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

12002 174.07 678.23 115.28 449.86 -18.71 322.40 -41.17 110.16 0.6652 -107.9 -107.7


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

SDO HMI 2014-03-10 19:00:29 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 3.21 123.71 1.96 75.99 -17.39 328.30 -35.26 109.80 0.5878 1186.5 530.4
2 2.95 -1.00 1.81 -1.00 -17.36 327.89 -35.68 109.61 0.5932 940.7 999999
3 6.41 -1.00 3.94 -1.00 -17.56 327.80 -35.77 109.93 0.5950 998.4 999999
4 4.50 -1.00 2.78 -1.00 -17.89 327.61 -35.96 110.39 0.5984 852.8 999999
5 4.42 -1.00 2.74 -1.00 -17.62 327.25 -36.32 109.83 0.6024 847.2 999999
6 0.00 1.39 0.00 0.87 -18.86 326.67 -36.90 111.64 0.6135 648.0 596.4
7 0.00 2.08 0.00 1.30 -18.72 326.51 -37.06 111.37 0.6152 594.0 443.9
8 7.10 10.05 4.42 6.26 -17.46 326.78 -36.79 109.43 0.6080 785.8 571.7
9 2.17 17.33 1.36 10.95 -18.46 326.30 -37.27 110.88 0.6171 693.5 -168.3
10 0.00 0.26 0.00 0.16 -19.11 325.97 -37.60 111.80 0.6232 373.0 311.7
11 8.84 21.74 5.55 13.67 -17.81 326.18 -37.38 109.81 0.6167 775.8 371.8
12 3.38 -9.00 2.13 -9.00 -18.50 325.93 -37.64 110.82 0.6219 575.4 999999
13 0.00 1.30 0.00 0.82 -19.12 325.64 -37.92 111.70 0.6273 -300.0 -214.9
14 3.12 -11.00 1.96 -11.00 -17.58 325.93 -37.64 109.36 0.6194 658.3 999999
15 0.00 2.51 0.00 1.58 -16.93 325.85 -37.72 108.31 0.6188 771.0 652.8
16 0.00 2.51 0.00 1.60 -19.18 325.19 -38.38 111.64 0.6332 -835.0 -774.5
17 0.00 1.13 0.00 0.72 -18.34 325.13 -38.44 110.33 0.6316 -255.0 -271.2
18 2.77 30.93 1.76 19.77 -17.62 325.28 -38.29 109.24 0.6278 531.8 -259.4
19 0.00 1.30 0.00 0.83 -18.94 324.93 -38.64 111.20 0.6358 -809.0 -682.1
20 1.91 -18.00 1.22 -18.00 -17.80 324.87 -38.70 109.41 0.6334 -965.5 999999
21 4.59 10.14 2.96 6.56 -19.30 324.34 -39.23 111.56 0.6441 -940.0 -745.0
22 2.43 -18.00 1.55 -18.00 -17.72 324.61 -38.96 109.22 0.6365 376.2 999999
23 1.39 -18.00 0.89 -18.00 -17.76 324.36 -39.21 109.21 0.6398 486.6 999999
24 0.78 -18.00 0.50 -18.00 -17.83 324.10 -39.47 109.25 0.6433 703.7 999999
25 0.00 4.07 0.00 2.64 -18.76 323.84 -39.73 110.60 0.6488 -706.0 -673.1
26 4.42 94.08 2.88 61.64 -19.05 323.51 -40.06 110.93 0.6536 -875.4 -134.4
27 0.00 1.21 0.00 0.79 -17.59 323.71 -39.85 108.78 0.6475 739.0 651.1
28 1.30 -26.00 0.84 -26.00 -17.83 323.61 -39.96 109.11 0.6494 663.1 999999
29 26.60 -26.00 17.43 -26.00 -18.27 323.07 -40.50 109.65 0.6571 705.2 999999
30 1.04 -26.00 0.68 -26.00 -18.81 322.84 -40.73 110.39 0.6613 535.9 999999
31 0.00 6.32 0.00 4.20 -19.67 322.41 -41.16 111.54 0.6687 756.0 579.4
32 0.00 1.99 0.00 1.33 -20.29 322.16 -41.41 112.39 0.6733 617.0 465.7
33 0.00 1.21 0.00 0.80 -19.11 322.41 -41.16 110.72 0.6672 388.0 372.9
34 4.50 12.56 3.02 8.41 -20.09 321.93 -41.64 112.02 0.6755 717.2 454.7
35 0.00 1.13 0.00 0.74 -17.92 322.47 -41.10 108.97 0.6637 294.0 140.5
36 0.35 -34.00 0.23 -34.00 -20.25 321.66 -41.91 112.19 0.6791 557.0 999999
37 0.00 2.86 0.00 1.92 -19.77 321.78 -41.79 111.51 0.6764 423.0 317.7
38 0.00 1.13 0.00 0.75 -17.78 322.22 -41.35 108.70 0.6665 -498.0 -331.5
39 0.00 0.78 0.00 0.52 -17.47 322.22 -41.35 108.24 0.6658 609.0 412.8
40 0.00 0.87 0.00 0.59 -20.22 321.20 -42.37 112.00 0.6844 254.0 96.4
41 0.00 1.21 0.00 0.81 -17.67 321.36 -42.20 108.36 0.6767 424.0 300.8
42 0.00 0.61 0.00 0.42 -20.85 320.24 -43.33 112.64 0.6971 -486.0 -440.0
43 0.00 1.04 0.00 0.69 -14.99 321.99 -41.57 104.48 0.6644 497.0 363.5
44 4.33 13.77 2.93 9.30 -18.07 320.95 -42.62 108.84 0.6825 -938.3 -552.3
45 0.00 0.78 0.00 0.53 -18.66 320.68 -42.89 109.64 0.6870 229.0 173.0
46 0.87 291.77 0.60 202.78 -20.59 319.80 -43.76 112.17 0.7015 -783.3 -364.9
47 9.36 -46.00 6.46 -46.00 -20.11 319.93 -43.63 111.52 0.6989 -1213.2 999999
48 0.43 1.73 0.30 1.20 -20.79 319.60 -43.97 112.40 0.7044 -622.2 -568.2
49 0.00 5.89 0.00 4.01 -17.94 320.47 -43.09 108.55 0.6879 -807.0 -675.5
50 1.21 -46.00 0.83 -46.00 -18.74 320.14 -43.43 109.62 0.6936 -852.4 999999
51 0.00 1.65 0.00 1.13 -18.29 320.24 -43.33 109.00 0.6914 -691.0 -580.7
52 0.00 4.24 0.00 2.90 -17.85 320.16 -43.41 108.36 0.6916 -737.0 -639.1
53 12.04 -46.00 8.32 -46.00 -18.82 319.63 -43.94 109.63 0.6997 -1058.1 999999
54 44.10 -46.00 30.75 -46.00 -19.43 319.20 -44.37 110.39 0.7059 -950.3 999999
55 3.55 -46.00 2.48 -46.00 -18.92 319.02 -44.55 109.64 0.7069 -737.6 999999
56 0.00 0.95 0.00 0.68 -19.50 317.56 -46.01 110.14 0.7247 -299.0 -230.7


  • 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.