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

12178 115.72 578.48 67.94 337.98 -1.45 151.95 -31.12 103.69 0.5337 315.8 188.9


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SDO HMI 2014-10-01 03:00:33 UT

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

1 18.24 357.71 10.46 206.22 -1.37 153.85 -29.23 104.47 0.5062 1427.0 446.1
2 2.29 -1.00 1.32 -1.00 -1.48 153.54 -29.54 104.51 0.5111 1160.5 999999
3 6.52 -1.00 3.76 -1.00 -1.75 153.46 -29.61 104.99 0.5134 1059.2 999999
4 5.99 -1.00 3.46 -1.00 -1.52 153.36 -29.71 104.49 0.5138 1204.5 999999
5 2.56 -1.00 1.48 -1.00 -1.74 153.15 -29.93 104.80 0.5178 1025.6 999999
6 5.90 -1.00 3.41 -1.00 -1.44 153.05 -30.02 104.19 0.5180 896.6 999999
7 18.68 -1.00 10.85 -1.00 -1.86 152.73 -30.34 104.79 0.5243 921.9 999999
8 1.94 -1.00 1.13 -1.00 -2.18 152.37 -30.70 105.19 0.5308 515.4 999999
9 0.00 2.64 0.00 1.53 0.66 152.30 -30.78 99.89 0.5215 839.0 622.0
10 2.56 -1.00 1.49 -1.00 -1.74 152.17 -30.90 104.28 0.5318 551.2 999999
11 0.00 1.94 0.00 1.13 -0.21 151.95 -31.13 101.37 0.5294 838.0 675.5
12 0.00 1.76 0.00 1.03 0.27 151.91 -31.16 100.46 0.5283 762.0 582.0
13 0.00 1.23 0.00 0.72 -0.76 151.87 -31.20 102.34 0.5324 908.0 798.8
14 0.00 1.50 0.00 0.88 -0.41 151.59 -31.48 101.59 0.5352 669.0 558.7
15 0.00 0.44 0.00 0.26 -1.62 151.58 -31.50 103.77 0.5398 493.0 343.0
16 0.00 1.15 0.00 0.67 -1.66 151.40 -31.67 103.76 0.5425 579.0 474.5
17 0.00 2.56 0.00 1.50 -0.94 151.38 -31.70 102.45 0.5401 677.0 659.5
18 4.58 131.57 2.70 78.45 -1.25 151.30 -31.77 102.97 0.5423 840.4 -394.7
19 1.59 -18.00 0.93 -18.00 -1.10 151.20 -31.88 102.66 0.5433 793.4 999999
20 0.97 13.22 0.57 7.78 -0.74 151.17 -31.91 102.00 0.5424 788.5 498.3
21 2.12 -18.00 1.25 -18.00 -1.14 151.02 -32.06 102.65 0.5460 510.2 999999
22 0.00 1.41 0.00 0.84 -3.28 150.89 -32.18 106.33 0.5563 -784.0 -648.9
23 0.00 1.94 0.00 1.14 -0.21 150.89 -32.19 100.93 0.5447 -214.0 -147.3
24 1.15 -18.00 0.68 -18.00 -1.49 150.84 -32.24 103.18 0.5498 560.2 999999
25 0.00 2.56 0.00 1.53 -3.13 150.36 -32.71 105.80 0.5630 786.0 549.0
26 0.00 1.59 0.00 0.94 -1.36 150.41 -32.66 102.77 0.5554 -229.0 -229.7
27 0.00 4.85 0.00 2.90 -1.61 149.87 -33.21 102.95 0.5639 -674.0 -463.8
28 0.00 1.06 0.00 0.64 -3.19 149.79 -33.29 105.62 0.5712 684.0 622.7
29 0.00 0.88 0.00 0.53 -3.20 149.64 -33.43 105.56 0.5732 460.0 434.7
30 2.03 48.47 1.22 29.29 -1.99 149.61 -33.47 103.49 0.5689 -375.0 -457.1
31 24.06 -18.00 14.43 -18.00 -0.90 149.52 -33.56 101.59 0.5663 -1080.2 999999
32 14.54 -30.00 8.80 -30.00 -1.66 149.00 -34.08 102.67 0.5762 -979.9 999999


  • 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.