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

12106 72.65 310.35 47.71 204.71 15.16 259.81 -39.99 70.18 0.6610 -293.2 -129.3


previous   or   next   observation for the same group / back to the solar disc

SDO HMI 2014-07-02 14:00:40 UT

No observation available
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)


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

1 0.00 1.54 0.00 0.95 17.79 265.65 -34.15 63.74 0.5982 -750.0 -640.2
2 0.00 1.63 0.00 1.00 12.39 264.58 -35.22 73.00 0.5913 -681.0 -600.0
3 0.00 0.91 0.00 0.58 19.31 262.95 -36.85 62.83 0.6384 -490.0 -392.5
4 0.00 1.27 0.00 0.81 18.19 262.95 -36.85 64.49 0.6335 -676.0 -540.6
5 0.00 0.91 0.00 0.57 16.59 263.25 -36.55 66.80 0.6232 439.0 391.8
6 0.00 2.09 0.00 1.34 17.39 262.54 -37.26 65.89 0.6352 -521.0 -495.2
7 0.00 1.18 0.00 0.76 17.21 261.90 -37.90 66.44 0.6424 -683.0 -563.5
8 29.70 161.85 19.10 104.07 15.85 261.69 -38.11 68.57 0.6400 -1033.5 -392.7
9 5.00 -8.00 3.22 -8.00 16.32 261.58 -38.22 67.91 0.6430 -735.7 999999
10 0.00 0.82 0.00 0.52 12.26 262.31 -37.49 73.94 0.6212 -802.0 -668.9
11 7.63 -8.00 4.90 -8.00 14.97 261.64 -38.16 69.93 0.6378 -892.4 999999
12 0.00 3.36 0.00 2.13 11.97 262.00 -37.80 74.49 0.6245 -647.0 -648.6
13 0.00 0.64 0.00 0.41 16.78 261.03 -38.77 67.45 0.6515 -224.0 -223.6
14 0.36 1.18 0.23 0.75 12.40 261.85 -37.95 73.85 0.6276 -691.8 -600.2
15 0.00 1.45 0.00 0.92 11.78 261.87 -37.93 74.82 0.6257 -697.0 -649.2
16 2.09 3.45 1.32 2.18 10.24 261.87 -37.93 77.27 0.6224 -676.0 -535.7
17 0.00 1.09 0.00 0.71 16.33 260.73 -39.07 68.23 0.6536 -322.0 -157.7
18 0.00 1.54 0.00 1.01 15.70 260.71 -39.09 69.18 0.6517 -364.0 -195.4
19 0.00 2.63 0.00 1.72 16.10 260.57 -39.23 68.62 0.6547 -46.0 -32.1
20 0.00 1.36 0.00 0.87 10.37 261.17 -38.63 77.22 0.6319 -589.0 -454.5
21 0.00 2.09 0.00 1.37 15.15 260.22 -39.58 70.17 0.6561 -520.0 -472.7
22 0.00 2.45 0.00 1.60 14.13 260.44 -39.36 71.63 0.6504 -619.0 -444.3
23 0.00 1.63 0.00 1.06 13.01 260.65 -39.15 73.25 0.6446 -538.0 -501.1
24 0.00 1.36 0.00 0.90 15.86 260.05 -39.75 69.16 0.6604 -67.0 -57.1
25 0.00 1.82 0.00 1.19 14.34 260.19 -39.61 71.39 0.6541 -619.0 -533.5
26 0.00 0.54 0.00 0.36 16.57 259.59 -40.21 68.29 0.6683 529.0 483.3
27 0.00 2.00 0.00 1.33 16.41 259.25 -40.55 68.65 0.6718 767.0 592.1
28 0.00 1.45 0.00 0.97 15.75 259.29 -40.51 69.60 0.6693 481.0 404.1
29 0.00 1.00 0.00 0.66 15.52 259.18 -40.62 69.96 0.6700 290.0 358.6
