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

11946 44.87 172.45 44.46 168.08 8.79 101.63 58.12 282.90 0.8614 196.4 180.3


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SDO HMI 2014-01-12 02:00:24 UT

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

1 0.00 2.72 0.00 3.47 6.33 109.95 66.44 278.70 0.9233 -511.0 -391.8
2 7.65 12.32 9.78 15.79 6.87 109.87 66.36 279.29 0.9233 -273.9 47.1
3 0.00 0.68 0.00 0.85 6.70 109.24 65.72 279.20 0.9189 -459.0 -430.8
4 0.00 0.76 0.00 0.94 7.21 108.72 65.21 279.82 0.9158 -361.0 -353.7
5 0.00 0.76 0.00 0.90 7.42 107.80 64.28 280.19 0.9095 -163.0 -148.0
6 0.00 0.42 0.00 0.49 7.09 107.36 63.85 279.90 0.9061 -232.0 -168.2
7 0.00 1.27 0.00 1.44 6.00 106.77 63.26 278.79 0.9006 -323.0 -269.7
8 0.00 0.42 0.00 0.49 7.55 107.15 63.63 280.44 0.9050 -322.0 -291.0
9 0.00 2.04 0.00 2.33 7.30 106.95 63.43 280.20 0.9032 -446.0 -357.4
10 0.00 0.85 0.00 0.99 10.62 107.00 63.49 283.82 0.9075 27.0 54.4
11 0.00 3.48 0.00 3.75 7.07 105.26 61.74 280.21 0.8901 -453.0 -323.7
12 0.00 1.10 0.00 1.19 7.42 105.09 61.58 280.63 0.8892 -246.0 -251.3
13 0.00 0.59 0.00 0.62 6.57 104.46 60.94 279.78 0.8832 -311.0 -266.9
14 0.00 1.10 0.00 1.16 7.04 104.44 60.93 280.32 0.8836 -376.0 -398.9
15 1.19 2.55 1.24 2.65 6.64 104.17 60.65 279.91 0.8809 -564.4 -500.1
16 1.36 2.55 1.40 2.62 7.06 103.83 60.32 280.45 0.8787 -549.0 -455.9
17 0.00 1.19 0.00 1.23 7.27 103.82 60.31 280.69 0.8789 -302.0 -383.5
18 0.00 1.87 0.00 1.81 9.64 101.32 57.81 283.87 0.8614 -174.0 -133.9
19 0.00 0.76 0.00 0.74 9.24 101.21 57.70 283.43 0.8598 -108.0 -105.9
20 0.00 0.85 0.00 0.81 8.83 100.94 57.43 283.02 0.8568 278.0 240.0
21 0.00 5.78 0.00 5.54 9.41 100.98 57.46 283.67 0.8580 252.0 126.8
22 8.84 99.60 8.32 92.39 9.43 100.32 56.80 283.84 0.8523 354.2 268.1
23 0.00 1.10 0.00 1.02 8.12 99.68 56.16 282.46 0.8443 444.0 400.1
24 0.00 1.27 0.00 1.17 8.36 99.68 56.16 282.74 0.8447 509.0 482.5
25 7.73 -22.00 7.20 -22.00 9.52 99.90 56.39 284.04 0.8488 547.8 999999
26 0.00 1.10 0.00 1.01 7.59 99.41 55.89 281.90 0.8409 -623.0 -545.0
27 0.00 0.76 0.00 0.70 8.11 99.46 55.95 282.49 0.8423 440.0 357.3
28 0.00 1.02 0.00 0.93 8.46 99.32 55.81 282.93 0.8416 447.0 462.1
29 12.83 -22.00 11.79 -22.00 9.52 99.42 55.90 284.15 0.8444 803.9 999999
30 0.00 0.85 0.00 0.76 8.66 98.63 55.11 283.32 0.8355 522.0 473.3
31 5.27 22.69 4.73 20.29 9.11 98.63 55.11 283.85 0.8364 785.2 641.1


  • 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.