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

11993 80.25 208.28 51.64 134.99 15.99 100.68 -32.98 54.33 0.6455 -84.6 100.5


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SDO HMI 2014-02-28 22:00:27 UT

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

1 0.00 0.26 0.00 0.16 14.45 104.91 -28.75 52.74 0.5875 -451.0 -422.7
2 9.91 48.62 6.15 30.29 15.22 103.91 -29.75 52.62 0.6048 -977.5 -476.2
3 1.90 -2.00 1.18 -2.00 15.07 103.72 -29.94 53.00 0.6057 -756.5 999999
4 12.33 -2.00 7.70 -2.00 15.50 103.51 -30.15 52.61 0.6114 -745.7 999999
5 0.00 1.03 0.00 0.64 14.91 103.32 -30.34 53.59 0.6088 -474.0 -352.7
6 0.00 1.72 0.00 1.06 12.62 103.47 -30.19 56.67 0.5896 731.0 481.2
7 0.00 0.60 0.00 0.38 16.72 102.66 -31.00 51.77 0.6303 -508.0 -382.6
8 0.00 1.21 0.00 0.75 14.81 102.91 -30.75 54.09 0.6127 227.0 176.0
9 13.10 21.90 8.34 13.93 16.39 102.35 -31.31 52.47 0.6309 -721.1 -176.1
10 1.98 4.91 1.24 3.08 14.27 102.42 -31.24 55.25 0.6140 -727.4 -447.3
11 14.14 35.95 9.07 23.09 16.31 101.68 -31.98 53.16 0.6375 -750.3 -119.1
12 0.00 1.12 0.00 0.71 14.40 101.85 -31.81 55.54 0.6214 -426.0 -315.5
13 0.00 1.21 0.00 0.76 14.18 101.42 -32.24 56.21 0.6246 593.0 464.6
14 0.00 0.60 0.00 0.38 12.92 100.89 -32.77 58.38 0.6219 532.0 464.9
15 0.00 1.29 0.00 0.84 16.02 100.26 -33.40 54.70 0.6507 -587.0 -430.1
16 0.00 2.33 0.00 1.50 14.58 100.33 -33.33 56.55 0.6397 831.0 675.4
17 0.00 1.29 0.00 0.85 16.38 99.78 -33.88 54.62 0.6584 710.0 572.7
18 0.00 0.95 0.00 0.63 16.66 99.50 -34.16 54.48 0.6633 555.0 375.6
19 0.60 1.38 0.40 0.90 15.48 99.35 -34.31 56.11 0.6567 936.3 846.4
20 13.97 46.73 9.22 30.93 15.77 98.92 -34.74 56.06 0.6633 882.2 327.3
21 0.00 1.64 0.00 1.08 15.22 99.03 -34.63 56.70 0.6584 181.0 165.9
22 3.36 -20.00 2.23 -20.00 15.99 98.58 -35.08 56.04 0.6685 700.3 999999
23 1.29 -20.00 0.86 -20.00 15.98 98.24 -35.42 56.30 0.6721 -290.1 999999
24 1.98 20.35 1.35 13.92 17.22 97.32 -36.34 55.41 0.6900 837.8 709.0
25 0.00 0.78 0.00 0.53 17.65 97.18 -36.48 54.97 0.6942 447.0 319.3
26 1.98 -24.00 1.36 -24.00 17.31 96.99 -36.67 55.53 0.6940 822.1 999999
27 3.71 -24.00 2.54 -24.00 17.02 96.90 -36.76 55.95 0.6931 877.7 999999
28 0.00 1.21 0.00 0.83 16.59 96.68 -36.98 56.64 0.6925 616.0 518.2
29 0.00 3.02 0.00 2.09 17.52 96.43 -37.23 55.67 0.7010 491.0 388.4
30 0.00 1.12 0.00 0.77 17.06 96.50 -37.16 56.19 0.6974 643.0 580.6
31 0.00 6.03 0.00 4.17 17.26 96.41 -37.25 56.00 0.6996 552.0 548.9
32 0.00 1.03 0.00 0.72 17.09 96.06 -37.60 56.45 0.7022 412.0 334.8


  • 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.