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

12038 63.10 277.20 40.46 179.47 -10.68 188.09 40.07 259.20 0.6460 268.8 267.9


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SDO HMI 2014-04-23 10:00:35 UT

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

1 0.27 188.91 0.18 124.30 -10.88 189.92 41.90 259.16 0.6700 520.3 376.9
2 4.80 -1.00 3.18 -1.00 -10.74 189.69 41.67 259.35 0.6670 649.5 999999
3 12.97 -1.00 8.57 -1.00 -10.20 189.48 41.46 260.13 0.6637 820.4 999999
4 0.27 -1.00 0.18 -1.00 -10.76 189.20 41.18 259.24 0.6607 784.7 999999
5 14.57 -1.00 9.57 -1.00 -10.40 189.11 41.08 259.78 0.6591 972.5 999999
6 6.13 -1.00 4.00 -1.00 -10.03 188.68 40.66 260.30 0.6532 1106.2 999999
7 0.00 1.87 0.00 1.21 -7.93 188.28 40.26 263.51 0.6465 626.0 551.0
8 0.00 1.69 0.00 1.11 -14.39 188.96 40.94 253.75 0.6634 512.0 469.8
9 0.00 0.80 0.00 0.52 -13.95 188.54 40.51 254.31 0.6572 646.0 494.4
10 0.00 1.69 0.00 1.11 -14.22 188.59 40.57 253.91 0.6585 752.0 561.0
11 0.00 0.53 0.00 0.35 -12.74 188.25 40.23 256.09 0.6513 642.0 542.2
12 0.00 1.69 0.00 1.09 -11.53 187.95 39.93 257.89 0.6455 -661.0 -466.5
13 0.00 2.49 0.00 1.60 -10.75 187.67 39.64 259.05 0.6407 730.0 686.1
14 0.00 2.93 0.00 1.91 -13.78 188.17 40.15 254.48 0.6522 626.0 498.3
15 0.00 0.80 0.00 0.52 -13.54 188.04 40.02 254.81 0.6501 649.0 574.2
16 0.00 1.16 0.00 0.74 -10.31 187.40 39.38 259.71 0.6367 589.0 525.2
17 0.00 1.78 0.00 1.15 -13.70 187.91 39.89 254.54 0.6488 772.0 590.5
18 0.00 1.60 0.00 1.03 -13.04 187.74 39.72 255.52 0.6453 731.0 626.2
19 0.00 1.07 0.00 0.69 -13.35 187.60 39.58 255.01 0.6440 735.0 670.6
20 0.00 4.00 0.00 2.58 -13.51 187.55 39.53 254.76 0.6437 493.0 674.5
21 0.00 1.16 0.00 0.75 -14.04 187.46 39.43 253.92 0.6436 628.0 498.5
22 0.00 0.98 0.00 0.61 -10.66 185.99 37.97 258.95 0.6183 -599.0 -456.2
23 0.00 1.07 0.00 0.67 -10.27 185.78 37.76 259.54 0.6150 639.0 477.6
24 0.00 1.16 0.00 0.72 -10.46 185.65 37.63 259.21 0.6135 703.0 621.1
25 0.00 1.69 0.00 1.06 -12.10 185.83 37.80 256.60 0.6184 -637.0 -489.9
26 0.00 3.02 0.00 1.89 -11.20 185.49 37.47 257.98 0.6123 -642.0 -472.4
27 1.16 6.04 0.72 3.76 -11.19 185.18 37.16 257.95 0.6081 -800.0 -633.0
28 0.00 1.69 0.00 1.04 -7.91 184.65 36.63 263.33 0.5972 612.0 491.9
29 0.00 0.80 0.00 0.50 -10.54 184.82 36.79 258.96 0.6022 -457.0 -342.8
30 0.00 1.87 0.00 1.15 -8.04 184.40 36.38 263.09 0.5938 -563.0 -440.6
31 2.58 7.91 1.59 4.89 -11.25 184.61 36.59 257.74 0.6004 -867.7 -561.3
32 0.00 1.60 0.00 0.99 -10.34 184.48 36.46 259.23 0.5973 -616.0 -541.5
33 0.00 1.07 0.00 0.65 -7.75 184.14 36.12 263.56 0.5900 -584.0 -531.8
34 0.00 0.27 0.00 0.16 -10.26 184.32 36.30 259.34 0.5949 -538.0 -557.3
35 0.00 0.89 0.00 0.55 -10.30 184.13 36.11 259.25 0.5924 -675.0 -570.6
36 0.00 0.89 0.00 0.54 -9.66 184.02 35.99 260.30 0.5900 -731.0 -640.7
37 16.08 23.46 9.88 14.40 -10.84 184.13 36.11 258.32 0.5932 -1004.8 -651.1
38 0.00 1.07 0.00 0.65 -10.32 183.68 35.66 259.13 0.5862 -774.0 -671.1
39 4.27 6.31 2.59 3.83 -12.27 182.94 34.91 255.63 0.5795 1011.3 842.0
40 0.00 1.24 0.00 0.75 -12.55 182.90 34.88 255.15 0.5797 767.0 686.9


  • 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.