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

12081 0.00 37.14 0.00 18.85 5.19 258.23 5.75 184.62 0.1999 368.7 295.9


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SDO HMI 2014-06-08 23:00:40 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 1.81 0.00 0.97 4.08 274.60 22.12 280.10 0.3831 -908.0 -715.2
2 0.00 1.00 0.00 0.53 5.33 273.59 21.11 283.89 0.3709 -735.0 -583.5
3 0.00 3.26 0.00 1.72 5.06 272.50 20.02 283.82 0.3527 -818.0 -633.8
4 0.00 1.00 0.00 0.53 5.39 272.42 19.93 284.81 0.3526 -728.0 -604.9
5 0.00 1.45 0.00 0.76 2.96 271.77 19.28 278.16 0.3346 -785.0 -524.1
6 0.00 1.81 0.00 0.93 0.11 267.94 15.46 269.45 0.2677 -851.0 -621.5
7 0.00 0.72 0.00 0.37 5.32 265.53 13.04 291.45 0.2425 610.0 407.8
8 0.00 1.27 0.00 0.64 5.97 260.22 7.74 306.62 0.1676 771.0 592.6
9 0.00 1.09 0.00 0.55 6.58 259.99 7.50 310.34 0.1709 842.0 716.0
10 0.00 1.54 0.00 0.77 5.85 259.70 7.21 307.96 0.1591 796.0 619.9
11 0.00 1.90 0.00 0.96 10.80 257.49 5.01 334.89 0.2029 864.0 682.2
12 0.00 1.18 0.00 0.58 -1.73 256.72 4.23 244.82 0.0819 834.0 638.1
13 0.00 1.99 0.00 1.00 7.75 256.09 3.60 334.47 0.1452 807.0 693.1
14 0.00 0.91 0.00 0.45 9.82 252.81 0.32 358.09 0.1669 866.0 671.2
15 0.00 1.45 0.00 0.73 9.26 252.44 -0.05 0.31 0.1572 797.0 578.8
16 0.00 1.09 0.00 0.54 7.94 252.34 -0.14 1.05 0.1343 802.0 700.5
17 0.00 1.45 0.00 0.72 7.76 252.19 -0.30 2.24 0.1312 878.0 693.9
18 0.00 5.61 0.00 2.79 5.37 250.26 -2.22 23.42 0.0976 531.0 719.8
19 0.00 1.54 0.00 0.77 5.68 250.23 -2.25 22.51 0.1027 871.0 706.5
20 0.00 1.00 0.00 0.50 6.26 247.41 -5.08 40.06 0.1373 909.0 734.5
21 0.00 1.45 0.00 0.72 -1.63 247.34 -5.15 110.13 0.0960 848.0 618.4
22 0.00 0.36 0.00 0.18 1.27 242.74 -9.75 84.05 0.1710 436.0 484.8
23 0.00 2.26 0.00 1.14 3.06 241.46 -11.03 75.62 0.1981 842.0 696.2


  • 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.