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

12177 54.05 219.52 26.99 109.82 12.20 168.76 -4.98 261.45 0.1336 -258.2 -103.0


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

SDO HMI 2014-10-01 20:00:32 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 1.41 0.00 0.70 9.59 173.98 0.24 355.34 0.0508 -1096.0 -741.7
2 0.00 3.26 0.00 1.62 10.10 172.64 -1.10 17.68 0.0625 -754.0 -696.1
3 0.00 1.50 0.00 0.74 10.25 172.42 -1.31 20.02 0.0662 -1098.0 -931.6
4 0.00 1.41 0.00 0.70 10.10 172.30 -1.44 22.58 0.0645 -938.0 -728.7
5 0.00 1.06 0.00 0.52 11.00 172.15 -1.59 19.97 0.0802 -852.0 -625.2
6 0.00 1.32 0.00 0.66 10.91 171.96 -1.77 22.48 0.0799 -823.0 -665.8
7 0.00 5.72 0.00 2.84 10.49 171.93 -1.80 25.07 0.0734 -820.0 -828.8
8 0.00 1.85 0.00 0.92 11.15 171.87 -1.87 22.38 0.0844 -885.0 -695.0
9 0.00 4.49 0.00 2.24 12.80 171.21 -2.52 21.96 0.1153 -773.0 -738.7
10 4.14 10.30 2.06 5.13 12.20 171.19 -2.55 24.36 0.1059 -1119.0 -798.4
11 0.00 1.41 0.00 0.70 12.92 171.06 -2.68 22.76 0.1183 -888.0 -797.8
12 0.00 1.06 0.00 0.53 13.04 170.94 -2.80 23.29 0.1210 -630.0 -459.4
13 0.88 4.05 0.44 2.02 12.23 170.76 -2.98 27.75 0.1096 -1239.4 -922.9
14 0.00 1.06 0.00 0.53 15.31 170.57 -3.17 19.59 0.1599 -910.0 -728.2
15 33.45 65.84 16.69 32.86 12.80 170.48 -3.26 27.53 0.1206 -1235.9 -527.1
16 0.00 1.06 0.00 0.53 14.22 170.09 -3.65 25.22 0.1456 -891.0 -729.4
17 0.00 0.88 0.00 0.44 14.06 170.03 -3.71 26.05 0.1437 -728.0 -508.4
18 1.50 5.19 0.75 2.59 11.74 169.69 -4.05 38.10 0.1126 -1170.0 -813.4
19 3.17 23.77 1.58 11.86 12.37 169.47 -4.27 36.27 0.1236 -1167.9 -669.1
20 1.32 -19.00 0.66 -19.00 12.79 169.27 -4.46 35.48 0.1314 -916.4 999999
21 0.00 1.41 0.00 0.70 11.58 169.11 -4.63 42.74 0.1170 -852.0 -689.8
22 0.00 1.32 0.00 0.66 10.92 168.96 -4.77 47.81 0.1108 980.0 870.6
23 0.00 2.64 0.00 1.32 10.44 168.51 -5.23 53.74 0.1116 978.0 689.0
24 0.00 1.14 0.00 0.57 11.01 168.35 -5.39 50.63 0.1198 859.0 749.3
25 0.00 1.06 0.00 0.53 11.28 168.16 -5.58 49.87 0.1252 714.0 573.4
26 2.55 9.59 1.28 4.80 12.09 167.90 -5.84 46.47 0.1378 68.5 178.6
27 0.00 0.79 0.00 0.40 11.60 167.82 -5.92 49.56 0.1334 727.0 541.1
28 0.00 1.14 0.00 0.57 8.80 167.41 -6.33 71.03 0.1158 861.0 626.2
29 0.00 9.59 0.00 4.80 12.17 167.25 -6.49 48.99 0.1471 686.0 739.4
30 0.00 1.32 0.00 0.66 10.48 167.29 -6.45 58.86 0.1297 783.0 547.5
31 0.00 7.57 0.00 3.79 11.33 167.24 -6.50 53.74 0.1383 998.0 866.4
32 2.20 5.72 1.10 2.86 10.96 167.18 -6.55 56.16 0.1355 1185.5 841.5
33 0.00 2.02 0.00 1.01 11.29 166.90 -6.84 55.28 0.1427 918.0 722.8
34 1.50 9.15 0.75 4.58 10.99 166.72 -7.02 57.75 0.1424 1184.1 846.2
35 2.46 -34.00 1.23 -34.00 10.78 166.60 -7.13 59.45 0.1423 1077.0 999999
36 0.00 1.58 0.00 0.80 13.43 166.50 -7.23 46.05 0.1709 1188.0 981.2
37 0.00 0.88 0.00 0.44 14.12 166.14 -7.60 44.58 0.1835 923.0 752.7
38 0.00 2.20 0.00 1.11 14.23 165.92 -7.82 44.93 0.1876 963.0 723.4
39 0.00 2.38 0.00 1.20 11.44 164.80 -8.94 61.11 0.1748 -1212.0 -907.6
40 0.00 1.58 0.00 0.80 11.74 164.79 -8.95 59.62 0.1774 -872.0 -675.8
41 0.88 4.40 0.45 2.23 12.64 162.73 -11.01 60.46 0.2152 1010.4 850.6
42 0.00 1.23 0.00 0.62 11.01 162.51 -11.23 67.97 0.2071 889.0 655.9
43 0.00 1.41 0.00 0.71 12.33 162.36 -11.37 62.48 0.2182 858.0 613.5
44 0.00 2.99 0.00 1.53 15.37 161.93 -11.81 52.16 0.2510 891.0 742.3
45 0.00 1.14 0.00 0.59 15.49 161.73 -12.01 52.22 0.2547 921.0 731.3
46 0.00 1.14 0.00 0.58 13.00 161.33 -12.41 61.77 0.2387 923.0 795.5
47 0.00 1.14 0.00 0.58 13.48 161.21 -12.53 60.20 0.2442 869.0 691.8
48 0.00 0.97 0.00 0.49 12.20 160.61 -13.13 66.00 0.2441 756.0 582.6
49 0.00 1.06 0.00 0.54 13.01 160.38 -13.36 63.35 0.2530 831.0 711.6
50 0.00 1.94 0.00 1.00 12.71 159.22 -14.51 66.11 0.2686 958.0 753.3
51 0.00 2.38 0.00 1.22 10.53 158.99 -14.75 74.25 0.2612 711.0 691.3


  • 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.