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

12157 94.71 443.75 68.28 317.51 -14.74 95.04 40.96 241.42 0.7235 -212.6 -178.1


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

SDO HMI 2014-09-13 15:00:35 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 3.11 11.03 2.63 9.31 -11.84 104.94 50.86 249.67 0.8117 700.5 509.8
2 1.87 4.18 1.55 3.46 -12.37 103.91 49.83 248.65 0.8036 742.0 605.3
3 0.00 1.69 0.00 1.37 -10.89 103.32 49.24 250.19 0.7928 92.0 182.3
4 0.00 0.62 0.00 0.53 -14.96 104.18 50.10 245.75 0.8151 172.0 225.1
5 0.00 0.71 0.00 0.58 -13.49 102.69 48.61 246.83 0.7957 294.0 353.9
6 0.00 0.80 0.00 0.65 -13.15 102.45 48.37 247.13 0.7922 663.0 543.4
7 0.00 1.51 0.00 1.22 -13.44 102.48 48.41 246.80 0.7936 513.0 464.8
8 0.00 1.07 0.00 0.83 -12.91 100.92 46.84 246.76 0.7760 508.0 474.3
9 0.00 2.40 0.00 1.86 -12.70 100.46 46.38 246.80 0.7706 630.0 541.7
10 0.00 0.62 0.00 0.46 -12.32 98.08 44.00 246.16 0.7443 -368.0 -299.3
11 0.00 0.53 0.00 0.42 -17.10 99.24 45.16 240.95 0.7775 458.0 483.8
12 0.00 3.38 0.00 2.48 -12.31 97.61 43.53 245.94 0.7392 -717.0 -553.8
13 0.00 0.89 0.00 0.65 -12.07 97.43 43.35 246.15 0.7363 -416.0 -395.5
14 2.67 5.34 1.97 3.93 -13.07 97.60 43.52 244.98 0.7426 -719.8 -540.2
15 0.00 0.89 0.00 0.66 -14.25 97.83 43.75 243.64 0.7503 428.0 477.8
16 0.00 0.80 0.00 0.58 -11.96 97.28 43.20 246.21 0.7342 -299.0 -304.7
17 6.67 10.05 5.06 7.62 -15.60 98.09 44.01 242.14 0.7592 612.8 270.1
18 1.96 4.54 1.44 3.35 -13.51 97.49 43.41 244.37 0.7433 -572.0 -491.9
19 0.00 2.05 0.00 1.52 -14.33 97.63 43.55 243.44 0.7487 285.0 288.9
20 0.00 1.07 0.00 0.77 -12.09 96.93 42.85 245.87 0.7309 -455.0 -321.8
21 0.00 1.16 0.00 0.87 -15.62 97.62 43.54 241.86 0.7546 366.0 401.5
22 0.00 1.07 0.00 0.79 -14.46 97.32 43.24 243.12 0.7461 593.0 590.6
23 0.00 1.33 0.00 1.01 -16.64 97.77 43.69 240.72 0.7611 354.0 239.5
24 0.00 0.98 0.00 0.73 -15.60 97.44 43.36 241.79 0.7527 418.0 394.6
25 0.00 0.89 0.00 0.65 -13.13 96.80 42.73 244.50 0.7344 -446.0 -503.3
26 0.00 2.05 0.00 1.54 -16.26 97.53 43.45 241.04 0.7568 575.0 358.2
27 0.00 1.07 0.00 0.74 -9.07 95.91 41.83 249.31 0.7064 -555.0 -468.5
28 2.13 26.77 1.57 19.63 -14.67 96.82 42.74 242.59 0.7419 828.4 598.1
29 0.00 0.89 0.00 0.66 -15.20 96.91 42.83 241.99 0.7453 248.0 267.8
30 0.00 0.80 0.00 0.60 -15.79 97.02 42.94 241.33 0.7494 177.0 226.3
31 0.00 1.07 0.00 0.78 -14.04 96.54 42.46 243.22 0.7359 -318.0 -232.2
32 2.76 -28.00 2.03 -28.00 -14.95 96.72 42.64 242.19 0.7422 677.1 999999
