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

11987 28.94 201.76 22.71 155.93 -1.61 152.93 50.00 273.97 0.7692 -364.0 -244.0


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SDO HMI 2014-03-03 06:00:28 UT

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

1 0.00 2.76 0.00 2.25 -2.21 155.51 52.58 272.76 0.7968 332.0 217.2
2 0.00 2.76 0.00 2.26 -1.79 155.49 52.56 273.28 0.7972 272.0 217.8
3 0.00 1.38 0.00 1.12 1.17 154.79 51.86 277.11 0.7947 -499.0 -385.5
4 25.57 135.56 20.27 107.39 -1.54 154.13 51.20 273.84 0.7831 -888.0 -288.0
5 0.00 1.30 0.00 1.02 -3.38 154.03 51.10 271.52 0.7794 -513.0 -387.5
6 0.00 0.78 0.00 0.61 -3.75 153.87 50.94 271.06 0.7772 -193.0 -278.3
7 1.04 3.72 0.81 2.89 -0.26 153.07 50.14 275.67 0.7736 -596.5 -553.1
8 0.00 2.25 0.00 1.70 -1.43 151.89 48.96 274.40 0.7585 -635.0 -563.7
9 0.00 2.85 0.00 2.15 -1.71 151.76 48.83 274.06 0.7566 -736.0 -635.4
10 0.00 1.56 0.00 1.17 -2.82 151.72 48.78 272.60 0.7544 -532.0 -383.9
11 0.00 1.04 0.00 0.78 -1.93 151.63 48.70 273.79 0.7548 -613.0 -588.3
12 0.00 1.04 0.00 0.78 -1.31 151.57 48.64 274.62 0.7551 -689.0 -603.0
13 0.00 1.30 0.00 0.97 -0.66 151.46 48.53 275.49 0.7551 -597.0 -449.9
14 0.00 3.63 0.00 2.72 -1.53 151.44 48.51 274.35 0.7533 -817.0 -780.1
15 0.00 0.52 0.00 0.38 -0.73 150.70 47.77 275.56 0.7463 -597.0 -461.2
16 0.00 0.86 0.00 0.64 -0.38 150.57 47.64 276.05 0.7454 -646.0 -569.3
17 1.12 9.42 0.83 6.90 -1.62 150.46 47.53 274.42 0.7418 -830.3 -521.2
18 0.00 1.12 0.00 0.82 -2.00 150.29 47.36 273.95 0.7393 -533.0 -480.8
19 0.00 3.54 0.00 2.58 -2.94 150.07 47.14 272.71 0.7352 -514.0 -522.2
20 0.00 2.85 0.00 2.07 -3.30 150.05 47.12 272.23 0.7344 -550.0 -418.4
21 0.00 1.47 0.00 1.07 -1.40 149.97 47.04 274.82 0.7365 227.0 139.4
22 0.00 0.43 0.00 0.31 -1.30 149.70 46.77 275.00 0.7336 388.0 381.0
23 0.00 1.47 0.00 1.06 -1.81 149.67 46.74 274.32 0.7323 489.0 473.6
24 0.00 0.95 0.00 0.69 -2.01 149.50 46.57 274.09 0.7300 460.0 438.8
25 0.00 0.95 0.00 0.68 -0.52 149.04 46.11 276.20 0.7272 491.0 421.9
26 0.00 0.69 0.00 0.49 -1.61 147.99 45.06 274.94 0.7126 517.0 435.0
27 0.00 0.95 0.00 0.66 -0.87 146.85 43.92 276.23 0.7000 644.0 528.9
28 0.00 1.81 0.00 1.24 1.25 145.71 42.78 279.55 0.6909 599.0 467.7
29 0.00 1.73 0.00 1.16 -2.61 145.42 42.49 274.05 0.6788 548.0 406.8
30 0.00 0.95 0.00 0.64 -3.14 145.16 42.23 273.32 0.6746 459.0 381.9
31 0.00 2.25 0.00 1.50 -2.49 145.01 42.08 274.30 0.6738 564.0 532.5
32 0.00 2.51 0.00 1.67 -2.91 144.99 42.06 273.68 0.6727 649.0 508.3
33 0.00 0.52 0.00 0.35 -2.68 144.94 42.01 274.04 0.6725 508.0 430.3
34 1.21 2.59 0.80 1.72 -2.73 144.66 41.73 274.02 0.6688 787.7 680.1
35 0.00 2.25 0.00 1.49 -1.98 144.39 41.46 275.20 0.6668 506.0 459.1


  • 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.