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

11946 207.00 909.82 105.70 464.93 8.95 100.28 -5.81 23.77 0.2448 100.8 130.1


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

SDO HMI 2014-01-07 08:00:24 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 7.99 102.85 4.05 52.11 8.46 105.36 -0.73 3.41 0.2126 -1284.4 -476.2
2 9.52 -1.00 4.82 -1.00 8.37 105.06 -1.03 4.83 0.2114 -1310.5 999999
3 4.08 -1.00 2.07 -1.00 8.43 104.55 -1.53 7.16 0.2134 -1068.6 999999
4 0.00 2.81 0.00 1.41 6.81 104.41 -1.68 9.03 0.1861 -1050.0 -873.8
5 0.00 1.53 0.00 0.77 7.62 104.29 -1.80 8.98 0.2002 -1072.0 -924.3
6 4.76 119.77 2.42 60.92 8.85 103.69 -2.40 10.75 0.2229 -1078.1 -619.2
7 0.00 1.79 0.00 0.91 9.19 103.56 -2.52 10.99 0.2288 -721.0 -587.3
8 24.99 -6.00 12.70 -6.00 8.80 103.06 -3.03 13.52 0.2241 -1164.5 999999
9 0.00 4.00 0.00 2.02 7.62 102.86 -3.23 15.82 0.2056 -967.0 -896.6
10 24.65 -6.00 12.55 -6.00 9.13 102.43 -3.66 15.80 0.2324 -1028.8 999999
11 0.00 10.97 0.00 5.56 7.93 102.29 -3.80 17.98 0.2134 -863.0 -881.4
12 0.00 1.02 0.00 0.52 8.20 102.23 -3.86 17.86 0.2181 -951.0 -812.8
13 0.00 1.87 0.00 0.95 8.32 102.14 -3.95 18.08 0.2206 -1016.0 -840.7
14 0.00 0.94 0.00 0.48 8.56 102.08 -4.01 18.00 0.2248 -894.0 -748.7
15 0.00 1.11 0.00 0.56 8.77 101.62 -4.46 19.55 0.2307 514.0 340.1
16 0.00 3.66 0.00 1.85 8.02 101.60 -4.48 20.82 0.2188 -311.0 -250.0
17 0.00 1.02 0.00 0.52 7.69 101.58 -4.51 21.49 0.2137 -891.0 -666.7
18 15.81 632.23 8.04 324.01 8.47 101.51 -4.58 20.48 0.2266 -1104.4 384.8
19 0.00 5.10 0.00 2.60 9.26 101.26 -4.83 20.28 0.2406 -535.0 -526.2
20 0.00 0.43 0.00 0.22 9.50 101.26 -4.83 19.94 0.2445 -251.0 -153.0
21 0.00 4.68 0.00 2.37 8.11 101.27 -4.81 22.04 0.2223 122.0 44.5
22 0.00 1.36 0.00 0.69 6.88 101.26 -4.83 24.43 0.2031 -840.0 -735.6
23 0.00 2.72 0.00 1.38 8.12 101.03 -5.05 23.02 0.2239 175.0 160.3
24 0.00 1.02 0.00 0.52 7.78 100.95 -5.14 23.98 0.2193 752.0 562.6
25 0.94 -18.00 0.48 -18.00 8.54 100.85 -5.24 23.03 0.2318 -861.1 999999
26 4.25 -18.00 2.16 -18.00 8.06 100.47 -5.62 25.40 0.2270 827.5 999999
27 0.00 4.34 0.00 2.22 9.51 100.42 -5.67 23.06 0.2498 401.0 451.7
28 0.00 1.87 0.00 0.96 9.21 100.36 -5.72 23.76 0.2455 -66.0 -1.3
29 0.85 -18.00 0.43 -18.00 8.27 100.16 -5.92 26.17 0.2325 830.0 999999
30 2.64 -18.00 1.34 -18.00 8.51 100.13 -5.95 25.84 0.2365 -826.3 999999
31 3.91 -18.00 2.00 -18.00 9.42 99.88 -6.21 25.15 0.2522 987.2 999999
32 0.00 1.11 0.00 0.56 8.40 99.62 -6.46 27.95 0.2386 -45.0 -84.5
33 0.00 1.62 0.00 0.82 8.25 99.60 -6.49 28.36 0.2366 -415.0 -237.7
34 7.06 -18.00 3.62 -18.00 9.46 99.12 -6.96 27.69 0.2585 1133.8 999999
35 3.74 -18.00 1.91 -18.00 9.19 99.13 -6.96 28.18 0.2543 1285.7 999999
36 2.64 -18.00 1.35 -18.00 9.88 99.09 -7.00 27.06 0.2651 1002.1 999999
37 0.85 -18.00 0.44 -18.00 9.64 98.82 -7.27 28.37 0.2636 857.8 999999
38 1.70 -18.00 0.87 -18.00 9.77 98.30 -7.78 29.80 0.2697 782.7 999999
39 86.62 -18.00 44.45 -18.00 9.20 98.17 -7.92 31.36 0.2626 1406.6 999999


  • 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.