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

12077 62.90 282.46 36.41 163.62 -4.69 299.83 -30.95 98.31 0.5201 497.8 314.3


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

SDO HMI 2014-06-03 01:00:39 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 1.36 0.00 0.77 0.33 301.94 -28.85 88.50 0.4846 467.0 412.3
2 2.08 5.79 1.19 3.32 -6.18 301.04 -29.75 101.56 0.5055 997.8 616.5
3 0.00 1.18 0.00 0.68 -6.15 300.73 -30.06 101.39 0.5101 782.0 615.6
4 36.25 183.42 20.82 105.30 -4.17 300.62 -30.17 97.49 0.5075 1237.3 462.4
5 0.72 10.85 0.42 6.26 -5.90 300.49 -30.29 100.84 0.5129 908.4 604.2
6 6.51 -5.00 3.76 -5.00 -6.15 300.34 -30.45 101.26 0.5158 943.9 999999
7 2.53 22.33 1.47 12.96 -6.54 300.02 -30.76 101.92 0.5214 837.8 606.0
8 0.27 -4.00 0.16 -4.00 -3.92 300.14 -30.65 96.91 0.5144 755.3 999999
9 1.45 -7.00 0.84 -7.00 -6.27 299.90 -30.89 101.36 0.5225 923.6 999999
10 3.34 -7.00 1.94 -7.00 -6.42 299.78 -31.00 101.61 0.5246 750.5 999999
11 0.00 0.90 0.00 0.52 -3.28 299.84 -30.95 95.61 0.5179 164.0 103.3
12 0.99 2.26 0.58 1.31 -3.98 299.60 -31.19 96.92 0.5224 727.6 552.6
13 0.00 1.18 0.00 0.69 -5.62 299.05 -31.74 99.89 0.5335 147.0 106.2
14 0.00 1.36 0.00 0.80 -6.63 298.62 -32.17 101.63 0.5421 -901.0 -774.9
15 2.98 8.50 1.76 5.01 -6.38 298.31 -32.48 101.09 0.5459 -732.8 -726.6
16 0.00 1.27 0.00 0.75 -5.80 298.28 -32.51 100.02 0.5451 -468.0 -448.5
17 0.00 1.18 0.00 0.69 -6.53 298.22 -32.56 101.34 0.5475 98.0 45.3
18 0.81 5.97 0.48 3.53 -5.95 298.16 -32.63 100.27 0.5472 -826.3 -539.4
19 0.00 4.16 0.00 2.46 -3.69 297.96 -32.83 96.10 0.5462 956.0 781.1
20 1.90 5.79 1.13 3.43 -3.81 297.59 -33.20 96.26 0.5518 720.1 587.1
21 0.00 1.54 0.00 0.91 -3.51 297.34 -33.44 95.68 0.5549 733.0 537.2
22 0.00 0.72 0.00 0.44 -8.09 296.88 -33.91 103.67 0.5706 -733.0 -602.8
23 0.00 0.81 0.00 0.49 -3.99 297.07 -33.72 96.51 0.5595 533.0 319.2
24 0.00 2.98 0.00 1.80 -6.68 296.41 -34.38 101.08 0.5736 -738.0 -622.8
25 0.00 2.17 0.00 1.31 -6.22 296.37 -34.42 100.28 0.5732 -745.0 -589.4
26 0.00 1.18 0.00 0.71 -3.38 296.39 -34.40 95.32 0.5685 -789.0 -724.5
27 0.00 0.81 0.00 0.49 -7.01 295.90 -34.89 101.52 0.5816 -525.0 -475.3
28 3.07 8.05 1.86 4.87 -4.99 295.83 -34.96 98.04 0.5787 -837.3 -742.3
29 0.00 1.45 0.00 0.88 -5.05 295.63 -35.15 98.11 0.5815 -431.0 -476.2
30 0.00 1.72 0.00 1.05 -6.43 295.50 -35.29 100.42 0.5859 -440.0 -389.8
31 0.00 1.45 0.00 0.88 -4.63 295.59 -35.20 97.37 0.5815 -664.0 -518.2
32 0.00 1.27 0.00 0.78 -4.16 294.14 -36.65 96.35 0.6012 -535.0 -481.9
33 0.00 0.81 0.00 0.53 -11.70 290.94 -39.85 107.42 0.6599 -627.0 -596.1


  • 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.