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

11996 14.10 102.62 7.85 57.26 13.90 49.76 -17.49 39.21 0.4622 10.1 37.7


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

SDO HMI 2014-03-05 23:00:28 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 3.54 0.00 1.92 13.69 55.34 -11.91 29.45 0.4094 -768.0 -661.8
2 0.95 3.89 0.52 2.13 13.63 53.21 -14.04 33.74 0.4263 -981.8 -759.2
3 0.00 1.47 0.00 0.81 13.65 52.79 -14.45 34.49 0.4301 -905.0 -625.8
4 0.00 0.78 0.00 0.42 11.44 52.67 -14.58 37.92 0.4031 -677.0 -512.3
5 0.00 1.73 0.00 0.96 14.62 52.32 -14.92 34.06 0.4468 -804.0 -706.2
6 0.00 2.16 0.00 1.19 14.33 52.31 -14.94 34.46 0.4432 -1061.0 -850.3
7 0.00 1.12 0.00 0.62 14.95 52.14 -15.11 33.97 0.4526 -597.0 -456.8
8 0.00 1.38 0.00 0.76 14.47 52.11 -15.14 34.64 0.4467 -605.0 -518.9
9 0.00 0.95 0.00 0.52 12.69 52.10 -15.15 37.12 0.4243 -729.0 -616.0
10 0.00 1.99 0.00 1.10 13.78 51.90 -15.34 35.94 0.4398 -719.0 -623.0
11 0.61 2.07 0.33 1.14 13.14 51.88 -15.37 36.86 0.4320 -1006.9 -816.2
12 0.00 0.61 0.00 0.33 11.35 51.76 -15.48 39.76 0.4110 -677.0 -495.9
13 0.00 1.47 0.00 0.82 15.43 51.33 -15.91 34.74 0.4657 -896.0 -717.6
14 0.00 0.78 0.00 0.42 11.35 51.60 -15.64 40.03 0.4127 -718.0 -533.2
15 6.48 10.29 3.57 5.66 13.22 51.40 -15.85 37.60 0.4376 -910.1 -535.8
16 0.00 2.77 0.00 1.55 15.70 51.05 -16.19 34.87 0.4715 -781.0 -572.8
17 0.00 1.30 0.00 0.70 11.02 51.28 -15.97 41.16 0.4120 -486.0 -464.1
18 0.52 2.59 0.29 1.44 14.49 50.67 -16.58 37.08 0.4601 445.3 330.9
19 0.00 3.37 0.00 1.87 13.69 50.66 -16.58 38.18 0.4504 -686.0 -564.4
20 0.00 2.33 0.00 1.31 14.71 50.01 -17.24 37.86 0.4689 -869.0 -642.7
21 0.00 1.82 0.00 1.01 14.30 49.94 -17.30 38.53 0.4645 -813.0 -635.7
22 0.61 2.07 0.34 1.16 13.93 49.62 -17.62 39.56 0.4633 792.9 609.7
23 0.00 1.73 0.00 0.97 14.60 49.57 -17.68 38.72 0.4718 -384.0 -300.4
24 0.61 5.45 0.34 3.03 13.58 49.55 -17.69 40.17 0.4599 926.7 528.7
25 0.00 2.68 0.00 1.49 13.10 49.55 -17.69 40.86 0.4543 942.0 732.5
26 1.47 3.20 0.82 1.79 13.91 49.27 -17.98 40.15 0.4666 -434.9 -365.4
27 0.00 2.68 0.00 1.49 13.50 49.24 -18.01 40.79 0.4621 904.0 766.3
28 0.00 0.78 0.00 0.43 12.97 48.99 -18.26 41.96 0.4586 884.0 731.6
29 0.00 2.42 0.00 1.35 13.32 48.89 -18.35 41.58 0.4635 969.0 794.6
30 0.00 1.21 0.00 0.68 13.81 48.73 -18.52 41.13 0.4708 -455.0 -488.4
31 0.00 1.30 0.00 0.72 12.57 48.66 -18.58 43.06 0.4575 626.0 500.1
32 0.00 1.47 0.00 0.83 15.26 48.41 -18.84 39.61 0.4906 958.0 745.5
33 0.00 1.47 0.00 0.84 15.40 48.26 -18.98 39.64 0.4936 713.0 579.7
34 0.00 0.52 0.00 0.29 12.65 48.40 -18.84 43.35 0.4611 696.0 523.2
35 0.00 0.78 0.00 0.44 13.32 48.28 -18.96 42.52 0.4698 786.0 594.0
36 0.00 3.80 0.00 2.16 14.21 47.46 -19.79 42.44 0.4883 772.0 561.9
37 0.00 1.04 0.00 0.59 15.48 47.17 -20.07 41.10 0.5051 509.0 336.6
38 0.00 1.04 0.00 0.58 11.88 47.36 -19.88 46.09 0.4639 685.0 514.2
39 0.00 3.37 0.00 1.91 14.01 47.15 -20.09 43.18 0.4891 768.0 765.5
40 0.00 1.90 0.00 1.09 15.58 46.97 -20.28 41.25 0.5084 723.0 496.7
41 0.00 1.21 0.00 0.68 12.52 47.02 -20.23 45.57 0.4746 554.0 431.3
42 0.00 0.43 0.00 0.25 14.54 46.61 -20.63 43.18 0.5006 698.0 600.8
43 0.00 1.56 0.00 0.89 15.03 46.46 -20.78 42.70 0.5073 833.0 682.9
44 0.00 1.38 0.00 0.78 12.64 46.55 -20.69 46.05 0.4809 826.0 549.0
45 0.78 3.46 0.45 1.99 14.85 46.28 -20.96 43.20 0.5072 856.8 688.8
46 0.00 2.16 0.00 1.24 15.20 46.25 -21.00 42.76 0.5114 530.0 505.9
47 2.07 5.10 1.19 2.91 14.08 46.16 -21.08 44.44 0.5003 925.0 720.7


  • 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.