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

11996 81.37 314.16 49.49 192.28 14.56 49.24 28.64 307.72 0.5879 122.9 30.7


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

SDO HMI 2014-03-09 12:00:29 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 0.00 0.52 0.00 0.34 14.22 55.66 35.06 301.68 0.6567 -350.0 -274.2
2 0.00 0.69 0.00 0.45 13.29 55.46 34.86 300.56 0.6484 -360.0 -329.0
3 3.21 9.18 2.09 5.99 13.83 55.44 34.84 301.30 0.6516 -736.6 -433.4
4 0.00 1.82 0.00 1.18 13.05 55.24 34.64 300.40 0.6443 -753.0 -680.0
5 0.00 2.43 0.00 1.57 13.40 55.22 34.62 300.89 0.6463 -549.0 -590.5
6 0.00 1.73 0.00 1.12 13.29 55.05 34.45 300.86 0.6437 -656.0 -592.8
7 1.04 2.95 0.67 1.90 13.49 54.79 34.19 301.33 0.6420 -754.5 -610.1
8 0.00 3.03 0.00 1.93 12.09 54.53 33.93 299.58 0.6299 -744.0 -580.9
9 0.00 4.85 0.00 3.11 13.10 54.65 34.05 300.90 0.6379 -823.0 -750.1
10 0.00 1.47 0.00 0.93 11.83 54.46 33.86 299.27 0.6274 -877.0 -731.8
11 0.00 2.25 0.00 1.46 14.29 54.78 34.18 302.42 0.6472 -675.0 -520.5
12 0.00 1.65 0.00 1.06 13.35 54.54 33.94 301.32 0.6383 -720.0 -639.4
13 0.61 3.03 0.39 1.94 13.21 54.34 33.74 301.28 0.6350 -961.3 -847.3
14 0.00 4.16 0.00 2.67 13.75 54.42 33.83 301.96 0.6396 -648.0 -473.9
15 0.00 0.87 0.00 0.55 11.84 53.77 33.17 299.80 0.6193 -775.0 -649.0
16 0.00 1.99 0.00 1.26 12.03 53.72 33.12 300.10 0.6200 -874.0 -700.6
17 0.00 1.56 0.00 0.99 13.16 53.70 33.11 301.70 0.6274 -906.0 -716.3
18 0.00 1.30 0.00 0.82 13.14 53.34 32.74 301.96 0.6230 -835.0 -638.7
19 1.13 3.29 0.72 2.09 14.17 53.21 32.61 303.49 0.6288 -799.7 -622.4
20 6.15 10.48 3.88 6.61 14.16 52.51 31.92 304.03 0.6209 -876.4 -721.6
21 0.00 1.91 0.00 1.20 14.50 52.46 31.86 304.55 0.6228 -656.0 -549.1
22 0.00 6.67 0.00 4.22 14.85 52.34 31.74 305.12 0.6239 -880.0 -676.0
23 0.00 1.73 0.00 1.08 13.24 52.09 31.49 303.12 0.6093 -628.0 -531.5
24 0.00 1.82 0.00 1.14 13.81 52.10 31.50 303.90 0.6136 -863.0 -658.7
25 0.00 1.21 0.00 0.77 15.26 52.34 31.74 305.68 0.6270 -541.0 -410.9
26 0.00 0.95 0.00 0.60 14.45 52.09 31.49 304.79 0.6182 -655.0 -490.5
27 0.00 0.78 0.00 0.49 13.32 51.88 31.28 303.40 0.6075 -620.0 -579.0
28 0.00 2.17 0.00 1.34 13.18 51.72 31.12 303.35 0.6046 -843.0 -696.3
29 0.00 1.13 0.00 0.71 14.84 51.76 31.16 305.61 0.6175 -779.0 -631.8
30 0.00 0.87 0.00 0.53 13.57 50.92 30.32 304.59 0.5984 365.0 328.1
31 7.97 17.24 4.96 10.73 14.75 50.95 30.36 306.20 0.6079 -969.2 -577.5
32 0.00 1.04 0.00 0.64 13.90 50.58 29.98 305.36 0.5970 587.0 460.9