30 0.00 0.73 0.00 0.49 16.11 258.95 -40.85 69.18 0.6746 530.0 492.1
31 0.00 0.27 0.00 0.18 13.40 259.31 -40.49 73.04 0.6626 -599.0 -528.3
32 0.00 4.36 0.00 2.92 15.45 258.78 -41.02 70.20 0.6747 804.0 668.8
33 0.00 0.54 0.00 0.36 14.18 259.07 -40.73 71.97 0.6676 637.0 526.7
34 0.00 2.18 0.00 1.44 13.46 259.13 -40.67 73.01 0.6650 -341.0 -304.3
35 0.00 1.18 0.00 0.80 15.21 258.33 -41.47 70.68 0.6795 636.0 551.5
36 0.00 0.82 0.00 0.56 16.27 258.02 -41.78 69.26 0.6862 576.0 469.6
37 0.00 0.82 0.00 0.56 15.86 257.87 -41.93 69.90 0.6868 787.0 659.0
38 4.90 16.44 3.35 11.23 16.32 257.62 -42.18 69.32 0.6911 731.5 590.5
39 15.62 31.06 10.52 20.95 13.45 257.96 -41.84 73.33 0.6794 -857.1 -201.6
40 1.45 -38.00 1.00 -38.00 16.09 257.34 -42.46 69.74 0.6938 811.2 999999
41 0.00 4.27 0.00 2.94 16.46 257.11 -42.69 69.29 0.6975 597.0 469.6
42 2.63 20.80 1.81 14.30 15.55 257.17 -42.63 70.55 0.6942 859.8 635.4
43 1.09 -42.00 0.75 -42.00 15.92 256.91 -42.89 70.11 0.6984 731.0 999999
44 0.45 -42.00 0.31 -42.00 15.69 256.70 -43.10 70.48 0.7001 571.8 999999
45 0.64 1.91 0.44 1.32 15.06 256.52 -43.28 71.42 0.7007 794.1 672.4
46 1.09 3.91 0.76 2.70 14.74 256.34 -43.46 71.92 0.7021 767.7 687.5
47 0.00 1.45 0.00 1.02 12.74 255.36 -44.44 74.95 0.7094 -692.0 -560.0
48 0.00 0.73 0.00 0.52 16.09 254.51 -45.29 70.55 0.7265 -455.0 -443.1
49 0.00 0.36 0.00 0.26 13.29 255.15 -44.65 74.22 0.7130 -577.0 -520.0
50 0.00 2.91 0.00 2.05 12.45 254.90 -44.90 75.45 0.7144 -332.0 -218.7
51 0.00 2.00 0.00 1.47 14.59 252.88 -46.92 72.96 0.7417 66.0 157.1
52 0.00 0.82 0.00 0.59 11.25 253.55 -46.25 77.34 0.7285 509.0 461.6
53 0.00 0.82 0.00 0.64 18.95 250.35 -49.45 67.90 0.7779 561.0 457.3
54 0.00 1.18 0.00 0.90 14.15 251.17 -48.63 73.88 0.7598 550.0 472.5
55 0.00 1.00 0.00 0.76 13.92 251.04 -48.76 74.19 0.7608 449.0 392.2
56 0.00 1.00 0.00 0.78 16.42 249.81 -49.99 71.22 0.7782 614.0 532.5
57 0.00 1.27 0.00 0.95 10.43 251.37 -48.43 78.74 0.7525 188.0 224.2
58 0.00 0.82 0.00 0.62 9.46 250.86 -48.94 80.09 0.7573 520.0 405.4
59 0.00 0.64 0.00 0.48 9.48 250.62 -49.18 80.08 0.7601 486.0 446.7
60 0.00 1.09 0.00 0.84 10.29 250.21 -49.59 79.05 0.7653 647.0 523.9
61 0.00 0.73 0.00 0.56 10.19 250.04 -49.76 79.20 0.7671 399.0 323.4
62 0.00 0.64 0.00 0.50 12.52 249.24 -50.56 76.30 0.7783 300.0 304.3
63 0.00 0.36 0.00 0.28 10.39 249.61 -50.19 78.99 0.7720 360.0 333.0


  • 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.