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

12014 89.89 527.47 63.71 370.29 -13.23 172.09 45.27 257.92 0.7086 369.5 275.5


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SDO HMI 2014-03-28 18:00:31 UT

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

1 0.00 0.96 0.00 0.73 -12.64 176.53 49.71 259.09 0.7603 208.0 274.8
2 0.00 0.88 0.00 0.64 -11.47 174.93 48.11 260.59 0.7419 175.0 226.4
3 0.00 0.79 0.00 0.57 -10.73 174.41 47.59 261.58 0.7356 352.0 312.2
4 0.00 0.70 0.00 0.51 -12.68 174.67 47.85 258.95 0.7393 229.0 261.2
5 2.54 9.01 1.83 6.51 -10.92 173.91 47.09 261.31 0.7298 801.8 577.4
6 20.57 70.27 14.90 50.95 -11.91 174.07 47.25 259.96 0.7321 891.4 324.4
7 0.00 0.79 0.00 0.56 -10.80 173.52 46.70 261.46 0.7253 640.0 573.2
8 0.00 3.94 0.00 2.82 -10.60 173.44 46.62 261.74 0.7242 161.0 177.9
9 0.00 1.05 0.00 0.75 -11.53 173.54 46.72 260.46 0.7257 366.0 424.4
10 2.80 7.00 1.99 4.99 -10.77 173.16 46.34 261.50 0.7210 825.0 627.1
11 0.44 1.58 0.31 1.11 -10.54 172.72 45.90 261.81 0.7156 721.6 639.0
12 4.81 13.13 3.41 9.30 -12.07 172.81 45.99 259.67 0.7173 910.6 761.2
13 0.00 2.10 0.00 1.48 -10.58 172.51 45.69 261.74 0.7131 619.0 514.2
14 42.79 301.65 30.58 215.68 -13.89 173.21 46.39 257.17 0.7232 1200.1 373.5
15 0.00 2.36 0.00 1.65 -10.43 172.17 45.35 261.95 0.7090 440.0 343.2
16 0.00 1.05 0.00 0.73 -10.14 171.60 44.78 262.35 0.7020 -481.0 -422.5
17 0.53 3.94 0.36 2.73 -9.91 171.48 44.66 262.68 0.7004 -597.5 -435.4
18 0.00 1.84 0.00 1.29 -14.83 172.12 45.30 255.73 0.7113 658.0 625.3
19 0.00 2.10 0.00 1.45 -11.12 171.14 44.32 260.94 0.6966 592.0 443.3
20 0.00 1.31 0.00 0.91 -12.14 171.26 44.44 259.48 0.6985 189.0 163.1
21 0.35 4.81 0.24 3.32 -12.84 171.15 44.33 258.46 0.6977 -340.5 -193.6
22 7.18 16.45 4.93 11.27 -12.35 170.92 44.10 259.15 0.6945 782.7 490.8
23 0.00 1.93 0.00 1.34 -15.40 171.52 44.70 254.85 0.7049 693.0 611.3
24 0.00 0.88 0.00 0.59 -7.66 169.88 43.06 265.97 0.6807 576.0 413.9
25 0.00 1.23 0.00 0.86 -16.93 171.61 44.79 252.72 0.7082 534.0 427.7
26 0.00 0.96 0.00 0.66 -12.81 170.46 43.64 258.45 0.6892 -109.0 -62.0
27 0.00 1.40 0.00 0.95 -12.63 170.34 43.52 258.69 0.6875 628.0 612.1
28 0.53 2.19 0.36 1.48 -12.69 170.05 43.23 258.58 0.6841 767.7 666.2
29 1.75 3.24 1.17 2.17 -13.21 169.20 42.38 257.73 0.6739 -640.2 -462.0
30 0.00 1.40 0.00 0.93 -13.09 168.80 41.98 257.86 0.6687 -581.0 -491.9
31 0.00 3.06 0.00 2.03 -12.65 168.54 41.72 258.49 0.6650 838.0 689.4
32 0.00 2.19 0.00 1.43 -12.55 167.83 41.01 258.56 0.6558 609.0 494.6
