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

12014 104.40 553.84 58.25 309.01 -13.59 169.20 -26.86 106.57 0.4595 520.6 289.4


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

SDO HMI 2014-03-23 12:00:30 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 0.52 313.68 0.29 172.35 -14.55 171.89 -24.17 109.83 0.4230 963.3 384.8
2 0.00 3.49 0.00 1.90 -12.07 171.79 -24.27 103.99 0.4160 964.0 821.4
3 0.00 2.44 0.00 1.33 -11.65 171.73 -24.33 102.96 0.4158 946.0 789.1
4 35.01 -1.00 19.21 -1.00 -14.37 171.27 -24.79 109.06 0.4315 1289.1 999999
5 0.00 0.79 0.00 0.43 -10.92 171.63 -24.43 101.19 0.4157 754.0 610.8
6 0.00 1.31 0.00 0.71 -11.55 171.47 -24.59 102.62 0.4195 804.0 733.7
7 0.00 0.96 0.00 0.52 -9.85 171.15 -24.91 98.51 0.4213 635.0 462.8
8 13.71 -1.00 7.56 -1.00 -14.36 170.59 -25.47 108.68 0.4416 966.6 999999
9 0.87 -1.00 0.48 -1.00 -14.66 170.45 -25.61 109.25 0.4448 480.6 999999
10 19.56 90.45 10.81 49.98 -12.43 169.89 -26.17 104.07 0.4458 1153.3 462.8
11 0.00 0.96 0.00 0.53 -13.58 169.45 -26.61 106.42 0.4558 -670.0 -477.3
12 0.00 1.57 0.00 0.88 -15.06 168.88 -27.18 109.29 0.4693 463.0 412.5
13 0.00 1.57 0.00 0.88 -12.65 169.04 -27.01 104.26 0.4592 605.0 461.4
14 0.00 0.35 0.00 0.20 -13.23 168.63 -27.43 105.35 0.4669 485.0 513.8
15 14.14 19.03 7.97 10.73 -13.12 167.77 -28.28 104.81 0.4793 876.2 455.2
16 0.00 0.70 0.00 0.39 -12.58 167.74 -28.32 103.67 0.4785 814.0 741.0
17 0.00 2.27 0.00 1.28 -12.42 167.51 -28.55 103.26 0.4814 730.0 506.1
18 0.00 1.05 0.00 0.59 -12.56 167.32 -28.74 103.49 0.4846 627.0 494.0
19 4.80 17.90 2.72 10.13 -12.76 167.12 -28.94 103.84 0.4880 656.2 613.9
20 0.52 1.75 0.30 0.99 -13.17 166.96 -29.10 104.63 0.4913 749.3 615.3
21 0.00 1.48 0.00 0.84 -9.66 166.60 -29.46 97.41 0.4910 844.0 693.6
22 0.00 0.87 0.00 0.50 -12.76 166.24 -29.82 103.60 0.5010 707.0 426.8
23 0.00 1.57 0.00 0.90 -13.33 165.63 -30.43 104.53 0.5112 518.0 414.7
24 1.92 31.78 1.11 18.35 -12.20 165.46 -30.60 102.29 0.5112 -960.7 -402.3
25 0.00 9.25 0.00 5.31 -11.16 165.56 -30.50 100.26 0.5081 -222.0 -536.4
26 1.13 -24.00 0.65 -24.00 -12.44 165.33 -30.73 102.71 0.5137 -892.2 999999
27 0.00 1.22 0.00 0.71 -13.12 165.16 -30.90 103.99 0.5175 640.0 464.0
28 0.00 1.57 0.00 0.91 -13.07 164.84 -31.22 103.81 0.5219 494.0 397.4
29 1.40 3.14 0.81 1.81 -11.07 165.07 -30.99 100.00 0.5152 -548.6 -403.5
30 3.40 -24.00 1.98 -24.00 -12.64 164.73 -31.33 102.96 0.5228 -705.8 999999
31 0.00 2.53 0.00 1.47 -12.99 164.57 -31.49 103.59 0.5257 406.0 230.7
32 0.00 2.36 0.00 1.37 -10.90 164.73 -31.32 99.62 0.5199 731.0 609.0
33 7.42 10.56 4.36 6.21 -12.56 163.47 -32.59 102.52 0.5406 -924.4 -638.9
34 0.00 1.40 0.00 0.82 -12.14 163.53 -32.53 101.76 0.5391 -754.0 -583.9
35 0.00 0.70 0.00 0.41 -8.46 163.75 -32.31 94.89 0.5328 738.0 627.5
36 0.00 1.13 0.00 0.67 -11.89 162.91 -33.15 101.18 0.5476 -613.0 -521.9
37 0.00 1.40 0.00 0.82 -9.89 163.16 -32.90 97.54 0.5418 864.0 632.6
38 0.00 1.22 0.00 0.72 -10.63 162.56 -33.49 98.84 0.5511 702.0 562.9
39 0.00 0.96 0.00 0.57 -10.45 162.51 -33.55 98.50 0.5516 613.0 452.6
40 0.00 0.96 0.00 0.60 -20.97 159.81 -36.25 115.59 0.6144 -635.0 -501.4
41 0.00 1.57 0.00 0.97 -15.39 159.68 -36.38 106.55 0.5987 -683.0 -601.2
42 0.00 2.27 0.00 1.41 -16.31 159.22 -36.84 107.92 0.6071 -793.0 -628.4
43 0.00 1.57 0.00 0.97 -15.52 159.35 -36.71 106.67 0.6035 -725.0 -560.2
44 0.00 0.96 0.00 0.60 -15.08 159.13 -36.93 105.90 0.6055 -441.0 -401.3
45 0.00 1.40 0.00 0.87 -15.91 158.84 -37.22 107.18 0.6112 -722.0 -543.1
46 0.00 0.79 0.00 0.48 -12.17 159.55 -36.51 101.15 0.5950 -650.0 -524.0
47 0.00 0.87 0.00 0.55 -14.92 158.66 -37.40 105.53 0.6114 -549.0 -472.4
48 0.00 1.22 0.00 0.76 -12.08 159.10 -36.96 100.93 0.6010 -379.0 -432.3
49 0.00 1.13 0.00 0.71 -15.17 158.29 -37.77 105.85 0.6168 -597.0 -437.4
50 0.00 2.01 0.00 1.26 -15.06 158.04 -38.02 105.62 0.6199 -649.0 -447.0
51 0.00 1.83 0.00 1.16 -15.48 157.47 -38.59 106.15 0.6281 -557.0 -497.6
52 0.00 2.10 0.00 1.31 -10.76 158.35 -37.71 98.67 0.6101 -869.0 -656.8
53 0.00 1.05 0.00 0.67 -15.55 157.26 -38.80 106.22 0.6310 -633.0 -498.9
54 0.00 0.70 0.00 0.48 -7.67 151.61 -44.45 93.89 0.6979 569.0 395.5


  • 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.