33 0.52 18.71 0.32 11.46 13.73 50.37 29.78 305.30 0.5933 709.3 97.7
34 0.00 4.42 0.00 2.70 13.18 50.26 29.66 304.62 0.5878 670.0 588.8
35 0.00 1.39 0.00 0.84 13.07 50.07 29.47 304.64 0.5848 763.0 582.7
36 2.60 -33.00 1.59 -33.00 13.74 50.09 29.49 305.57 0.5902 -726.5 999999
37 0.00 1.04 0.00 0.63 13.29 50.00 29.40 305.02 0.5856 811.0 685.7
38 0.00 3.03 0.00 1.86 13.99 49.99 29.39 306.02 0.5910 -728.0 -627.3
39 0.52 -33.00 0.32 -33.00 13.44 49.88 29.28 305.35 0.5854 694.0 999999
40 3.21 15.94 1.99 9.89 16.03 49.88 29.28 308.92 0.6064 744.4 544.3
41 0.95 -40.00 0.59 -40.00 15.77 49.80 29.20 308.64 0.6033 687.7 999999
42 0.00 2.08 0.00 1.24 11.14 48.86 28.27 302.89 0.5555 542.0 400.4
43 1.47 -40.00 0.91 -40.00 16.01 49.48 28.88 309.26 0.6019 787.6 999999
44 0.00 1.30 0.00 0.80 15.42 49.35 28.75 308.60 0.5956 802.0 522.8
45 0.00 0.78 0.00 0.48 15.98 49.02 28.42 309.68 0.5967 511.0 475.1
46 0.00 1.39 0.00 0.84 14.10 48.71 28.11 307.40 0.5774 -664.0 -422.9
47 1.13 4.59 0.69 2.82 15.58 48.85 28.25 309.31 0.5915 -640.7 -540.3
48 0.00 2.08 0.00 1.28 15.97 48.80 28.21 309.87 0.5943 463.0 379.0
49 0.00 1.21 0.00 0.74 15.05 48.53 27.93 308.90 0.5834 -209.0 -133.4
50 0.00 0.78 0.00 0.48 16.43 48.38 27.79 310.90 0.5938 -523.0 -478.8
51 0.00 0.87 0.00 0.53 16.16 47.75 27.15 311.20 0.5847 -634.0 -479.7
52 1.65 4.85 0.99 2.91 14.34 47.35 26.75 309.11 0.5642 774.3 597.7
53 0.00 1.04 0.00 0.62 14.09 46.94 26.34 309.19 0.5575 752.0 586.8
54 8.40 140.53 5.04 83.98 14.99 46.96 26.36 310.44 0.5657 832.1 401.9
55 0.00 2.43 0.00 1.45 14.53 46.86 26.26 309.90 0.5605 928.0 819.5
56 0.00 1.82 0.00 1.08 14.23 46.65 26.05 309.71 0.5555 879.0 782.1
57 0.00 3.47 0.00 2.05 13.81 46.53 25.93 309.23 0.5504 805.0 554.6
58 5.89 -54.00 3.53 -54.00 15.16 46.67 26.07 310.99 0.5641 883.6 999999
59 1.56 -54.00 0.94 -54.00 15.36 46.66 26.06 311.26 0.5658 561.7 999999
60 1.82 -54.00 1.08 -54.00 14.80 46.45 25.85 310.72 0.5584 958.0 999999
61 5.37 -54.00 3.19 -54.00 14.60 46.32 25.72 310.58 0.5552 1103.4 999999
62 16.55 -54.00 9.88 -54.00 15.27 46.27 25.67 311.57 0.5608 962.3 999999
63 9.62 -54.00 5.72 -54.00 14.91 46.19 25.59 311.16 0.5566 1322.7 999999
64 0.00 1.91 0.00 1.14 15.84 46.04 25.44 312.60 0.5636 661.0 411.5
65 0.00 1.21 0.00 0.73 17.01 46.11 25.51 314.08 0.5754 564.0 401.9
66 0.00 0.52 0.00 0.31 15.46 45.68 25.08 312.49 0.5563 715.0 673.3


  • 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.