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

12171 54.70 186.79 37.06 127.94 -10.31 265.82 39.85 246.41 0.6885 180.2 129.7


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SDO HMI 2014-09-27 21:00:33 UT

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

1 0.00 0.71 0.00 0.56 -14.92 272.67 46.70 244.54 0.7812 392.0 391.5
2 0.00 0.88 0.00 0.70 -15.03 272.57 46.60 244.35 0.7807 584.0 531.0
3 19.32 77.37 14.07 56.38 -8.32 270.70 44.73 251.89 0.7350 897.4 247.6
4 0.00 2.74 0.00 1.96 -8.00 269.98 44.01 252.00 0.7257 665.0 528.4
5 6.79 17.38 4.88 12.46 -8.40 269.91 43.94 251.45 0.7263 935.8 645.5
6 0.00 1.15 0.00 0.82 -7.68 269.77 43.80 252.35 0.7221 340.0 325.4
7 0.00 1.06 0.00 0.76 -10.32 269.40 43.44 248.73 0.7282 501.0 446.8
8 0.00 1.50 0.00 1.08 -10.71 269.22 43.25 248.13 0.7278 542.0 455.6
9 0.00 0.97 0.00 0.68 -7.70 268.23 42.26 251.67 0.7044 447.0 365.5
10 0.00 0.35 0.00 0.24 -7.54 265.87 39.90 250.81 0.6756 548.0 449.5
11 0.00 0.62 0.00 0.43 -12.04 265.92 39.95 244.70 0.6969 591.0 547.6
12 0.00 1.24 0.00 0.85 -12.54 265.49 39.52 243.79 0.6947 317.0 273.2
13 0.00 0.97 0.00 0.67 -15.47 264.84 38.87 239.62 0.7034 671.0 608.9
14 0.00 1.15 0.00 0.81 -17.04 265.09 39.12 237.81 0.7152 -684.0 -541.3
15 7.15 11.20 4.57 7.17 -10.82 261.12 35.15 243.45 0.6344 853.1 464.8
16 0.53 1.68 0.33 1.05 -8.64 260.30 34.33 246.12 0.6120 713.5 634.3
17 0.00 2.12 0.00 1.35 -11.60 260.55 34.58 241.96 0.6322 725.0 612.9
18 0.00 0.79 0.00 0.50 -11.25 260.02 34.05 242.09 0.6237 649.0 580.9
19 1.50 5.47 0.95 3.44 -11.23 259.79 33.82 241.95 0.6209 567.9 503.5
20 0.00 0.88 0.00 0.56 -12.41 259.96 33.99 240.39 0.6303 -297.0 -293.8
21 0.00 0.88 0.00 0.54 -8.48 258.89 32.92 245.43 0.5933 602.0 483.6
22 0.00 1.68 0.00 1.06 -12.98 259.41 33.44 239.19 0.6276 -615.0 -493.2
23 0.00 1.41 0.00 0.88 -11.36 259.00 33.03 241.18 0.6122 688.0 542.5
24 0.00 0.79 0.00 0.50 -12.40 258.92 32.95 239.63 0.6180 -682.0 -599.3
25 6.44 17.56 4.08 11.13 -13.61 258.96 32.99 237.95 0.6266 -784.1 -581.0
26 7.32 -25.00 4.64 -25.00 -13.76 258.76 32.79 237.59 0.6253 -962.9 999999
27 0.00 0.62 0.00 0.39 -12.59 258.47 32.50 239.01 0.6140 -462.0 -385.3
28 0.00 1.24 0.00 0.78 -14.04 258.58 32.61 237.07 0.6252 -137.0 -197.1
29 0.00 2.03 0.00 1.26 -11.72 258.14 32.17 240.01 0.6041 789.0 582.8
30 0.00 3.00 0.00 1.91 -14.77 258.55 32.58 236.04 0.6301 -692.0 -542.5
31 1.32 2.91 0.84 1.84 -14.09 258.41 32.44 236.86 0.6235 -920.5 -716.4
32 1.15 2.56 0.73 1.62 -14.53 258.33 32.36 236.19 0.6258 -815.7 -655.4
33 0.00 1.94 0.00 1.23 -15.41 257.56 31.59 234.35 0.6237 -790.0 -622.3
34 0.00 0.97 0.00 0.60 -13.31 256.87 30.90 236.68 0.6003 -520.0 -433.1
35 0.00 3.26 0.00 2.00 -12.73 256.64 30.68 237.33 0.5934 -590.0 -661.4
36 0.00 2.12 0.00 1.31 -13.56 256.72 30.75 236.20 0.6004 -528.0 -460.2
37 0.00 2.29 0.00 1.41 -13.14 256.63 30.66 236.72 0.5962 -960.0 -713.7
38 0.00 0.88 0.00 0.54 -12.18 256.47 30.50 237.98 0.5873 -689.0 -531.8
39 0.00 2.74 0.00 1.70 -14.72 256.75 30.78 234.61 0.6094 -823.0 -653.4
40 1.50 7.68 0.93 4.77 -14.51 256.61 30.64 234.77 0.6063 -967.4 -794.4
41 1.68 -40.00 1.04 -40.00 -14.32 256.55 30.58 234.98 0.6041 -924.4 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.