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

12171 49.98 169.57 35.71 122.97 -9.98 266.23 43.57 248.83 0.7283 252.5 118.9


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SDO HMI 2014-09-28 03:00:33 UT

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

1 15.54 81.48 12.03 62.97 -8.28 270.68 48.02 253.20 0.7707 840.1 308.4
2 0.00 0.71 0.00 0.54 -7.81 269.93 47.27 253.52 0.7612 425.0 510.5
3 4.94 -1.00 3.77 -1.00 -8.34 269.97 47.30 252.87 0.7633 939.6 999999
4 0.00 2.38 0.00 1.84 -11.00 269.74 47.07 249.46 0.7698 -729.0 -556.7
5 0.62 1.85 0.47 1.42 -10.72 269.36 46.70 249.66 0.7649 334.7 287.0
6 3.18 8.03 2.42 6.11 -10.41 269.12 46.46 249.94 0.7613 519.5 374.6
7 0.00 1.68 0.00 1.23 -7.53 268.13 45.46 253.22 0.7404 645.0 481.3
8 0.00 1.85 0.00 1.41 -11.37 268.65 45.99 248.54 0.7599 421.0 407.6
9 0.00 1.32 0.00 0.98 -9.03 267.96 45.29 251.21 0.7437 527.0 383.5
10 0.00 1.77 0.00 1.31 -10.42 267.81 45.14 249.37 0.7472 -319.0 -245.4
11 0.00 0.79 0.00 0.57 -7.84 267.18 44.51 252.43 0.7308 556.0 470.3
12 0.00 0.79 0.00 0.58 -8.03 267.16 44.50 252.18 0.7313 527.0 496.2
13 0.00 0.97 0.00 0.70 -9.93 266.52 43.85 249.43 0.7312 -448.0 -314.1
14 0.00 0.71 0.00 0.46 -5.73 261.00 38.34 252.68 0.6488 644.0 510.5
15 6.71 9.27 4.50 6.21 -10.88 261.32 38.66 245.54 0.6763 736.4 436.7
16 0.00 0.88 0.00 0.58 -8.63 260.55 37.89 248.24 0.6560 674.0 544.4
17 0.00 1.32 0.00 0.89 -11.57 260.80 38.14 244.31 0.6737 632.0 500.9
18 7.24 10.15 4.79 6.72 -11.24 260.29 37.62 244.44 0.6660 891.7 631.8
19 0.00 1.15 0.00 0.76 -12.39 260.04 37.38 242.72 0.6695 -478.0 -378.5
20 0.00 0.35 0.00 0.23 -11.16 259.58 36.91 244.12 0.6572 629.0 542.8
21 0.00 1.77 0.00 1.16 -11.69 259.54 36.88 243.36 0.6598 -564.0 -370.1
22 0.00 0.79 0.00 0.51 -8.43 259.08 36.41 247.71 0.6369 697.0 627.7
23 0.00 1.41 0.00 0.91 -9.86 259.02 36.35 245.61 0.6435 694.0 600.4
24 0.00 1.06 0.00 0.69 -11.83 259.26 36.59 242.99 0.6572 -439.0 -375.9
25 0.00 2.38 0.00 1.56 -11.91 259.08 36.41 242.77 0.6555 -751.0 -615.4
26 9.45 13.15 6.24 8.69 -13.71 258.92 36.25 240.21 0.6643 -809.4 -549.9
27 0.00 3.00 0.00 1.98 -14.05 258.44 35.78 239.42 0.6611 -879.0 -608.9
28 0.53 1.59 0.35 1.05 -14.67 258.52 35.85 238.66 0.6658 -473.7 -456.8
29 0.00 1.06 0.00 0.68 -11.67 257.94 35.28 242.35 0.6408 592.0 501.2
30 0.00 1.06 0.00 0.70 -14.55 258.27 35.60 238.63 0.6622 -519.0 -552.2
31 0.00 0.71 0.00 0.47 -15.94 258.27 35.60 236.82 0.6712 -494.0 -364.8
32 0.00 3.27 0.00 2.08 -12.64 256.59 33.92 240.03 0.6309 -877.0 -697.0
33 0.00 1.77 0.00 1.12 -11.91 256.44 33.78 240.96 0.6245 -702.0 -619.2
34 0.00 1.24 0.00 0.79 -13.08 256.47 33.80 239.33 0.6324 -673.0 -595.1
35 1.77 7.86 1.14 5.07 -14.33 256.56 33.90 237.68 0.6417 -873.1 -749.6


  • 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.