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

11344m 59.71 275.63 64.75 300.95 -17.98 103.61 60.14 247.88 0.8905 39.5 67.3


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

SDO HMI 2011-11-12 23:58:58 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 7.74 89.41 9.50 110.17 -17.36 107.34 63.87 249.47 0.9168 537.8 131.7
2 0.34 -1.00 0.42 -1.00 -17.59 106.85 63.38 249.12 0.9139 616.5 999999
3 1.81 -1.00 2.20 -1.00 -17.94 106.94 63.47 248.76 0.9150 415.1 999999
4 4.04 -1.00 4.91 -1.00 -18.25 106.86 63.39 248.41 0.9149 461.4 999999
5 5.25 19.28 6.18 22.42 -17.77 106.13 62.66 248.76 0.9094 375.2 435.1
6 2.24 3.61 2.71 4.38 -18.72 106.68 63.21 247.87 0.9144 481.9 435.9
7 0.00 3.18 0.00 3.94 -19.24 107.05 63.58 247.39 0.9176 297.0 183.6
8 0.00 0.60 0.00 0.71 -18.21 106.14 62.67 248.29 0.9101 428.0 409.0
9 0.00 0.60 0.00 0.73 -18.99 106.52 63.05 247.54 0.9138 464.0 483.4
10 0.00 2.24 0.00 2.67 -18.91 106.19 62.72 247.55 0.9115 525.0 470.1
11 1.98 -5.00 2.28 -5.00 -17.73 105.37 61.90 248.63 0.9040 594.3 999999
12 0.00 1.38 0.00 1.62 -18.51 105.79 62.32 247.89 0.9082 221.0 298.7
13 1.12 7.57 1.28 8.71 -18.04 105.22 61.75 248.27 0.9035 380.5 477.5
14 0.00 1.98 0.00 2.23 -17.65 104.92 61.45 248.62 0.9007 256.0 257.6
15 2.15 4.82 2.43 5.43 -17.93 104.89 61.42 248.31 0.9010 531.6 588.8
16 2.75 5.85 3.05 6.49 -18.05 104.18 60.71 248.01 0.8962 675.1 531.3
17 0.00 1.20 0.00 1.28 -16.71 103.25 59.78 249.25 0.8870 -413.0 -320.7
18 0.00 1.12 0.00 1.29 -19.55 104.92 61.45 246.56 0.9040 -133.0 -54.2
19 0.00 0.69 0.00 0.75 -17.72 103.80 60.33 248.28 0.8928 427.0 426.5
20 0.00 1.38 0.00 1.54 -18.72 104.33 60.85 247.31 0.8984 96.0 209.3
21 2.75 4.30 3.11 4.85 -20.28 104.22 60.75 245.60 0.9005 -241.2 -132.8
22 0.43 -21.00 0.48 -21.00 -20.24 104.06 60.59 245.60 0.8993 36.2 999999
23 0.00 0.95 0.00 1.06 -20.46 104.01 60.54 245.35 0.8994 -7.0 -10.9
24 0.00 1.38 0.00 1.41 -17.40 101.90 58.43 248.15 0.8779 582.0 533.1
25 2.50 20.74 2.57 21.35 -17.66 101.91 58.44 247.87 0.8785 646.8 465.1
26 0.00 1.12 0.00 1.13 -17.16 101.48 58.01 248.31 0.8742 534.0 508.6
27 0.60 -25.00 0.61 -25.00 -17.47 101.40 57.93 247.94 0.8742 623.3 999999
28 0.00 0.52 0.00 0.56 -20.42 103.09 59.61 245.15 0.8928 -210.0 -207.2
29 2.32 3.87 2.50 4.17 -20.02 102.77 59.30 245.50 0.8897 -199.0 -119.6
30 0.00 0.95 0.00 0.95 -17.76 100.90 57.43 247.48 0.8709 453.0 363.6
31 0.00 0.86 0.00 0.86 -18.54 100.55 57.08 246.52 0.8697 -304.0 -241.2
32 0.00 2.15 0.00 2.17 -19.19 100.84 57.37 245.88 0.8734 -358.0 -217.4
33 0.00 1.72 0.00 1.72 -19.42 100.38 56.91 245.49 0.8704 -239.0 -195.5
34 0.00 1.03 0.00 0.97 -16.69 98.76 55.29 248.09 0.8508 -330.0 -242.6
35 0.00 1.63 0.00 1.57 -18.41 99.17 55.70 246.26 0.8583 -210.0 -202.5
36 0.00 1.81 0.00 1.74 -18.76 99.24 55.76 245.89 0.8597 -368.0 -250.0
37 10.84 27.45 10.58 26.79 -19.41 99.51 56.04 245.24 0.8635 -631.3 -179.1
38 0.00 0.26 0.00 0.25 -18.21 98.91 55.44 246.41 0.8557 -378.0 -327.3
39 0.00 0.77 0.00 0.71 -16.21 97.91 54.44 248.40 0.8423 -369.0 -339.8
40 0.43 54.56 0.40 49.94 -17.10 98.18 54.71 247.45 0.8468 -569.4 -421.6
41 2.93 -40.00 2.70 -40.00 -17.15 97.99 54.52 247.33 0.8453 -648.0 999999
42 0.00 0.95 0.00 0.89 -18.21 98.36 54.89 246.24 0.8511 -341.0 -296.2
43 0.26 -40.00 0.24 -40.00 -17.36 97.76 54.28 247.02 0.8438 -555.0 999999
44 4.99 -40.00 4.55 -40.00 -17.13 97.55 54.08 247.23 0.8415 -931.0 999999
45 0.00 1.12 0.00 1.14 -22.77 100.09 56.62 241.72 0.8763 -378.0 -313.8
46 2.24 2.58 2.05 2.36 -18.08 97.48 54.01 246.12 0.8433 -594.0 -617.8


  • 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.