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

12038 55.25 248.09 27.53 123.74 -11.20 183.92 -0.99 172.70 0.1137 479.4 308.9


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SDO HMI 2014-04-20 15:00:34 UT

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

1 0.00 1.24 0.00 0.62 -13.46 188.86 3.96 204.91 0.1602 776.0 679.3
2 0.00 1.33 0.00 0.67 -12.92 187.93 3.02 200.83 0.1452 750.0 619.6
3 12.59 28.73 6.26 14.29 -9.83 187.01 2.11 203.96 0.0896 1170.3 738.4
4 0.00 2.66 0.00 1.33 -11.28 187.02 2.12 198.73 0.1132 852.0 741.9
5 0.00 1.15 0.00 0.57 -11.10 186.87 1.96 197.96 0.1094 881.0 753.2
6 0.00 1.42 0.00 0.70 -7.96 186.73 1.82 212.80 0.0585 929.0 797.5
7 0.00 1.60 0.00 0.80 -11.37 186.74 1.84 196.20 0.1133 713.0 625.7
8 0.00 1.06 0.00 0.53 -11.04 186.71 1.81 196.80 0.1076 1060.0 830.3
9 4.88 -3.00 2.42 -3.00 -9.56 186.67 1.77 201.64 0.0830 1193.8 999999
10 0.00 1.77 0.00 0.88 -11.19 186.65 1.75 195.87 0.1098 1100.0 970.3
11 0.00 2.31 0.00 1.15 -9.89 186.58 1.68 199.28 0.0879 858.0 782.2
12 0.27 28.99 0.13 14.44 -10.83 186.56 1.65 195.99 0.1033 1259.7 917.0
13 3.37 -12.00 1.68 -12.00 -10.68 186.43 1.53 195.25 0.1002 1253.2 999999
14 1.95 3.64 0.97 1.81 -9.17 186.43 1.52 200.58 0.0751 1123.7 899.5
15 0.00 1.77 0.00 0.88 -9.65 186.40 1.50 198.18 0.0828 893.0 866.0
16 0.98 -12.00 0.49 -12.00 -10.95 186.34 1.44 193.72 0.1044 1086.3 999999
17 0.00 0.89 0.00 0.44 -11.40 186.35 1.44 192.76 0.1121 737.0 612.9
18 0.00 1.15 0.00 0.57 -11.19 186.13 1.22 191.28 0.1077 712.0 528.2
19 3.72 -12.00 1.85 -12.00 -10.65 186.10 1.19 192.07 0.0983 1157.6 999999
20 0.00 0.71 0.00 0.35 -10.53 185.64 0.73 187.65 0.0948 268.0 414.4
21 0.00 2.13 0.00 1.06 -8.11 185.33 0.43 188.14 0.0523 904.0 690.5
22 0.00 1.95 0.00 0.97 -9.98 185.21 0.30 183.56 0.0847 1030.0 835.0
23 4.08 13.39 2.03 6.67 -11.37 185.18 0.27 182.47 0.1089 1158.7 813.8
24 0.00 1.15 0.00 0.58 -17.29 184.99 0.08 180.38 0.2112 -881.0 -681.0
25 0.00 2.22 0.00 1.10 -11.56 184.66 -0.25 177.81 0.1120 775.0 745.6
26 0.53 5.85 0.27 2.92 -11.37 184.53 -0.37 176.64 0.1089 1023.3 772.8
27 0.00 0.98 0.00 0.49 -10.95 183.89 -1.01 170.22 0.1028 -802.0 -564.7
28 0.00 1.86 0.00 0.93 -9.68 183.68 -1.22 165.06 0.0820 -1050.0 -849.3
29 0.00 1.33 0.00 0.66 -12.25 183.67 -1.24 170.31 0.1258 608.0 531.4
30 0.80 5.67 0.40 2.81 -7.60 183.36 -1.55 147.83 0.0505 -1169.9 -850.0
31 0.00 1.15 0.00 0.57 -10.52 183.22 -1.69 162.81 0.0983 -715.0 -541.8
32 0.80 8.25 0.40 4.10 -9.80 183.07 -1.83 158.70 0.0872 -1171.9 -855.9
33 0.27 -32.00 0.13 -32.00 -9.68 183.04 -1.86 157.86 0.0855 -1216.7 999999
34 0.00 1.06 0.00 0.53 -7.71 182.99 -1.91 143.47 0.0558 -801.0 -617.6
35 1.06 5.85 0.53 2.91 -10.19 182.85 -2.05 158.12 0.0950 -1166.8 -848.1
36 2.84 6.56 1.41 3.26 -7.96 182.78 -2.13 143.04 0.0614 -1120.0 -998.5
37 0.00 2.93 0.00 1.45 -7.68 182.57 -2.34 137.50 0.0601 -956.0 -962.0
38 17.11 76.34 8.56 38.18 -12.73 182.40 -2.51 162.08 0.1392 1367.6 485.0
39 0.00 1.95 0.00 0.97 -10.16 182.36 -2.54 153.42 0.0980 -881.0 -735.5
40 0.00 6.21 0.00 3.08 -7.92 182.32 -2.58 137.27 0.0661 -864.0 -923.7
41 0.00 0.89 0.00 0.44 -13.52 182.20 -2.70 162.53 0.1533 774.0 656.9
42 0.00 1.68 0.00 0.84 -13.52 181.89 -3.01 160.66 0.1549 788.0 519.6
43 0.00 2.22 0.00 1.11 -13.49 181.52 -3.38 158.41 0.1566 744.0 562.2
44 0.00 1.24 0.00 0.62 -14.37 181.23 -3.68 158.81 0.1726 -709.0 -561.5
45 0.00 1.33 0.00 0.66 -11.42 180.69 -4.21 146.60 0.1314 -810.0 -557.2
46 0.00 1.33 0.00 0.67 -12.11 180.28 -4.63 146.97 0.1454 -945.0 -732.1
47 0.00 1.06 0.00 0.53 -8.93 180.30 -4.61 129.82 0.1038 -870.0 -636.2
48 0.00 0.98 0.00 0.49 -16.16 179.34 -5.57 154.02 0.2136 876.0 693.6
49 0.00 5.50 0.00 2.75 -10.86 178.98 -5.93 134.51 0.1429 723.0 605.5
50 0.00 0.62 0.00 0.31 -16.03 178.68 -6.22 151.14 0.2168 696.0 622.9
51 0.00 1.33 0.00 0.69 -22.58 178.29 -6.62 160.46 0.3197 -787.0 -525.5
52 0.00 1.33 0.00 0.68 -15.98 177.58 -7.33 146.97 0.2259 750.0 540.9
53 0.00 1.33 0.00 0.68 -13.38 174.82 -10.08 130.27 0.2243 -937.0 -699.8


  • 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.