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

11993 44.44 216.12 25.18 122.90 15.93 101.71 -18.22 37.70 0.4928 -130.7 84.1


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SDO HMI 2014-03-01 23:00:27 UT

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

1 0.00 1.55 0.00 0.85 13.00 105.73 -14.21 34.95 0.4192 751.0 617.8
2 0.00 1.47 0.00 0.81 14.81 104.89 -15.05 34.07 0.4500 -867.0 -706.2
3 0.00 0.95 0.00 0.53 14.63 104.77 -15.17 34.52 0.4486 -631.0 -475.2
4 0.00 1.47 0.00 0.81 14.15 104.74 -15.20 35.20 0.4428 -658.0 -517.8
5 0.00 0.95 0.00 0.53 16.83 104.47 -15.46 32.32 0.4793 -701.0 -572.5
6 0.00 0.78 0.00 0.43 15.18 104.54 -15.40 34.21 0.4577 -665.0 -625.6
7 0.00 1.21 0.00 0.68 16.87 104.25 -15.69 32.65 0.4817 -887.0 -713.3
8 0.00 1.73 0.00 0.97 16.68 104.17 -15.77 33.01 0.4799 -834.0 -738.1
9 14.32 30.88 8.00 17.27 15.33 103.98 -15.95 34.97 0.4645 -1026.0 -537.4
10 1.64 -9.00 0.92 -9.00 15.54 103.55 -16.39 35.42 0.4709 -869.7 999999
11 0.00 1.47 0.00 0.83 16.97 103.43 -16.51 33.87 0.4897 -692.0 -602.3
12 1.98 6.12 1.11 3.44 15.58 103.26 -16.68 35.85 0.4741 -726.6 -614.6
13 0.00 1.64 0.00 0.91 14.59 103.18 -16.76 37.28 0.4627 -824.0 -684.4
14 1.64 7.68 0.93 4.37 17.12 102.80 -17.14 34.68 0.4970 -650.7 -694.7
15 0.00 0.69 0.00 0.39 14.82 103.00 -16.94 37.26 0.4671 -750.0 -555.4
16 0.00 2.33 0.00 1.30 14.60 102.95 -16.99 37.64 0.4649 -705.0 -431.4
17 11.47 82.38 6.50 46.70 16.19 102.62 -17.31 36.09 0.4872 -1048.9 -15.0
18 0.00 0.95 0.00 0.53 15.03 102.69 -17.25 37.49 0.4725 -781.0 -674.7
19 2.42 -17.00 1.37 -17.00 16.03 101.83 -18.11 37.53 0.4925 777.2 999999
20 0.00 1.21 0.00 0.68 14.20 101.83 -18.11 39.98 0.4710 800.0 719.4
21 0.00 1.47 0.00 0.81 11.70 101.95 -17.99 43.53 0.4410 825.0 675.2
22 0.00 1.55 0.00 0.86 12.42 101.83 -18.10 42.57 0.4505 841.0 609.8
23 0.00 0.95 0.00 0.52 11.54 101.89 -18.04 43.86 0.4399 785.0 646.6
24 0.00 1.21 0.00 0.68 14.40 101.68 -18.26 39.93 0.4747 749.0 685.1
25 0.95 4.05 0.54 2.29 14.55 101.15 -18.79 40.53 0.4817 -792.2 -489.0
26 0.00 4.83 0.00 2.76 16.10 100.97 -18.97 38.72 0.5012 1114.0 896.4
27 0.00 2.07 0.00 1.19 16.05 99.86 -20.08 40.38 0.5113 814.0 772.9
28 2.42 9.92 1.39 5.69 15.80 99.79 -20.15 40.81 0.5092 946.9 787.2
29 0.00 1.55 0.00 0.89 15.22 99.81 -20.12 41.56 0.5025 770.0 668.9
30 0.00 1.21 0.00 0.70 16.61 99.60 -20.34 40.00 0.5201 768.0 565.4
31 0.00 2.42 0.00 1.40 16.36 99.53 -20.41 40.43 0.5179 579.0 438.3
32 0.00 2.67 0.00 1.54 15.97 99.47 -20.46 41.02 0.5142 770.0 602.7
33 0.78 11.56 0.45 6.70 16.41 99.03 -20.91 41.05 0.5234 -314.2 433.7
34 3.80 -33.00 2.20 -33.00 16.00 98.94 -21.00 41.71 0.5197 890.5 999999
35 1.55 8.20 0.90 4.77 16.31 98.44 -21.50 41.96 0.5281 972.1 735.8
36 0.69 10.87 0.41 6.43 17.18 97.26 -22.67 42.34 0.5489 926.0 766.1
37 0.78 -36.00 0.46 -36.00 17.32 97.18 -22.76 42.28 0.5512 791.0 999999
38 0.00 0.95 0.00 0.56 17.30 96.94 -22.99 42.59 0.5532 578.0 528.3
39 0.00 2.59 0.00 1.54 17.14 96.80 -23.14 42.97 0.5531 644.0 625.6
40 0.00 1.73 0.00 1.02 16.70 96.58 -23.36 43.81 0.5507 718.0 641.6
41 0.00 0.86 0.00 0.52 18.26 96.13 -23.81 42.37 0.5710 591.0 511.7


  • 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.