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

11996 38.93 210.55 20.81 112.48 13.67 50.33 6.13 343.78 0.3750 -51.3 -117.2


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

SDO HMI 2014-03-07 17:00:28 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 3.03 0.00 1.61 11.11 55.35 11.15 328.75 0.3672 -826.0 -721.6
2 0.00 1.56 0.00 0.84 12.75 55.33 11.12 331.00 0.3899 -756.0 -498.6
3 0.00 1.30 0.00 0.70 14.60 54.23 10.03 335.53 0.4085 -658.0 -530.3
4 0.00 1.38 0.00 0.75 13.61 54.06 9.86 334.83 0.3930 -808.0 -690.8
5 0.00 1.64 0.00 0.88 13.47 53.53 9.33 335.89 0.3874 -839.0 -648.2
6 0.00 1.12 0.00 0.61 15.23 53.39 9.18 337.97 0.4124 -660.0 -483.5
7 0.00 1.56 0.00 0.83 13.24 52.99 8.79 336.88 0.3805 -892.0 -624.0
8 3.81 5.97 2.05 3.22 14.29 52.94 8.74 338.07 0.3958 -920.1 -694.1
9 0.00 2.16 0.00 1.16 13.33 52.72 8.52 337.62 0.3801 -775.0 -682.8
10 1.21 65.48 0.65 34.98 13.07 52.43 8.23 338.05 0.3745 -1061.1 -764.9
11 0.00 2.85 0.00 1.54 14.21 52.38 8.18 339.28 0.3914 -719.0 -673.7
12 0.00 1.04 0.00 0.55 11.14 52.21 8.01 336.48 0.3442 -979.0 -818.0
13 11.33 -10.00 6.05 -10.00 13.13 52.22 8.01 338.62 0.3741 -1229.4 999999
14 0.00 1.99 0.00 1.06 12.40 52.13 7.93 338.09 0.3626 -1032.0 -866.8
15 0.00 1.04 0.00 0.56 13.76 52.15 7.94 339.41 0.3833 -756.0 -629.7
16 0.00 1.21 0.00 0.64 12.11 52.00 7.80 338.12 0.3575 -975.0 -817.3
17 0.00 1.73 0.00 0.91 11.42 51.95 7.75 337.50 0.3467 -750.0 -625.3
18 3.81 -10.00 2.04 -10.00 13.54 51.89 7.69 339.81 0.3785 -1113.4 999999
19 0.00 1.56 0.00 0.83 12.30 51.82 7.62 338.77 0.3592 -924.0 -747.6
20 0.00 2.60 0.00 1.37 11.70 51.77 7.57 338.26 0.3498 -977.0 -845.3
21 0.00 0.95 0.00 0.51 12.49 51.76 7.56 339.10 0.3618 -601.0 -498.0
22 0.43 3.63 0.23 1.95 14.11 51.60 7.40 341.01 0.3856 -802.0 -674.2
23 0.00 1.64 0.00 0.88 14.13 51.32 7.12 341.70 0.3846 -547.0 -369.7
24 0.00 1.56 0.00 0.83 13.59 51.09 6.89 341.81 0.3750 -721.0 -560.7
25 0.00 1.64 0.00 0.87 12.41 50.81 6.61 341.48 0.3554 406.0 392.5
26 0.00 2.68 0.00 1.44 14.70 50.82 6.61 343.36 0.3909 -716.0 -665.1
27 1.90 13.67 1.02 7.29 13.58 50.69 6.49 342.80 0.3729 -746.7 -107.7
28 0.00 2.77 0.00 1.47 13.29 50.16 5.96 343.91 0.3659 1050.0 826.0
29 0.00 1.64 0.00 0.87 12.53 50.11 5.91 343.43 0.3538 942.0 779.2
30 0.00 3.11 0.00 1.67 14.33 49.63 5.43 345.98 0.3801 214.0 119.7
31 0.00 0.35 0.00 0.19 14.46 49.60 5.40 346.13 0.3820 466.0 481.5
32 2.60 7.27 1.38 3.88 13.95 49.53 5.33 345.98 0.3737 894.5 664.3
33 0.00 4.07 0.00 2.16 13.53 49.43 5.23 345.96 0.3667 936.0 812.9
34 0.00 1.82 0.00 0.97 13.31 49.39 5.19 345.91 0.3630 1046.0 876.5
35 0.00 1.04 0.00 0.56 14.30 49.32 5.12 346.73 0.3784 642.0 454.5
36 0.00 1.12 0.00 0.59 11.60 48.75 4.54 346.47 0.3332 908.0 744.4
37 0.00 1.56 0.00 0.83 13.81 48.48 4.28 348.59 0.3678 941.0 716.5
38 0.00 1.38 0.00 0.74 14.71 48.44 4.24 349.17 0.3819 507.0 366.9
39 4.50 14.62 2.41 7.84 14.93 47.86 3.65 350.72 0.3838 963.3 272.5
40 0.00 1.04 0.00 0.54 11.78 47.80 3.60 349.30 0.3329 832.0 654.2
41 0.00 3.20 0.00 1.71 14.28 47.26 3.06 351.97 0.3720 964.0 718.5
42 0.00 1.12 0.00 0.59 11.90 46.86 2.66 352.11 0.3324 884.0 681.2
43 5.45 12.80 2.90 6.81 13.96 46.76 2.56 353.15 0.3657 1141.1 750.4
44 0.00 2.34 0.00 1.24 13.58 46.58 2.37 353.53 0.3592 958.0 807.4
45 3.20 12.98 1.71 6.95 14.95 46.53 2.33 354.06 0.3813 1007.9 867.6
46 0.00 1.12 0.00 0.60 14.18 46.46 2.26 354.03 0.3688 710.0 590.8
47 0.00 0.87 0.00 0.46 13.32 46.42 2.22 353.88 0.3547 805.0 643.2
48 0.00 1.04 0.00 0.55 14.37 46.22 2.02 354.72 0.3715 1070.0 753.2
49 0.00 1.38 0.00 0.74 15.14 46.16 1.96 355.04 0.3839 829.0 686.1
50 0.00 0.69 0.00 0.37 15.72 46.14 1.94 355.23 0.3932 713.0 556.1
51 0.69 4.41 0.37 2.36 14.76 46.01 1.80 355.35 0.3774 1079.1 771.8
52 0.00 1.82 0.00 0.98 15.53 45.98 1.78 355.58 0.3898 784.0 668.4


  • 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.