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

12038 76.68 301.81 48.52 192.03 -10.73 187.86 38.74 258.92 0.6286 324.8 243.0


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SDO HMI 2014-04-23 08:00:35 UT

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

1 0.00 0.80 0.00 0.52 -8.54 189.97 40.86 262.61 0.6546 565.0 441.3
2 7.29 196.13 4.75 127.00 -10.81 189.70 40.58 259.11 0.6530 675.4 357.1
3 15.28 -2.00 9.93 -2.00 -10.24 189.49 40.37 259.96 0.6496 850.6 999999
4 19.46 -2.00 12.57 -2.00 -10.42 189.03 39.91 259.63 0.6438 970.4 999999
5 6.84 -2.00 4.40 -2.00 -10.07 188.70 39.58 260.13 0.6391 1139.8 999999
6 0.62 -2.00 0.40 -2.00 -10.53 188.57 39.45 259.39 0.6379 943.3 999999
7 0.00 4.27 0.00 2.71 -7.95 188.11 38.99 263.43 0.6296 584.0 496.1
8 0.00 2.84 0.00 1.84 -14.40 188.83 39.71 253.45 0.6479 563.0 448.9
9 0.00 1.96 0.00 1.26 -14.23 188.55 39.43 253.64 0.6440 687.0 560.4
10 0.00 1.16 0.00 0.74 -13.90 188.44 39.33 254.12 0.6419 528.0 417.7
11 0.00 1.24 0.00 0.80 -12.69 188.13 39.01 255.93 0.6354 597.0 519.0
12 0.00 1.16 0.00 0.74 -13.63 188.23 39.11 254.48 0.6385 484.0 376.7
13 0.00 1.96 0.00 1.25 -13.82 188.11 38.99 254.16 0.6374 723.0 583.9
14 0.00 0.80 0.00 0.51 -13.55 187.97 38.86 254.54 0.6351 711.0 636.1
15 0.00 2.75 0.00 1.74 -10.68 187.45 38.33 258.98 0.6231 826.0 694.9
16 0.00 0.71 0.00 0.45 -10.23 187.34 38.22 259.69 0.6211 610.0 610.5
17 0.00 1.51 0.00 0.97 -13.71 187.85 38.73 254.26 0.6337 667.0 591.6
18 0.00 4.00 0.00 2.55 -13.17 187.66 38.55 255.07 0.6302 815.0 659.7
19 0.00 2.13 0.00 1.36 -13.57 187.58 38.46 254.41 0.6300 723.0 637.5
20 0.00 1.33 0.00 0.85 -13.40 187.39 38.27 254.64 0.6271 731.0 623.7
21 0.00 0.71 0.00 0.45 -13.16 187.27 38.15 254.99 0.6250 594.0 507.8
22 0.00 2.22 0.00 1.38 -10.66 186.04 36.93 258.79 0.6041 -668.0 -547.1
23 0.00 1.16 0.00 0.71 -10.25 185.68 36.56 259.41 0.5986 819.0 660.3
24 0.00 1.16 0.00 0.71 -10.44 185.59 36.47 259.08 0.5976 606.0 555.1
25 0.62 1.51 0.39 0.94 -12.07 185.79 36.68 256.41 0.6031 -725.7 -602.7
26 0.00 1.07 0.00 0.65 -10.61 185.16 36.04 258.71 0.5919 758.0 574.0
27 0.89 9.69 0.55 5.96 -11.22 185.20 36.09 257.70 0.5935 -873.3 -587.4
28 0.71 7.64 0.43 4.66 -11.18 184.67 35.55 257.65 0.5861 -890.0 -652.0
29 0.00 1.33 0.00 0.81 -7.96 184.28 35.17 263.15 0.5767 -587.0 -424.6
30 0.62 2.22 0.38 1.35 -10.34 184.48 35.36 259.05 0.5821 -591.3 -440.7
31 1.24 -28.00 0.76 -28.00 -11.25 184.53 35.41 257.50 0.5842 -933.3 999999
32 0.00 1.16 0.00 0.70 -10.35 184.33 35.21 259.01 0.5800 -611.0 -455.2
33 0.00 3.11 0.00 1.88 -7.76 184.01 34.89 263.47 0.5726 -221.0 -420.3
34 18.13 26.48 10.98 16.04 -10.87 184.14 35.02 258.07 0.5782 -1005.2 -658.2
35 0.00 1.42 0.00 0.86 -9.70 183.99 34.87 260.08 0.5743 -800.0 -643.3
36 0.00 1.96 0.00 1.18 -10.38 183.66 34.54 258.83 0.5707 -877.0 -703.5
37 0.00 0.89 0.00 0.53 -7.21 182.85 33.73 264.37 0.5557 -710.0 -632.1
38 4.98 10.04 2.98 6.01 -12.27 182.91 33.79 255.34 0.5639 971.6 715.2
39 0.00 0.80 0.00 0.47 -10.68 181.78 32.66 257.89 0.5445 -565.0 -472.8
40 0.00 1.51 0.00 0.89 -18.25 179.82 30.70 243.46 0.5441 493.0 436.0
41 0.00 0.98 0.00 0.56 -15.16 177.52 28.40 247.75 0.4981 672.0 567.5


  • 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.