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

12106 55.04 292.32 36.05 189.69 14.89 261.04 39.00 289.06 0.6449 -416.9 -193.7


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

SDO HMI 2014-07-08 11:00:40 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 1.00 0.00 0.72 16.34 267.47 45.42 289.19 0.7261 -479.0 -384.0
2 0.00 2.45 0.00 1.72 13.72 266.58 44.53 285.79 0.7103 -498.0 -434.8
3 0.00 0.82 0.00 0.55 14.47 263.77 41.73 287.51 0.6781 -511.0 -437.2
4 0.00 0.91 0.00 0.61 13.36 263.48 41.44 285.96 0.6720 -593.0 -523.3
5 0.36 1.73 0.24 1.16 15.53 263.69 41.65 289.08 0.6797 682.5 536.8
6 0.00 2.54 0.00 1.67 11.71 262.87 40.82 283.64 0.6610 -644.0 -601.0
7 0.45 4.63 0.30 3.10 15.51 263.43 41.39 289.12 0.6765 539.4 229.8
8 0.00 4.00 0.00 2.64 13.07 262.88 40.84 285.68 0.6639 -702.0 -578.1
9 0.00 0.27 0.00 0.18 15.73 263.36 41.32 289.47 0.6763 -256.0 -179.7
10 54.23 226.11 35.51 148.33 15.01 261.89 39.85 288.85 0.6562 -1047.9 -272.8
11 0.00 0.82 0.00 0.54 17.32 262.21 40.17 292.15 0.6671 573.0 475.0
12 0.00 1.18 0.00 0.76 12.81 261.07 39.03 285.73 0.6402 -285.0 -437.1
13 0.00 1.91 0.00 1.22 12.35 260.86 38.82 285.08 0.6365 -439.0 -484.1
14 0.00 6.27 0.00 4.05 14.93 260.93 38.89 289.03 0.6439 -790.0 -752.2
15 0.00 1.54 0.00 0.99 13.89 260.43 38.39 287.59 0.6346 -610.0 -565.9
16 0.00 1.36 0.00 0.88 14.69 260.55 38.51 288.79 0.6385 -858.0 -754.2
17 0.00 2.54 0.00 1.59 9.56 259.64 37.60 280.91 0.6149 591.0 463.8
18 0.00 1.45 0.00 0.93 14.73 260.32 38.28 288.93 0.6356 -933.0 -813.7
19 0.00 1.36 0.00 0.87 13.59 260.09 38.05 287.23 0.6295 -800.0 -730.1
20 0.00 0.64 0.00 0.40 15.48 259.64 37.60 290.32 0.6292 238.0 280.3
21 0.00 0.45 0.00 0.29 14.55 259.29 37.24 289.00 0.6218 -678.0 -586.8
22 0.00 1.82 0.00 1.14 16.60 258.05 36.01 292.71 0.6130 718.0 577.1
23 0.00 1.36 0.00 0.79 9.93 252.86 30.82 283.19 0.5203 789.0 650.4
24 0.00 1.54 0.00 0.90 10.30 252.86 30.82 283.88 0.5213 651.0 564.3
25 0.00 1.27 0.00 0.75 13.84 253.07 31.03 290.37 0.5359 724.0 684.3
26 0.00 3.09 0.00 1.80 14.23 252.69 30.65 291.26 0.5322 725.0 626.1
27 0.00 3.36 0.00 1.97 14.48 252.69 30.65 291.71 0.5333 688.0 666.8
28 0.00 1.45 0.00 0.83 9.50 251.99 29.95 282.62 0.5065 820.0 531.1
29 0.00 1.64 0.00 0.94 12.01 251.44 29.40 287.71 0.5061 925.0 733.0
30 0.00 0.64 0.00 0.37 18.46 251.80 29.76 299.24 0.5416 602.0 501.6
31 0.00 1.18 0.00 0.70 18.77 251.86 29.82 299.73 0.5442 546.0 424.6
32 0.00 3.18 0.00 1.87 18.78 251.60 29.56 299.93 0.5410 665.0 539.5
33 0.00 1.45 0.00 0.84 14.82 250.78 28.74 293.41 0.5085 761.0 644.9
34 0.00 0.73 0.00 0.41 14.75 250.01 27.97 293.76 0.4976 764.0 652.2
35 0.00 1.27 0.00 0.73 17.64 249.82 27.78 299.25 0.5110 632.0 482.8
36 0.00 0.91 0.00 0.52 17.70 249.65 27.61 299.50 0.5092 573.0 427.7
37 0.00 0.91 0.00 0.51 15.54 247.33 25.29 297.25 0.4648 705.0 625.5
38 0.00 1.54 0.00 0.86 16.39 246.22 24.18 299.88 0.4551 515.0 480.1
39 0.00 1.00 0.00 0.56 23.72 242.19 20.15 317.70 0.4706 666.0 524.5


  • 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.