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

12034 116.22 636.77 59.06 323.10 4.20 246.02 -7.12 34.70 0.2139 -307.4 -204.0


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

SDO HMI 2014-04-15 11:00:34 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 74.04 463.85 37.39 234.34 4.26 247.69 -5.44 29.02 0.1959 -1481.8 -415.0
2 2.92 4.33 1.47 2.19 3.49 246.30 -6.83 37.12 0.1977 -992.0 -698.5
3 0.00 1.59 0.00 0.80 2.73 245.91 -7.22 41.14 0.1918 -1005.0 -785.7
4 0.00 1.59 0.00 0.81 4.45 245.23 -7.90 38.37 0.2219 549.0 366.4
5 8.23 27.69 4.17 14.05 3.90 245.02 -8.11 40.69 0.2169 -1038.9 -763.3
6 0.80 3.72 0.40 1.89 3.67 244.38 -8.75 43.58 0.2212 -903.4 -660.7
7 0.00 3.63 0.00 1.85 4.34 244.35 -8.79 41.68 0.2301 -566.0 -667.6
8 0.00 1.33 0.00 0.67 3.46 243.87 -9.27 45.88 0.2249 -774.0 -463.4
9 0.00 1.42 0.00 0.72 4.42 243.21 -9.92 44.93 0.2443 800.0 601.8
10 0.00 4.07 0.00 2.08 4.86 242.72 -10.42 45.10 0.2555 825.0 596.8
11 0.00 1.86 0.00 0.95 4.52 242.69 -10.44 46.12 0.2518 726.0 542.8
12 0.00 2.03 0.00 1.04 4.31 242.45 -10.68 47.38 0.2523 805.0 535.2
13 0.00 1.59 0.00 0.81 2.18 242.38 -10.76 54.43 0.2303 900.0 718.9
14 2.21 9.20 1.13 4.70 3.77 242.30 -10.83 49.41 0.2480 972.0 844.7
15 0.00 1.68 0.00 0.86 4.84 242.29 -10.85 46.32 0.2604 931.0 775.1
16 0.00 1.68 0.00 0.86 3.14 241.82 -11.32 52.63 0.2476 917.0 706.2
17 0.00 1.15 0.00 0.59 4.02 241.78 -11.36 49.99 0.2576 925.0 728.8
18 0.97 7.43 0.50 3.80 3.35 241.66 -11.47 52.32 0.2520 1128.9 946.4
19 7.87 10.44 4.04 5.36 4.27 241.56 -11.57 49.80 0.2631 1124.5 861.6
20 0.00 1.15 0.00 0.59 3.94 241.35 -11.79 51.29 0.2623 907.0 786.3
21 0.00 4.60 0.00 2.36 3.40 241.11 -12.03 53.51 0.2599 849.0 759.0
22 0.88 11.94 0.45 6.13 4.04 241.04 -12.10 51.73 0.2674 1148.4 920.7
23 0.00 0.97 0.00 0.50 4.86 241.02 -12.11 49.41 0.2764 699.0 484.1
24 0.00 0.97 0.00 0.50 4.49 241.03 -12.10 50.43 0.2724 716.0 601.0
25 0.00 2.12 0.00 1.09 4.80 240.90 -12.23 49.86 0.2774 639.0 682.2
26 1.06 4.16 0.55 2.14 4.38 240.85 -12.29 51.19 0.2735 1121.7 822.6
27 0.00 1.42 0.00 0.73 4.93 240.75 -12.39 49.88 0.2807 768.0 677.8
28 0.00 0.88 0.00 0.46 4.23 240.70 -12.44 51.96 0.2739 802.0 672.8
29 0.00 4.42 0.00 2.28 4.56 240.63 -12.50 51.16 0.2784 867.0 749.3
30 0.00 0.88 0.00 0.46 4.81 240.56 -12.57 50.62 0.2818 756.0 667.8
31 0.00 4.42 0.00 2.27 3.74 240.58 -12.55 53.65 0.2705 489.0 595.3
32 0.00 3.01 0.00 1.55 4.27 240.32 -12.81 52.68 0.2793 1060.0 823.8
33 0.00 1.50 0.00 0.78 4.82 239.04 -14.09 53.80 0.3020 877.0 723.5
34 2.03 26.27 1.06 13.63 4.24 238.87 -14.27 55.71 0.2988 1163.1 779.0
35 6.28 -34.00 3.26 -34.00 4.03 238.75 -14.39 56.53 0.2985 1173.5 999999
36 8.93 16.36 4.64 8.51 4.01 238.28 -14.85 57.43 0.3048 1039.0 665.5
37 0.00 1.15 0.00 0.61 7.00 237.70 -15.43 50.94 0.3416 838.0 700.1
38 0.00 0.27 0.00 0.14 7.35 237.19 -15.95 51.07 0.3518 591.0 568.0


  • 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.