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

11346 46.21 287.69 25.40 161.06 -18.80 337.85 -17.31 142.91 0.4620 289.4 237.6


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

SDO HMI 2011-11-16 15:58:57 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 1.03 0.00 0.56 -21.01 346.41 -8.75 160.54 0.4280 594.0 571.4
2 0.00 1.98 0.00 1.05 -15.87 345.17 -9.98 152.32 0.3606 876.0 681.6
3 0.00 0.77 0.00 0.41 -14.80 343.57 -11.59 147.07 0.3588 -679.0 -508.4
4 0.00 0.86 0.00 0.47 -20.28 342.30 -12.86 151.81 0.4437 658.0 490.2
5 0.00 0.94 0.00 0.52 -18.81 342.16 -12.99 149.79 0.4248 745.0 606.8
6 0.00 1.29 0.00 0.70 -18.71 341.91 -13.24 149.21 0.4256 800.0 660.7
7 0.00 1.12 0.00 0.61 -18.97 341.70 -13.46 149.13 0.4308 775.0 666.4
8 7.73 21.47 4.21 11.71 -18.05 341.65 -13.51 147.83 0.4190 1076.2 750.1
9 0.00 0.77 0.00 0.43 -21.23 341.37 -13.79 151.22 0.4633 683.0 566.8
10 0.00 1.03 0.00 0.57 -19.04 341.37 -13.78 148.61 0.4343 670.0 523.8
11 1.46 -8.00 0.80 -8.00 -17.96 341.07 -14.08 146.65 0.4228 840.1 999999
12 0.00 0.77 0.00 0.43 -19.34 340.60 -14.56 147.61 0.4446 687.0 597.7
13 0.00 0.86 0.00 0.47 -19.05 340.37 -14.79 146.84 0.4429 764.0 604.4
14 1.55 167.97 0.85 92.26 -17.85 340.09 -15.07 144.70 0.4301 1182.6 481.1
15 26.45 -14.00 14.53 -14.00 -17.79 339.51 -15.65 143.62 0.4348 1293.9 999999
16 1.63 -14.00 0.90 -14.00 -17.77 338.80 -16.36 142.38 0.4412 683.5 999999
17 4.21 45.17 2.34 25.10 -18.82 338.47 -16.69 143.33 0.4571 -920.9 -177.8
18 1.46 -17.00 0.81 -17.00 -18.41 338.18 -16.97 142.30 0.4548 678.1 999999
19 0.00 1.20 0.00 0.65 -12.94 338.46 -16.70 133.72 0.3892 730.0 615.0
20 0.00 1.37 0.00 0.75 -16.30 337.80 -17.35 138.51 0.4340 703.0 526.4
21 1.72 2.49 0.96 1.39 -18.02 337.08 -18.08 140.00 0.4610 -724.8 -535.6
22 0.00 2.15 0.00 1.22 -18.78 335.27 -19.88 138.47 0.4877 632.0 609.2
23 0.00 1.12 0.00 0.64 -19.77 334.91 -20.25 139.38 0.5022 664.0 442.6
24 0.00 0.86 0.00 0.49 -19.65 334.46 -20.70 138.60 0.5054 694.0 500.6
25 0.00 0.86 0.00 0.49 -16.88 333.57 -21.58 133.33 0.4859 -765.0 -603.6
26 0.00 0.94 0.00 0.55 -20.24 332.16 -23.00 136.51 0.5347 440.0 290.2
27 0.00 1.63 0.00 1.00 -22.90 329.40 -25.75 136.91 0.5881 -802.0 -674.3
28 0.00 0.94 0.00 0.59 -24.30 328.56 -26.60 137.78 0.6094 -502.0 -493.4
29 0.00 1.03 0.00 0.65 -25.14 328.25 -26.90 138.48 0.6201 -685.0 -555.8
30 0.00 0.86 0.00 0.53 -23.05 328.55 -26.61 136.21 0.5978 -818.0 -673.0
31 0.00 1.12 0.00 0.69 -23.29 328.21 -26.95 136.16 0.6033 -749.0 -562.8
32 0.00 0.43 0.00 0.27 -23.75 327.88 -27.27 136.43 0.6107 -691.0 -596.2
33 0.00 0.60 0.00 0.36 -20.90 328.48 -26.67 133.34 0.5788 -735.0 -623.1
34 0.00 1.29 0.00 0.86 -28.70 326.35 -28.80 140.68 0.6693 -599.0 -552.2
35 0.00 1.29 0.00 0.81 -23.86 327.60 -27.55 136.28 0.6144 -713.0 -627.8
36 0.00 0.43 0.00 0.26 -21.88 328.00 -27.16 134.16 0.5926 -608.0 -533.2
37 0.00 1.03 0.00 0.69 -28.60 326.15 -29.00 140.39 0.6701 -713.0 -594.3
38 0.00 2.58 0.00 1.64 -24.82 326.56 -28.60 136.44 0.6328 -864.0 -694.6
39 0.00 1.03 0.00 0.66 -25.12 326.48 -28.67 136.73 0.6362 -606.0 -508.8
40 0.00 1.98 0.00 1.28 -25.77 326.09 -29.07 137.13 0.6455 -714.0 -579.7
41 0.00 3.52 0.00 2.26 -24.89 326.20 -28.95 136.20 0.6368 -653.0 -570.9
42 0.00 1.20 0.00 0.78 -25.81 325.66 -29.50 136.79 0.6498 -574.0 -435.4
43 0.00 1.20 0.00 0.79 -25.73 324.80 -30.35 135.94 0.6569 -534.0 -454.6
44 0.00 3.61 0.00 2.30 -23.55 325.31 -29.84 133.75 0.6338 -189.0 -328.9
45 0.00 0.86 0.00 0.55 -23.24 324.79 -30.36 132.90 0.6363 -544.0 -487.6
46 0.00 0.86 0.00 0.55 -23.07 324.83 -30.32 132.72 0.6346 -768.0 -631.1
47 0.00 0.86 0.00 0.56 -22.98 323.35 -31.80 131.34 0.6486 -420.0 -364.6
48 0.00 2.32 0.00 1.51 -23.21 323.25 -31.90 131.55 0.6514 -583.0 -472.6


  • 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.