33 0.00 1.24 0.00 0.89 -12.43 96.07 41.99 245.00 0.7232 -217.0 -304.2
34 9.87 -28.00 7.23 -28.00 -15.02 96.35 42.27 241.90 0.7387 749.4 999999
35 0.00 1.24 0.00 0.91 -15.48 96.13 42.05 241.21 0.7388 464.0 439.2
36 0.00 3.29 0.00 2.36 -14.51 95.35 41.27 241.97 0.7257 539.0 323.6
37 2.85 44.28 2.07 32.09 -15.89 95.64 41.56 240.43 0.7359 575.8 21.3
38 0.00 12.36 0.00 8.89 -14.83 95.34 41.26 241.57 0.7273 -111.0 -97.2
39 0.00 0.98 0.00 0.72 -17.08 95.78 41.70 239.07 0.7437 476.0 375.9
40 0.00 1.42 0.00 1.00 -13.14 94.73 40.65 243.35 0.7120 -217.0 -264.2
41 0.00 0.80 0.00 0.56 -13.32 94.60 40.52 243.05 0.7116 -319.0 -461.4
42 0.00 1.42 0.00 1.02 -15.52 94.67 40.59 240.32 0.7239 -106.0 -156.9
43 4.09 -37.00 2.95 -37.00 -16.28 94.82 40.74 239.47 0.7295 -430.3 999999
44 0.00 0.44 0.00 0.32 -15.25 94.57 40.49 240.59 0.7214 -238.0 -273.6
45 3.11 239.30 2.21 167.36 -14.91 94.41 40.33 240.92 0.7179 -540.5 -387.2
46 0.00 0.98 0.00 0.66 -10.43 93.48 39.40 246.22 0.6845 -381.0 -392.4
47 0.00 0.71 0.00 0.48 -10.71 93.45 39.37 245.82 0.6855 -318.0 -358.0
48 23.30 -45.00 16.37 -45.00 -14.58 93.97 39.89 241.07 0.7114 -920.0 999999
49 0.00 1.33 0.00 0.90 -10.12 93.16 39.08 246.46 0.6792 -402.0 -439.9
50 0.71 -45.00 0.50 -45.00 -15.23 93.99 39.91 240.26 0.7152 -362.8 999999
51 1.24 -45.00 0.88 -45.00 -15.25 93.87 39.79 240.16 0.7141 -374.4 999999
52 3.38 24.72 2.40 17.57 -16.04 93.97 39.89 239.25 0.7196 687.1 55.1
53 1.07 -45.00 0.74 -45.00 -14.45 93.53 39.45 240.97 0.7060 -968.4 999999
54 1.96 -45.00 1.37 -45.00 -15.33 93.60 39.52 239.91 0.7117 -425.3 999999
55 21.96 -45.00 15.31 -45.00 -14.79 93.36 39.28 240.44 0.7061 -1073.7 999999
56 0.00 2.76 0.00 1.85 -11.98 91.95 37.87 243.23 0.6749 -707.0 -615.5
57 0.00 1.07 0.00 0.75 -16.90 92.55 38.47 237.27 0.7099 -569.0 -464.0
58 0.00 2.05 0.00 1.43 -16.57 92.43 38.35 237.61 0.7066 -502.0 -424.5
59 0.00 0.80 0.00 0.56 -16.63 92.09 38.01 237.30 0.7034 -610.0 -454.4
60 0.00 2.13 0.00 1.42 -12.36 91.16 37.08 242.22 0.6680 -691.0 -659.1
61 0.00 0.80 0.00 0.53 -13.43 90.53 36.45 240.37 0.6671 -691.0 -635.7
62 0.00 1.42 0.00 1.02 -20.16 91.83 37.75 232.86 0.7232 -539.0 -384.2
63 0.00 0.80 0.00 0.56 -19.23 91.09 37.01 233.44 0.7099 -395.0 -368.2
64 0.00 1.33 0.00 0.86 -12.19 88.99 34.91 240.99 0.6419 -617.0 -470.3
65 0.00 0.27 0.00 0.18 -16.20 89.55 35.47 236.06 0.6740 -634.0 -579.7
66 0.00 3.56 0.00 2.37 -16.18 89.24 35.16 235.86 0.6705 -150.0 -421.8


  • 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.