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

12114 35.43 183.18 41.06 215.38 -19.57 149.29 -61.71 113.66 0.9073 368.9 20.9


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SDO HMI 2014-07-09 07:00:40 UT

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

1 0.00 1.09 0.00 1.06 -22.62 156.57 -54.43 119.16 0.8618 138.0 171.1
2 0.00 0.64 0.00 0.61 -20.80 156.23 -54.77 117.03 0.8593 592.0 571.7
3 0.00 0.55 0.00 0.56 -17.82 153.06 -57.94 112.75 0.8769 567.0 563.0
4 0.00 0.64 0.00 0.72 -20.52 150.71 -60.29 115.04 0.8996 229.0 210.3
5 0.73 4.00 0.82 4.49 -20.28 150.73 -60.27 114.80 0.8990 373.1 305.2
6 0.00 0.64 0.00 0.64 -15.81 153.20 -57.80 110.55 0.8715 615.0 589.6
7 0.00 1.91 0.00 1.91 -15.62 153.16 -57.84 110.33 0.8714 616.0 557.5
8 0.00 0.27 0.00 0.27 -14.74 153.37 -57.63 109.40 0.8680 327.0 317.0
9 0.00 1.54 0.00 1.76 -20.01 150.24 -60.76 114.38 0.9019 445.0 373.6
10 5.81 66.14 6.80 77.22 -20.29 149.44 -61.55 114.47 0.9078 66.3 127.7
11 16.90 -10.00 19.62 -10.00 -19.82 149.56 -61.44 113.99 0.9062 600.8 999999
12 6.90 37.34 7.82 42.59 -18.62 150.00 -61.00 112.81 0.9010 804.6 221.5
13 2.91 8.36 3.35 9.63 -19.16 149.65 -61.35 113.31 0.9043 589.9 405.6
14 2.18 38.25 2.65 47.10 -20.19 148.32 -62.68 114.08 0.9150 90.8 -258.1
15 0.00 7.09 0.00 8.44 -19.45 148.70 -62.29 113.38 0.9112 -33.0 -3.7
16 0.00 5.81 0.00 6.94 -18.99 148.59 -62.41 112.86 0.9112 -258.0 -234.5
17 0.00 2.45 0.00 2.75 -15.44 149.59 -61.41 109.26 0.8984 -563.0 -384.0
18 0.00 1.82 0.00 2.40 -20.59 146.16 -64.84 113.98 0.9289 -325.0 -320.8
19 0.00 1.82 0.00 2.42 -20.21 145.93 -65.07 113.53 0.9298 -482.0 -422.0
20 0.00 0.36 0.00 0.48 -20.01 145.85 -65.15 113.31 0.9299 -525.0 -529.8
21 0.00 0.91 0.00 1.27 -20.96 144.89 -66.11 114.09 0.9367 -423.0 -360.4
22 0.00 0.91 0.00 1.26 -20.65 145.08 -65.92 113.81 0.9353 -255.0 -302.5
23 0.00 0.64 0.00 0.86 -19.68 145.41 -65.59 112.86 0.9321 -297.0 -363.0


  • 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.