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

12065 30.34 92.20 21.14 63.39 -18.35 148.93 41.39 244.86 0.6946 384.1 222.7


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SDO HMI 2014-05-23 17:00:38 UT

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

1 0.00 1.26 0.00 0.98 -18.79 156.03 48.49 246.82 0.7734 400.0 366.6
2 0.00 0.81 0.00 0.63 -19.24 155.87 48.33 246.21 0.7730 326.0 291.4
3 0.00 1.53 0.00 1.17 -18.04 155.23 47.68 247.53 0.7631 213.0 259.9
4 0.00 2.34 0.00 1.65 -17.01 151.14 43.60 247.58 0.7157 622.0 539.9
5 0.00 0.81 0.00 0.57 -16.99 150.83 43.29 247.51 0.7120 147.0 305.3
6 1.35 4.14 0.95 2.92 -17.40 150.86 43.32 246.96 0.7137 670.7 532.6
7 7.83 24.23 5.61 17.32 -18.95 151.30 43.76 245.04 0.7238 709.2 495.7
8 0.00 1.71 0.00 1.21 -17.62 150.80 43.25 246.64 0.7137 572.0 478.5
9 9.19 -7.00 6.56 -7.00 -19.14 151.14 43.60 244.73 0.7227 815.4 999999
10 0.00 0.63 0.00 0.44 -17.70 150.25 42.71 246.34 0.7078 608.0 521.9
11 0.00 0.54 0.00 0.38 -18.04 150.27 42.72 245.87 0.7092 320.0 334.7
12 0.00 0.90 0.00 0.63 -17.86 150.17 42.62 246.09 0.7074 459.0 445.4
13 0.00 0.45 0.00 0.31 -17.64 149.89 42.34 246.28 0.7035 701.0 583.6
14 0.90 2.52 0.62 1.74 -17.55 149.52 41.97 246.26 0.6989 863.2 545.5
15 0.00 0.99 0.00 0.68 -18.35 148.93 41.39 244.92 0.6952 734.0 662.2
16 2.25 3.60 1.54 2.47 -18.93 148.63 41.09 244.00 0.6940 772.0 623.8
17 0.00 0.99 0.00 0.67 -17.49 147.76 40.22 245.64 0.6783 -596.0 -509.0
18 0.00 1.80 0.00 1.20 -17.78 146.93 39.38 244.85 0.6697 -482.0 -544.0
19 1.26 35.48 0.84 23.53 -18.16 146.98 39.44 244.34 0.6720 -554.4 -13.4
20 1.98 -19.00 1.32 -19.00 -17.98 146.89 39.35 244.57 0.6701 -850.1 999999
21 4.77 -19.00 3.17 -19.00 -18.04 146.70 39.16 244.39 0.6682 -771.4 999999
22 0.00 1.17 0.00 0.79 -19.34 147.06 39.52 242.73 0.6778 -541.0 -454.9
23 0.81 -19.00 0.53 -19.00 -18.37 146.13 38.59 243.66 0.6628 727.0 999999
24 0.00 0.81 0.00 0.53 -17.72 145.23 37.69 244.17 0.6493 806.0 748.1
25 0.00 1.62 0.00 1.05 -18.11 144.68 37.14 243.33 0.6445 745.0 551.0
26 0.00 0.81 0.00 0.52 -17.79 144.61 37.06 243.75 0.6421 799.0 672.9
27 0.00 1.17 0.00 0.77 -19.70 144.90 37.35 241.14 0.6545 535.0 412.0
28 0.00 0.54 0.00 0.35 -19.38 144.77 37.23 241.53 0.6515 753.0 738.3
29 0.00 1.35 0.00 0.88 -19.61 144.55 37.00 241.08 0.6500 642.0 616.0


  • 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.