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

12063 70.06 308.23 37.72 166.54 10.39 178.82 -19.66 56.13 0.3994 -111.4 53.3


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

SDO HMI 2014-05-16 20:00:38 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 0.63 0.00 0.33 9.71 182.64 -15.84 52.04 0.3427 -511.0 -523.3
2 0.00 2.96 0.00 1.56 9.41 182.17 -16.30 53.55 0.3458 -738.0 -597.5
3 2.42 6.02 1.28 3.19 10.28 182.10 -16.38 51.67 0.3552 -1107.2 -730.6
4 0.00 1.26 0.00 0.67 11.78 181.72 -16.75 49.06 0.3752 -783.0 -711.4
5 0.00 1.17 0.00 0.62 10.66 181.34 -17.14 52.06 0.3688 -591.0 -489.2
6 0.00 8.89 0.00 4.71 9.17 181.35 -17.13 55.42 0.3546 -900.0 -805.2
7 22.09 117.64 11.75 62.55 10.11 181.11 -17.37 53.65 0.3664 -1116.6 -472.4
8 1.08 -7.00 0.57 -7.00 9.67 181.00 -17.47 54.79 0.3638 -1231.0 999999
9 9.52 -7.00 5.06 -7.00 9.46 180.95 -17.53 55.37 0.3625 -1156.7 999999
10 0.54 5.03 0.29 2.69 10.73 180.85 -17.63 52.68 0.3758 -660.2 -679.9
11 0.00 1.17 0.00 0.62 10.36 180.77 -17.70 53.61 0.3732 -551.0 -453.0
12 7.45 -7.00 3.97 -7.00 9.68 180.78 -17.70 55.13 0.3668 -1030.0 999999
13 0.00 1.98 0.00 1.09 16.39 180.28 -18.20 42.98 0.4413 651.0 513.0
14 0.00 0.99 0.00 0.53 10.33 180.58 -17.90 53.96 0.3755 -753.0 -582.9
15 1.35 3.59 0.72 1.92 10.52 180.28 -18.20 54.00 0.3812 -753.9 -530.2
16 0.00 0.72 0.00 0.39 11.53 179.46 -19.02 53.05 0.4011 -750.0 -547.0
17 0.00 2.42 0.00 1.31 10.51 179.30 -19.18 55.42 0.3939 -771.0 -654.6
18 0.00 2.96 0.00 1.60 9.93 178.46 -20.02 57.77 0.4004 509.0 553.7
19 0.00 6.74 0.00 3.63 9.59 178.44 -20.03 58.53 0.3977 392.0 354.8
20 0.00 0.99 0.00 0.54 10.40 178.33 -20.15 56.94 0.4060 633.0 411.8
21 0.00 1.71 0.00 0.93 10.59 178.18 -20.30 56.73 0.4095 808.0 543.8
22 1.44 3.95 0.78 2.14 10.31 178.10 -20.37 57.41 0.4083 1012.2 757.9
23 0.00 1.35 0.00 0.73 9.94 177.83 -20.65 58.53 0.4089 937.0 774.9
24 0.00 2.07 0.00 1.12 10.60 177.72 -20.76 57.29 0.4158 809.0 714.9
25 0.00 1.44 0.00 0.78 9.76 177.71 -20.77 59.06 0.4091 862.0 708.0
26 0.00 0.99 0.00 0.54 9.48 177.63 -20.85 59.75 0.4081 798.0 643.7
27 1.89 46.79 1.03 25.62 11.07 177.29 -21.19 56.85 0.4254 1165.5 526.3
28 0.27 -27.00 0.15 -27.00 11.17 177.15 -21.33 56.83 0.4281 1057.7 999999
29 0.00 1.80 0.00 0.98 10.20 177.02 -21.46 58.94 0.4220 890.0 761.2
30 1.35 -27.00 0.74 -27.00 11.33 176.90 -21.57 56.80 0.4326 781.3 999999
31 0.00 2.87 0.00 1.57 10.67 176.89 -21.59 58.13 0.4276 846.0 733.1
32 0.63 -27.00 0.35 -27.00 11.24 176.78 -21.70 57.13 0.4336 912.0 999999
33 0.00 1.08 0.00 0.59 10.49 176.67 -21.81 58.75 0.4291 875.0 721.3
34 6.47 75.52 3.55 41.64 10.84 176.44 -22.03 58.31 0.4348 1016.7 482.2
35 0.00 3.50 0.00 1.95 12.88 176.00 -22.48 54.91 0.4574 688.0 610.2
36 1.71 -34.00 0.94 -34.00 10.56 176.13 -22.35 59.21 0.4369 1124.7 999999
37 11.85 -34.00 6.54 -34.00 10.57 175.76 -22.71 59.60 0.4419 1002.6 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.