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

11993 5.53 57.76 3.67 38.12 16.62 100.78 34.09 305.63 0.6627 212.3 81.9


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SDO HMI 2014-03-06 00:00:28 UT

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

1 0.00 3.03 0.00 2.14 16.79 105.93 39.24 302.13 0.7175 -364.0 -292.1
2 0.00 0.86 0.00 0.59 15.91 104.18 37.48 302.19 0.6939 -509.0 -453.0
3 0.00 1.04 0.00 0.72 17.55 103.66 36.97 304.59 0.6988 -406.0 -417.4
4 0.00 0.86 0.00 0.59 17.23 103.31 36.62 304.45 0.6932 -555.0 -436.4
5 0.00 2.07 0.00 1.39 15.76 102.64 35.94 303.07 0.6765 -284.0 -369.3
6 0.00 1.82 0.00 1.23 16.87 102.80 36.11 304.36 0.6855 -589.0 -445.4
7 2.59 7.35 1.75 4.95 16.39 102.54 35.85 303.95 0.6797 -753.1 -621.7
8 0.00 4.50 0.00 3.02 16.90 101.96 35.27 305.02 0.6770 -747.0 -664.7
9 0.43 1.47 0.28 0.97 15.92 100.93 34.23 304.55 0.6592 420.8 291.7
10 0.00 0.86 0.00 0.56 14.63 100.46 33.77 303.22 0.6453 569.0 473.3
11 0.52 1.90 0.34 1.23 15.14 100.45 33.75 303.92 0.6486 596.7 494.1
12 0.00 1.30 0.00 0.84 14.94 100.34 33.64 303.74 0.6460 592.0 518.2
13 0.00 1.12 0.00 0.72 14.36 100.16 33.46 303.09 0.6399 756.0 632.2
14 0.00 0.61 0.00 0.39 15.72 100.37 33.67 304.73 0.6517 500.0 425.7
15 0.00 1.47 0.00 0.95 15.12 100.07 33.38 304.17 0.6443 461.0 405.8
16 0.00 0.78 0.00 0.51 17.26 100.30 33.61 306.76 0.6621 -531.0 -518.7
17 0.00 2.25 0.00 1.47 16.77 99.79 33.10 306.55 0.6532 375.0 283.6
18 0.00 1.12 0.00 0.72 16.11 99.18 32.49 306.20 0.6418 479.0 468.0
19 0.61 2.77 0.39 1.79 16.47 99.22 32.52 306.64 0.6448 785.1 667.2
20 0.00 1.21 0.00 0.77 14.33 98.84 32.14 304.11 0.6249 646.0 544.4
21 0.00 3.98 0.00 2.58 17.09 99.26 32.57 307.40 0.6500 -310.0 -72.0
22 0.00 0.78 0.00 0.50 16.86 99.18 32.49 307.17 0.6473 482.0 393.0
23 1.38 2.51 0.91 1.66 18.74 99.42 32.73 309.32 0.6641 536.4 389.9
24 0.00 1.04 0.00 0.68 18.03 99.23 32.54 308.61 0.6568 595.0 496.1
25 0.00 1.82 0.00 1.18 17.52 98.87 32.17 308.27 0.6491 762.0 676.2
26 0.00 5.27 0.00 3.41 16.99 98.76 32.07 307.69 0.6440 765.0 602.5
27 0.00 1.12 0.00 0.74 18.24 98.98 32.29 309.08 0.6559 682.0 627.4
28 0.00 1.21 0.00 0.79 17.78 98.88 32.19 308.59 0.6513 681.0 594.5
29 0.00 1.64 0.00 1.03 16.93 96.39 29.70 309.73 0.6185 863.0 698.9


  • 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.