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

12177 24.66 150.49 12.31 75.08 12.61 168.83 1.69 319.95 0.1199 -142.4 -182.7


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SDO HMI 2014-10-02 08:00:33 UT

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

1 0.00 0.62 0.00 0.31 10.47 172.86 5.71 304.42 0.1192 -711.0 -596.3
2 0.00 1.76 0.00 0.88 10.00 172.20 5.06 304.05 0.1054 -911.0 -747.5
3 0.00 1.94 0.00 0.97 10.69 172.12 4.98 309.67 0.1114 -1057.0 -819.2
4 0.00 6.34 0.00 3.17 13.20 171.37 4.23 327.86 0.1355 -654.0 -668.4
5 0.00 5.99 0.00 2.99 12.42 171.26 4.12 325.10 0.1233 -982.0 -907.8
6 0.00 3.52 0.00 1.76 12.81 171.21 4.07 327.23 0.1284 -764.0 -709.6
7 0.00 1.67 0.00 0.83 12.24 170.74 3.60 327.85 0.1157 -955.0 -797.9
8 7.13 62.89 3.56 31.40 12.78 170.62 3.48 331.03 0.1228 -1283.0 -581.4
9 13.04 -8.00 6.51 -8.00 13.06 170.57 3.42 332.48 0.1265 -1271.3 999999
10 0.00 2.55 0.00 1.28 15.02 170.54 3.39 338.58 0.1572 -905.0 -643.2
11 3.61 -8.00 1.80 -8.00 12.66 170.47 3.32 331.64 0.1197 -1178.8 999999
12 0.00 1.32 0.00 0.66 11.58 169.99 2.85 330.47 0.0993 -855.0 -638.1
13 0.00 1.67 0.00 0.83 11.61 169.81 2.67 332.23 0.0982 -1146.0 -881.1
14 0.88 8.90 0.44 4.43 12.43 169.54 2.40 337.90 0.1092 -1127.9 -813.4
15 0.00 1.32 0.00 0.66 10.30 168.94 1.80 334.07 0.0709 976.0 740.9
16 0.00 3.17 0.00 1.58 11.02 168.18 1.04 346.83 0.0785 892.0 709.7
17 0.00 10.31 0.00 5.13 12.01 167.91 0.77 352.01 0.0947 -449.0 -310.0
18 0.00 1.50 0.00 0.74 10.78 167.69 0.55 352.54 0.0729 936.0 645.6
19 0.00 2.03 0.00 1.01 11.35 167.57 0.43 354.88 0.0826 889.0 717.7
20 0.00 1.94 0.00 0.96 11.08 167.51 0.37 355.34 0.0778 1092.0 929.0
21 0.00 1.41 0.00 0.70 13.71 167.33 0.19 358.51 0.1233 863.0 622.9
22 0.00 1.15 0.00 0.57 13.46 167.15 0.00 359.98 0.1191 948.0 723.0
23 0.00 2.38 0.00 1.18 12.14 167.08 -0.06 0.62 0.0959 1166.0 954.7
24 0.00 2.03 0.00 1.01 10.96 167.08 -0.06 0.80 0.0754 1203.0 902.6
25 0.00 2.38 0.00 1.18 11.41 166.50 -0.64 7.55 0.0840 744.0 747.2
26 0.00 2.03 0.00 1.00 9.43 166.41 -0.73 14.60 0.0502 807.0 564.5
27 0.00 1.59 0.00 0.79 14.13 166.34 -0.80 5.95 0.1314 850.0 631.8
28 0.00 1.94 0.00 0.96 11.26 166.16 -0.98 11.78 0.0824 1106.0 930.9
29 0.00 1.15 0.00 0.57 11.44 166.07 -1.07 12.38 0.0858 979.0 831.8
30 0.00 1.15 0.00 0.57 12.92 164.99 -2.15 18.55 0.1157 775.0 600.9
31 0.00 0.79 0.00 0.40 12.60 161.91 -5.23 40.56 0.1375 787.0 633.2
32 0.00 3.88 0.00 1.94 13.25 160.66 -6.48 43.58 0.1602 933.0 785.9
33 0.00 1.50 0.00 0.75 12.34 160.37 -6.77 49.09 0.1531 935.0 651.0
34 0.00 1.94 0.00 0.98 14.18 160.23 -6.91 41.53 0.1768 925.0 672.9
35 0.00 3.79 0.00 1.92 16.78 159.13 -8.01 37.03 0.2225 863.0 674.4
36 0.00 1.94 0.00 0.97 12.81 159.15 -7.99 51.40 0.1743 858.0 618.5


  • 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.