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

12002 105.42 380.63 86.02 308.07 -17.58 325.30 52.33 253.04 0.7890 164.3 35.7


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SDO HMI 2014-03-17 16:00:29 UT

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

1 2.35 122.62 2.12 109.18 -17.08 330.20 57.24 254.20 0.8375 -208.7 118.0
2 0.00 0.52 0.00 0.45 -13.15 328.49 55.53 258.89 0.8203 438.0 402.7
3 19.92 -1.00 17.78 -1.00 -16.66 329.83 56.86 254.69 0.8339 624.2 999999
4 1.39 -1.00 1.24 -1.00 -17.19 329.79 56.82 254.05 0.8338 563.8 999999
5 6.96 -1.00 6.11 -1.00 -16.82 329.16 56.20 254.46 0.8278 796.5 999999
6 2.96 -1.00 2.57 -1.00 -16.96 328.72 55.75 254.26 0.8237 773.4 999999
7 0.00 0.87 0.00 0.73 -13.98 327.54 54.57 257.86 0.8110 397.0 342.8
8 0.61 2.87 0.53 2.50 -18.05 328.84 55.87 252.94 0.8255 575.4 479.6
9 0.00 1.91 0.00 1.60 -15.82 327.15 54.19 255.56 0.8079 477.0 418.0
10 12.26 32.96 10.41 27.97 -17.33 327.73 54.76 253.74 0.8144 737.1 244.4
11 4.96 8.78 4.15 7.36 -16.18 327.19 54.23 255.11 0.8085 641.4 450.7
12 0.43 1.48 0.36 1.23 -16.31 326.82 53.85 254.93 0.8048 715.2 620.8
13 0.00 1.04 0.00 0.86 -16.02 326.65 53.68 255.28 0.8030 663.0 690.2
14 2.26 3.83 1.88 3.18 -16.62 326.78 53.82 254.54 0.8047 710.7 600.2
15 0.00 1.57 0.00 1.29 -16.92 326.54 53.57 254.15 0.8024 714.0 581.7
16 12.61 39.31 10.35 32.13 -17.29 326.21 53.25 253.66 0.7995 801.1 541.9
17 0.00 1.13 0.00 0.90 -14.40 325.04 52.07 257.23 0.7857 723.0 565.7
18 0.00 1.22 0.00 0.98 -16.35 325.47 52.51 254.79 0.7913 730.0 607.9
19 3.83 -16.00 3.12 -16.00 -17.72 325.92 52.96 253.10 0.7969 738.2 999999
20 1.57 3.74 1.21 2.90 -12.91 323.84 50.87 259.11 0.7723 -571.9 -526.7
21 0.00 2.44 0.00 1.93 -15.55 324.57 51.61 255.74 0.7814 446.0 425.1
22 0.00 1.65 0.00 1.33 -17.51 325.21 52.25 253.29 0.7896 733.0 639.1
23 0.00 0.78 0.00 0.60 -12.74 323.36 50.39 259.31 0.7670 -571.0 -453.1
24 0.00 1.04 0.00 0.80 -15.30 323.01 50.04 255.94 0.7645 642.0 550.8
25 0.00 0.78 0.00 0.59 -14.33 322.18 49.22 257.15 0.7548 665.0 476.2
26 8.70 59.92 6.58 45.49 -17.79 322.19 49.23 252.58 0.7581 -690.5 -176.7
27 0.43 1.74 0.33 1.32 -18.43 322.24 49.28 251.74 0.7594 -499.6 -359.2
28 0.00 0.52 0.00 0.40 -19.51 322.63 49.66 250.39 0.7650 -559.0 -510.2
29 2.35 -26.00 1.77 -26.00 -18.14 322.03 49.07 252.09 0.7568 -749.3 999999
30 1.91 -26.00 1.44 -26.00 -17.91 321.90 48.93 252.38 0.7550 -963.7 999999
31 0.00 1.04 0.00 0.78 -18.07 321.53 48.56 252.12 0.7512 -654.0 -534.8
32 0.00 2.00 0.00 1.51 -18.88 321.79 48.82 251.09 0.7551 -533.0 -411.6
33 0.00 1.65 0.00 1.23 -17.63 321.23 48.26 252.66 0.7473 -130.0 -192.1
34 0.00 0.96 0.00 0.71 -17.94 321.24 48.28 252.25 0.7479 -681.0 -617.5
35 0.00 3.04 0.00 2.28 -19.87 321.41 48.45 249.72 0.7527 -674.0 -468.6
36 0.00 0.61 0.00 0.45 -18.20 320.77 47.81 251.84 0.7431 -552.0 -482.6
37 0.00 0.78 0.00 0.57 -18.00 320.14 47.18 251.99 0.7358 -629.0 -566.1
38 0.35 1.22 0.26 0.91 -21.49 320.75 47.79 247.45 0.7485 543.2 540.0
39 0.00 1.04 0.00 0.74 -17.59 318.54 45.58 252.30 0.7170 -589.0 -414.9
40 0.00 1.13 0.00 0.81 -19.30 318.68 45.71 249.96 0.7215 166.0 112.2
41 0.00 1.22 0.00 0.87 -20.68 318.87 45.91 248.11 0.7265 -537.0 -404.1
42 1.22 13.13 0.86 9.26 -19.16 318.13 45.16 250.04 0.7150 706.0 317.0
43 13.39 37.48 9.48 26.60 -20.06 318.14 45.17 248.80 0.7169 -953.0 -461.1
44 2.09 -42.00 1.46 -42.00 -19.26 317.72 44.75 249.81 0.7105 727.3 999999
45 0.00 1.22 0.00 0.85 -19.00 317.18 44.22 250.07 0.7038 -470.0 -376.3
46 1.91 3.04 1.35 2.14 -21.07 317.61 44.64 247.28 0.7132 -701.4 -596.8
47 0.00 2.70 0.00 1.87 -20.00 316.99 44.03 248.61 0.7038 -900.0 -702.6
48 0.00 0.61 0.00 0.43 -20.76 317.22 44.26 247.61 0.7081 -628.0 -519.3
49 0.00 3.39 0.00 2.36 -20.31 316.97 44.01 248.17 0.7042 -862.0 -650.9
50 0.00 2.52 0.00 1.74 -19.26 316.57 43.60 249.55 0.6972 -498.0 -575.3
51 0.00 1.13 0.00 0.79 -20.54 316.88 43.91 247.83 0.7037 -703.0 -601.2
52 0.96 4.52 0.66 3.11 -19.71 316.37 43.40 248.86 0.6958 -804.4 -671.0
53 0.00 0.26 0.00 0.18 -21.96 317.05 44.09 245.90 0.7092 -449.0 -517.0
54 0.00 1.22 0.00 0.83 -19.77 316.04 43.07 248.70 0.6921 -659.0 -511.4
55 0.00 2.00 0.00 1.33 -21.79 313.63 40.66 245.07 0.6696 -614.0 -539.5


  • 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.