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

12182 52.87 249.41 28.00 132.10 -13.81 121.56 3.36 189.30 0.3543 496.4 267.2


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SDO HMI 2014-10-06 01:00:32 UT

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

1 20.73 179.05 10.99 94.83 -13.83 122.87 4.67 192.83 0.3572 1159.9 387.1
2 13.09 -1.00 6.93 -1.00 -13.64 122.52 4.32 192.03 0.3529 1310.3 999999
3 5.18 -1.00 2.74 -1.00 -13.54 122.24 4.04 191.33 0.3504 1214.6 999999
4 0.00 1.14 0.00 0.61 -14.62 121.21 3.01 188.03 0.3650 702.0 533.9
5 2.28 17.83 1.21 9.44 -14.04 121.04 2.84 187.82 0.3553 964.8 850.7
6 2.02 -5.00 1.07 -5.00 -13.97 120.86 2.66 187.34 0.3538 1085.3 999999
7 0.79 -5.00 0.42 -5.00 -13.81 120.73 2.53 187.05 0.3509 1129.6 999999
8 0.00 0.97 0.00 0.51 -13.46 120.61 2.41 186.83 0.3449 1055.0 851.5
9 1.23 -5.00 0.65 -5.00 -13.81 120.55 2.35 186.54 0.3505 984.9 999999
10 0.00 2.37 0.00 1.25 -13.24 120.39 2.19 186.29 0.3409 950.0 881.1
11 0.00 2.46 0.00 1.30 -13.75 120.24 2.04 185.71 0.3489 856.0 637.0
12 0.00 2.46 0.00 1.30 -13.91 120.21 2.01 185.58 0.3515 830.0 667.8
13 0.88 5.53 0.46 2.90 -12.70 120.14 1.94 185.74 0.3315 1035.5 875.8
14 0.79 1.84 0.42 0.99 -15.48 119.32 1.12 182.88 0.3760 -1076.2 -915.5
15 0.00 2.90 0.00 1.54 -14.22 119.00 0.80 182.20 0.3553 -830.0 -567.8
16 0.00 4.13 0.00 2.19 -14.41 118.76 0.56 181.51 0.3583 -1018.0 -886.7
17 0.61 5.27 0.33 2.82 -15.67 117.39 -0.81 177.93 0.3789 -868.0 -695.3
18 2.20 3.69 1.16 1.94 -13.29 116.85 -1.35 176.11 0.3406 -1126.2 -906.5
19 0.00 1.05 0.00 0.56 -13.68 116.78 -1.42 176.01 0.3469 -816.0 -678.6
20 0.00 1.14 0.00 0.61 -14.32 116.50 -1.70 175.37 0.3578 -832.0 -688.5
21 3.07 5.36 1.62 2.83 -13.45 116.44 -1.76 175.01 0.3437 -1051.5 -864.2
22 0.00 0.97 0.00 0.51 -14.09 116.44 -1.76 175.15 0.3542 -782.0 -599.0
23 0.00 5.01 0.00 2.65 -13.90 116.22 -1.98 174.51 0.3514 -838.0 -760.5
24 0.00 1.93 0.00 1.03 -14.93 116.15 -2.05 174.60 0.3682 -682.0 -663.9
25 0.00 2.99 0.00 1.58 -13.65 116.04 -2.16 173.93 0.3475 -683.0 -514.9
26 0.00 1.32 0.00 0.71 -15.67 115.68 -2.52 173.58 0.3810 -625.0 -498.9


  • 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.