33 0.70 2.54 0.46 1.66 -13.67 167.85 41.03 256.85 0.6573 -509.6 -374.5
34 0.00 1.23 0.00 0.80 -13.50 167.69 40.87 257.09 0.6551 394.0 357.1
35 1.40 17.33 0.91 11.26 -13.70 167.49 40.67 256.76 0.6527 -427.9 -238.8
36 3.15 -35.00 2.04 -35.00 -13.61 167.06 40.24 256.83 0.6471 -770.2 999999
37 0.00 1.49 0.00 0.97 -14.57 167.23 40.41 255.38 0.6506 -453.0 -400.3
38 0.00 0.96 0.00 0.62 -13.71 166.56 39.74 256.60 0.6407 -721.0 -594.9
39 0.00 0.35 0.00 0.22 -14.34 166.13 39.31 255.53 0.6361 -555.0 -452.5
40 0.35 1.31 0.22 0.83 -13.04 165.28 38.46 257.45 0.6230 -422.0 -461.0
41 0.00 1.23 0.00 0.76 -13.78 164.17 37.34 256.05 0.6093 -576.0 -543.2
42 0.00 0.96 0.00 0.59 -9.76 162.93 36.11 262.62 0.5879 753.0 572.2
43 0.00 1.31 0.00 0.81 -12.92 163.13 36.31 257.30 0.5938 -817.0 -658.1
44 0.00 1.05 0.00 0.64 -12.20 162.97 36.15 258.48 0.5907 -521.0 -534.9
45 0.00 0.79 0.00 0.48 -13.04 162.58 35.76 256.98 0.5865 -755.0 -678.1
46 0.00 2.01 0.00 1.22 -13.68 162.04 35.22 255.77 0.5803 -802.0 -695.6
47 0.00 1.23 0.00 0.74 -13.46 161.29 34.47 255.99 0.5695 -672.0 -481.7
48 0.00 1.40 0.00 0.84 -13.32 161.15 34.33 256.21 0.5673 -825.0 -612.1
49 0.00 1.14 0.00 0.68 -14.07 161.28 34.46 254.93 0.5706 -673.0 -589.2
50 0.00 1.31 0.00 0.79 -13.14 161.09 34.27 256.50 0.5661 -777.0 -647.2
51 0.00 1.23 0.00 0.74 -14.89 161.20 34.38 253.48 0.5714 -603.0 -488.9
52 0.00 1.49 0.00 0.90 -15.34 161.24 34.42 252.71 0.5732 -783.0 -566.9
53 0.00 1.40 0.00 0.84 -12.67 160.79 33.97 257.26 0.5611 -665.0 -581.7
54 0.00 1.31 0.00 0.78 -12.95 160.80 33.98 256.78 0.5617 -676.0 -517.5
55 0.00 2.63 0.00 1.57 -14.22 160.74 33.92 254.52 0.5635 -784.0 -670.9
56 0.00 1.40 0.00 0.84 -15.73 160.38 33.56 251.75 0.5624 -587.0 -527.8
57 0.00 1.23 0.00 0.73 -13.51 159.96 33.14 255.57 0.5511 -761.0 -610.7
58 0.00 1.49 0.00 0.88 -13.24 159.88 33.06 256.03 0.5494 -806.0 -666.9
59 0.00 1.31 0.00 0.78 -15.59 160.24 33.42 251.96 0.5601 -797.0 -674.5
60 0.00 0.79 0.00 0.46 -13.20 159.58 32.76 256.03 0.5451 -784.0 -617.9
61 0.00 2.36 0.00 1.40 -14.13 159.69 32.87 254.37 0.5487 -797.0 -735.6
62 0.00 0.79 0.00 0.47 -14.65 159.70 32.88 253.45 0.5501 -589.0 -514.3
63 0.00 1.40 0.00 0.82 -14.87 159.08 32.26 252.85 0.5420 -754.0 -630.9
64 0.00 1.31 0.00 0.77 -14.61 158.82 32.00 253.23 0.5376 -627.0 -559.1
65 0.00 1.31 0.00 0.76 -11.10 157.86 31.04 259.60 0.5165 -775.0 -661.2
66 0.00 1.14 0.00 0.66 -10.67 157.60 30.78 260.40 0.5121 -767.0 -651.0
67 0.00 1.05 0.00 0.59 -12.33 154.25 27.43 256.20 0.4653 -643.0 -518.0


  • 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.