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

12002 68.02 257.84 59.10 227.81 -17.50 325.36 56.26 253.50 0.8270 35.9 96.0


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SDO HMI 2014-03-17 23:00:30 UT

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

1 0.00 1.13 0.00 1.07 -12.94 328.34 59.24 259.16 0.8548 351.0 276.7
2 8.87 74.29 8.80 73.46 -16.57 329.88 60.78 254.94 0.8682 475.0 161.7
3 1.13 -2.00 1.12 -2.00 -17.15 329.68 60.58 254.27 0.8667 398.2 999999
4 0.00 1.39 0.00 1.36 -17.36 329.42 60.31 254.01 0.8645 110.0 146.2
5 2.17 -2.00 2.11 -2.00 -16.91 329.04 59.94 254.53 0.8613 657.4 999999
6 0.00 0.26 0.00 0.24 -13.46 327.42 58.31 258.55 0.8465 312.0 282.7
7 0.96 2.78 0.92 2.67 -18.18 328.73 59.63 253.04 0.8591 510.5 428.8
8 3.48 10.26 3.20 9.46 -16.08 327.23 58.13 255.44 0.8452 537.1 362.0
9 9.83 24.53 9.20 22.91 -17.32 327.78 58.67 254.00 0.8505 609.5 369.9
10 0.00 0.52 0.00 0.48 -15.70 327.00 57.90 255.88 0.8430 480.0 441.8
11 0.00 0.96 0.00 0.87 -16.33 326.88 57.77 255.13 0.8421 659.0 567.1
12 0.00 1.22 0.00 1.11 -16.14 326.67 57.57 255.35 0.8401 487.0 534.7
13 1.74 3.22 1.59 2.93 -16.58 326.82 57.72 254.83 0.8416 541.9 412.2
14 0.00 0.87 0.00 0.79 -16.68 326.51 57.41 254.70 0.8389 531.0 468.9
15 8.96 28.10 8.06 25.16 -17.10 326.25 57.15 254.18 0.8367 699.1 495.5
16 0.00 1.30 0.00 1.12 -12.25 324.35 55.25 260.01 0.8175 594.0 507.9
17 0.00 1.39 0.00 1.23 -16.32 325.49 56.39 255.08 0.8293 593.0 489.4
18 0.00 1.04 0.00 0.93 -17.78 326.00 56.89 253.35 0.8347 451.0 423.8
19 0.87 2.70 0.74 2.28 -13.02 323.95 54.85 259.06 0.8136 -384.3 -386.3
20 0.00 0.70 0.00 0.59 -12.76 323.76 54.66 259.37 0.8117 -142.0 -144.1
21 0.00 0.78 0.00 0.68 -16.23 324.78 55.68 255.15 0.8226 620.0 585.9
22 0.00 5.05 0.00 4.18 -17.51 322.73 53.62 253.43 0.8033 214.0 141.3
23 0.00 2.26 0.00 1.86 -17.14 322.41 53.31 253.86 0.7999 -386.0 -267.0
24 0.78 31.58 0.65 25.83 -17.74 322.56 53.46 253.12 0.8019 -112.3 -301.8
25 4.26 -24.00 3.48 -24.00 -17.67 322.11 53.00 253.18 0.7973 -534.9 999999
26 4.70 -24.00 3.83 -24.00 -17.89 321.99 52.89 252.88 0.7963 -656.1 999999
27 0.00 0.78 0.00 0.64 -18.46 322.24 53.13 252.20 0.7993 -417.0 -324.8
28 1.30 -24.00 1.06 -24.00 -18.05 321.91 52.80 252.67 0.7956 -648.4 999999
29 0.00 0.61 0.00 0.49 -18.57 321.66 52.56 251.99 0.7936 -580.0 -433.4
30 0.00 0.96 0.00 0.77 -17.95 321.34 52.24 252.74 0.7898 -571.0 -521.5
31 0.00 0.70 0.00 0.56 -19.29 321.30 52.20 251.05 0.7908 -313.0 -376.8
32 0.00 1.04 0.00 0.84 -19.94 321.29 52.19 250.22 0.7915 -544.0 -433.2
33 0.00 1.57 0.00 1.25 -19.41 321.00 51.89 250.86 0.7879 -118.0 -132.0
34 0.00 0.87 0.00 0.70 -21.62 321.07 51.97 248.08 0.7915 384.0 303.7
35 0.00 0.52 0.00 0.40 -18.00 318.56 49.46 252.35 0.7608 -545.0 -480.7
36 1.57 26.36 1.20 19.98 -20.17 318.52 49.41 249.51 0.7633 -346.2 -403.7
37 0.00 1.04 0.00 0.80 -20.62 318.71 49.61 248.96 0.7661 -172.0 -191.7
38 0.00 1.91 0.00 1.45 -19.64 318.20 49.09 250.15 0.7591 -169.0 -166.3
39 0.00 0.70 0.00 0.52 -18.38 317.70 48.60 251.72 0.7520 -515.0 -489.4
40 1.30 6.79 0.98 5.10 -19.20 317.92 48.82 250.68 0.7555 655.8 459.0
41 13.14 -36.00 9.94 -36.00 -19.99 318.10 48.99 249.67 0.7586 -751.5 999999
42 0.00 1.22 0.00 0.91 -19.54 317.19 48.09 250.10 0.7482 -162.0 -221.0
43 0.00 0.87 0.00 0.64 -19.84 316.98 47.88 249.67 0.7464 -375.0 -314.0
44 2.96 5.39 2.22 4.04 -21.01 317.42 48.32 248.20 0.7532 -556.1 -436.9
45 0.00 0.96 0.00 0.71 -20.02 317.01 47.90 249.43 0.7470 -586.0 -483.6
46 0.00 0.96 0.00 0.71 -20.22 316.94 47.84 249.16 0.7466 -605.0 -544.4
47 0.00 1.74 0.00 1.28 -19.44 316.54 47.44 250.11 0.7409 -550.0 -446.8
48 0.00 1.13 0.00 0.84 -20.42 316.79 47.68 248.86 0.7453 -762.0 -711.3
49 0.00 2.78 0.00 2.06 -20.63 316.78 47.68 248.57 0.7456 -660.0 -586.2
50 0.00 2.61 0.00 1.91 -19.80 316.40 47.29 249.61 0.7399 -721.0 -628.6


  • 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.