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

12038 54.07 242.43 27.33 122.45 -11.16 185.22 9.14 234.87 0.1943 469.7 361.3


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SDO HMI 2014-04-21 07:00:35 UT

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

1 0.00 1.24 0.00 0.64 -12.09 189.89 13.81 241.95 0.2656 683.0 553.1
2 0.00 2.57 0.00 1.32 -12.21 188.50 12.42 239.09 0.2461 941.0 710.6
3 0.00 2.57 0.00 1.32 -14.04 188.44 12.35 232.82 0.2616 911.0 763.0
4 0.00 1.33 0.00 0.68 -13.67 188.35 12.27 233.80 0.2570 809.0 593.3
5 0.00 1.86 0.00 0.95 -11.55 188.06 11.98 240.66 0.2343 752.0 571.6
6 0.71 3.73 0.36 1.90 -11.10 187.98 11.90 242.26 0.2296 1020.9 739.3
7 0.00 2.04 0.00 1.04 -9.04 187.81 11.73 250.61 0.2138 840.0 622.3
8 17.58 38.79 8.93 19.70 -10.50 187.74 11.66 244.23 0.2216 1233.4 764.3
9 0.00 2.13 0.00 1.09 -14.32 187.75 11.67 230.40 0.2555 680.0 520.8
10 0.00 2.22 0.00 1.13 -11.35 187.36 11.28 240.03 0.2224 968.0 767.6
11 0.00 1.42 0.00 0.72 -9.32 187.26 11.18 248.50 0.2066 645.0 534.1
12 0.00 1.78 0.00 0.90 -9.57 187.24 11.16 247.36 0.2077 864.0 719.2
13 0.00 3.02 0.00 1.53 -11.08 187.26 11.18 240.90 0.2187 888.0 692.0
14 0.00 1.07 0.00 0.54 -10.33 187.08 10.99 243.70 0.2102 845.0 677.3
15 0.00 6.04 0.00 3.06 -11.26 187.02 10.93 239.63 0.2166 -24.0 178.0
16 3.64 21.75 1.84 11.00 -9.51 186.89 10.81 247.00 0.2019 1090.1 743.5
17 0.00 1.24 0.00 0.63 -10.69 186.84 10.76 241.63 0.2094 -529.0 -456.7
18 0.00 1.33 0.00 0.68 -14.06 186.98 10.89 229.36 0.2427 775.0 607.8
19 5.33 -16.00 2.69 -16.00 -9.27 186.76 10.68 247.89 0.1983 1190.0 999999
20 0.00 2.66 0.00 1.34 -8.82 186.63 10.54 249.83 0.1935 899.0 628.4
21 2.75 4.62 1.39 2.34 -11.39 186.65 10.56 238.27 0.2122 1156.1 853.4
22 0.00 1.15 0.00 0.58 -9.55 186.55 10.47 246.20 0.1968 885.0 736.8
23 0.00 0.98 0.00 0.50 -12.82 186.61 10.52 232.67 0.2250 958.0 758.8
24 0.00 1.33 0.00 0.67 -8.89 186.38 10.30 249.09 0.1899 1065.0 839.4
25 0.00 1.60 0.00 0.81 -10.76 186.28 10.20 240.09 0.2016 -448.0 -256.1
26 0.00 2.66 0.00 1.34 -8.50 186.18 10.10 250.73 0.1846 910.0 783.1
27 4.08 14.03 2.07 7.10 -11.49 186.18 10.10 236.74 0.2064 1066.2 907.9
28 0.00 1.69 0.00 0.85 -10.49 185.87 9.78 240.30 0.1933 -460.0 -315.5
29 0.00 1.15 0.00 0.58 -11.43 185.87 9.78 236.17 0.2014 877.0 728.3
30 0.00 1.07 0.00 0.54 -13.04 185.80 9.72 229.69 0.2166 -709.0 -541.4
31 0.00 2.93 0.00 1.48 -11.50 185.65 9.57 235.33 0.1990 1062.0 889.4
32 0.00 0.98 0.00 0.49 -11.71 185.63 9.54 234.37 0.2006 532.0 449.3
33 0.00 1.24 0.00 0.62 -8.35 185.47 9.39 250.23 0.1723 777.0 574.2
34 0.00 3.02 0.00 1.52 -11.17 185.24 9.15 235.60 0.1900 787.0 689.1
35 2.84 13.85 1.43 6.97 -10.63 185.10 9.01 237.68 0.1830 -1016.9 -734.9
36 0.00 1.33 0.00 0.67 -8.03 184.66 8.58 250.54 0.1574 759.0 600.1
37 0.00 1.07 0.00 0.53 -10.85 183.68 7.59 232.09 0.1652 -785.0 -547.6
38 0.00 1.78 0.00 0.89 -11.34 183.56 7.48 229.39 0.1689 868.0 664.0
39 0.71 1.86 0.36 0.94 -10.76 183.46 7.37 231.73 0.1613 -1050.5 -886.8
40 0.00 3.11 0.00 1.55 -7.71 183.40 7.31 249.82 0.1350 -915.0 -892.2
41 0.00 1.15 0.00 0.58 -9.65 183.28 7.20 237.06 0.1478 -973.0 -720.5
42 0.00 1.86 0.00 0.93 -9.50 183.12 7.04 237.37 0.1442 -1110.0 -880.3
43 0.00 2.75 0.00 1.38 -10.13 183.07 6.99 233.57 0.1496 -962.0 -869.7
44 0.00 0.98 0.00 0.49 -8.83 182.99 6.90 241.01 0.1364 -1035.0 -782.5
45 0.00 0.80 0.00 0.40 -9.74 183.00 6.92 235.51 0.1447 -1122.0 -938.6
46 1.78 3.11 0.89 1.55 -7.66 182.69 6.61 248.34 0.1233 -1120.5 -853.3
47 14.65 55.30 7.37 27.81 -12.59 182.63 6.55 220.36 0.1727 1367.5 574.9
48 0.00 1.33 0.00 0.66 -7.45 182.54 6.45 249.52 0.1195 -860.0 -686.9
49 0.00 4.88 0.00 2.44 -9.93 182.05 5.97 230.41 0.1336 -822.0 -728.6
50 0.00 1.60 0.00 0.81 -15.25 181.80 5.71 208.52 0.2020 -966.0 -727.3
51 0.00 1.15 0.00 0.58 -9.78 181.34 5.26 227.75 0.1226 -1020.0 -799.7
52 0.00 0.71 0.00 0.36 -14.89 181.35 5.27 207.50 0.1930 -812.0 -612.4
53 0.00 0.98 0.00 0.49 -12.06 180.42 4.34 211.36 0.1429 -810.0 -551.8
54 0.00 1.33 0.00 0.67 -16.30 180.47 4.39 200.67 0.2089 834.0 703.0
55 0.00 1.24 0.00 0.63 -15.94 179.08 3.00 194.96 0.1957 627.0 501.9
56 0.00 2.31 0.00 1.17 -18.16 178.00 1.92 188.02 0.2293 967.0 829.5
57 0.00 0.71 0.00 0.36 -12.57 172.68 -3.40 156.02 0.1432 -813.0 -578.4


  • 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.