 94.43 29.93 236.55 0.5489 595.0 427.8
20 1.64 3.55 0.97 2.09 -23.55 94.23 29.73 236.96 0.5445 761.6 643.7
21 0.00 8.74 0.00 5.12 -22.63 94.01 29.51 238.36 0.5361 713.0 760.9
22 0.00 1.64 0.00 0.99 -26.12 94.92 30.42 233.30 0.5692 772.0 638.4
23 0.00 1.12 0.00 0.66 -22.91 93.96 29.46 237.85 0.5373 799.0 717.8
24 0.00 0.87 0.00 0.50 -22.37 93.69 29.19 238.59 0.5306 754.0 712.0
25 2.60 13.84 1.53 8.16 -23.96 94.04 29.53 236.12 0.5447 897.3 771.4
26 0.00 0.69 0.00 0.41 -23.32 93.88 29.38 237.09 0.5387 749.0 708.2
27 0.00 2.85 0.00 1.68 -23.63 93.84 29.34 236.53 0.5402 933.0 811.8
28 0.00 1.12 0.00 0.66 -22.41 93.51 29.01 238.39 0.5286 832.0 719.8
29 0.87 3.03 0.51 1.77 -23.27 93.68 29.18 237.03 0.5359 947.9 771.6
30 0.00 2.68 0.00 1.56 -22.29 93.41 28.91 238.53 0.5266 781.0 760.7
31 0.43 -25.00 0.25 -25.00 -24.04 93.79 29.29 235.82 0.5423 989.2 999999
32 0.00 5.02 0.00 2.95 -24.15 93.56 29.06 235.46 0.5401 1034.0 850.6
33 0.00 2.08 0.00 1.19 -21.36 91.83 27.33 239.02 0.5008 696.0 616.2
34 0.00 0.69 0.00 0.40 -22.16 91.89 27.39 237.62 0.5065 751.0 715.5
35 0.00 0.95 0.00 0.55 -24.11 91.48 26.98 233.86 0.5148 668.0 540.9
36 0.00 0.78 0.00 0.45 -24.18 91.31 26.81 233.60 0.5133 743.0 586.3
37 1.64 4.33 0.95 2.51 -25.21 91.37 26.87 231.90 0.5216 894.2 699.3
38 0.00 1.12 0.00 0.65 -25.43 90.79 26.29 231.02 0.5166 638.0 494.8
39 0.00 1.73 0.00 1.00 -26.31 89.68 25.17 228.52 0.5110 -597.0 -580.5
40 0.00 2.94 0.00 1.69 -26.62 89.09 24.59 227.42 0.5072 -599.0 -501.2
41 0.00 1.82 0.00 1.06 -28.42 89.45 24.94 224.96 0.5270 -643.0 -554.5
42 0.00 1.64 0.00 0.94 -26.47 88.87 24.37 227.44 0.5035 -766.0 -657.7
43 0.00 1.04 0.00 0.59 -25.55 87.62 23.12 227.64 0.4814 -505.0 -487.5
44 0.00 1.04 0.00 0.60 -27.82 88.08 23.58 224.46 0.5071 -346.0 -438.6
45 2.08 4.33 1.19 2.48 -28.18 87.90 23.40 223.72 0.5087 486.2 197.8
46 0.00 1.56 0.00 0.91 -30.44 88.46 23.96 220.98 0.5360 -652.0 -560.1
47 0.00 1.21 0.00 0.71 -30.45 88.27 23.77 220.77 0.5343 -874.0 -735.9
48 0.00 1.99 0.00 1.17 -30.65 88.17 23.67 220.38 0.5353 -733.0 -604.6
49 0.00 0.87 0.00 0.50 -30.14 87.89 23.39 220.80 0.5276 -383.0 -479.7
50 0.00 1.47 0.00 0.83 -26.88 87.03 22.53 224.79 0.4872 -722.0 -566.4
51 0.00 1.30 0.00 0.74 -28.52 87.36 22.86 222.59 0.5064 593.0 473.8
52 3.29 6.14 1.87 3.49 -27.55 86.92 22.42 223.59 0.4925 -786.8 -665.5
53 0.00 0.43 0.00 0.24 -27.05 86.74 22.24 224.18 0.4857 -778.0 -629.2
54 0.00 0.95 0.00 0.53 -25.26 86.36 21.85 226.69 0.4645 698.0 445.5
55 0.00 0.87 0.00 0.49 -28.29 86.68 22.18 222.16 0.4973 -513.0 -413.8
56 0.00 0.87 0.00 0.49 -27.69 86.52 22.02 222.89 0.4897 -782.0 -627.3
57 0.00 1.99 0.00 1.13 -27.89 86.45 21.95 222.51 0.4909 -759.0 -593.9
58 0.00 0.95 0.00 0.55 -29.58 86.61 22.11 220.15 0.5096 -684.0 -567.3
59 0.00 1.30 0.00 0.73 -27.48 85.64 21.14 222.18 0.4785 -714.0 -605.9
60 0.00 2.68 0.00 1.52 -27.95 85.74 21.24 221.56 0.4843 -679.0 -621.8
61 35.12 190.66 19.60 106.32 -26.45 85.12 20.62 223.19 0.4627 -1230.8 -448.9
62 0.00 1.73 0.00 0.97 -28.48 84.40 19.90 219.06 0.4768 -760.0 -587.8
63 0.00 1.56 0.00 0.86 -25.54 83.52 19.02 222.60 0.4363 -850.0 -750.6
64 0.00 1.82 0.00 1.02 -28.69 84.08 19.58 218.34 0.4759 -755.0 -608.5
65 0.00 2.16 0.00 1.20 -27.34 83.55 19.05 219.68 0.4559 -861.0 -670.7
66 0.00 1.38 0.00 0.77 -27.78 83.59 19.09 219.05 0.4612 -785.0 -628.9
67 0.00 1.30 0.00 0.71 -25.00 82.84 18.34 222.58 0.4234 -836.0 -633.4


  • 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.