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

12100 3.00 58.68 1.97 38.39 10.46 307.66 40.42 282.29 0.6548 151.1 94.7


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SDO HMI 2014-07-05 01:00:40 UT

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

1 0.00 1.82 0.00 1.31 11.12 313.72 46.49 282.19 0.7303 -495.0 -426.0
2 0.00 0.91 0.00 0.64 10.89 312.55 45.32 282.04 0.7163 -433.0 -337.7
3 0.00 0.27 0.00 0.19 10.93 312.12 44.89 282.17 0.7112 -549.0 -512.0
4 0.00 1.36 0.00 0.92 9.16 310.18 42.94 279.91 0.6851 -783.0 -706.7
5 0.00 2.82 0.00 1.91 10.64 310.12 42.89 282.07 0.6863 -699.0 -556.6
6 0.00 0.91 0.00 0.61 8.39 309.64 42.41 278.83 0.6775 -412.0 -426.8
7 1.36 3.18 0.91 2.13 8.61 309.51 42.27 279.17 0.6760 -795.2 -668.0
8 0.64 4.00 0.43 2.67 8.98 309.39 42.16 279.74 0.6749 -715.6 -683.3
9 0.00 1.36 0.00 0.91 8.34 309.30 42.07 278.80 0.6731 -814.0 -681.9
10 0.00 1.54 0.00 1.04 10.73 309.59 42.35 282.28 0.6797 -647.0 -548.2
11 0.00 4.00 0.00 2.67 10.19 309.04 41.80 281.59 0.6720 -811.0 -674.1
12 0.00 1.27 0.00 0.83 7.86 308.21 40.98 278.20 0.6586 569.0 415.5
13 0.00 1.18 0.00 0.78 11.27 308.22 40.99 283.35 0.6634 -705.0 -543.3
14 0.00 1.63 0.00 1.06 10.42 307.18 39.95 282.26 0.6485 487.0 478.2
15 0.00 3.27 0.00 2.10 8.35 306.69 39.46 279.13 0.6391 608.0 570.6
16 0.00 1.18 0.00 0.76 8.57 306.36 39.13 279.53 0.6350 512.0 433.5
17 0.00 4.09 0.00 2.63 10.78 306.63 39.40 282.93 0.6420 646.0 522.8
18 0.00 1.36 0.00 0.88 10.97 306.54 39.31 283.24 0.6412 442.0 367.7
19 0.00 1.09 0.00 0.70 10.51 306.31 39.08 282.58 0.6373 606.0 526.2
20 0.00 0.73 0.00 0.47 10.91 306.29 39.06 283.21 0.6378 627.0 603.9
21 0.00 5.99 0.00 3.83 10.24 306.07 38.84 282.21 0.6336 758.0 624.5
22 0.00 0.91 0.00 0.58 11.78 306.15 38.92 284.60 0.6378 310.0 387.6
23 0.00 0.91 0.00 0.58 11.11 305.92 38.69 283.60 0.6333 588.0 534.5
24 0.64 1.73 0.40 1.10 10.28 305.76 38.52 282.34 0.6296 757.3 681.8
25 0.00 1.36 0.00 0.87 12.56 305.93 38.70 285.87 0.6367 606.0 504.7
26 0.00 1.18 0.00 0.76 12.26 305.88 38.64 285.40 0.6352 567.0 421.4
27 0.00 1.00 0.00 0.64 11.22 305.58 38.35 283.85 0.6291 725.0 668.7
28 0.00 1.18 0.00 0.75 11.50 305.55 38.31 284.30 0.6292 753.0 593.1
29 0.00 2.09 0.00 1.32 11.83 304.81 37.58 285.02 0.6202 875.0 674.6
30 0.00 0.54 0.00 0.35 13.53 304.99 37.76 287.65 0.6270 315.0 412.3
31 0.00 1.00 0.00 0.64 16.10 305.49 38.26 291.44 0.6414 737.0 625.2
32 0.36 1.82 0.23 1.14 13.36 304.44 37.21 287.56 0.6194 746.0 625.3
33 0.00 1.00 0.00 0.62 14.61 303.58 36.35 289.85 0.6119 520.0 475.7


  • 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.