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

12114 0.54 60.72 0.33 37.37 -21.21 147.58 25.37 222.36 0.5924 55.1 84.1


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

SDO HMI 2014-07-16 00:00:40 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 3.36 0.00 2.27 -20.75 157.42 35.21 232.62 0.6809 588.0 444.5
2 0.00 0.82 0.00 0.54 -20.27 156.54 34.34 232.57 0.6686 398.0 524.1
3 0.00 1.09 0.00 0.71 -19.45 156.07 33.86 233.26 0.6579 542.0 476.4
4 0.00 1.36 0.00 0.90 -20.32 156.16 33.96 232.22 0.6650 680.0 581.1
5 0.00 0.82 0.00 0.54 -20.64 155.89 33.68 231.60 0.6645 510.0 441.3
6 0.00 1.45 0.00 0.95 -21.31 154.92 32.72 230.00 0.6596 789.0 602.9
7 0.00 1.36 0.00 0.86 -17.74 153.90 31.69 233.81 0.6222 424.0 353.7
8 0.00 1.63 0.00 1.04 -18.78 153.65 31.45 232.21 0.6273 614.0 482.0
9 0.00 0.45 0.00 0.30 -22.06 153.56 31.35 227.93 0.6518 637.0 558.0
10 0.00 1.36 0.00 0.84 -17.58 152.41 30.20 232.77 0.6045 648.0 553.1
11 0.00 1.36 0.00 0.84 -17.73 151.40 29.20 231.65 0.5946 839.0 705.9
12 0.00 1.72 0.00 1.07 -19.80 150.91 28.70 228.41 0.6064 730.0 537.2
13 0.00 3.27 0.00 2.08 -21.99 151.18 28.98 225.87 0.6280 674.0 578.4
14 0.00 2.09 0.00 1.26 -17.11 149.74 27.53 230.94 0.5710 686.0 575.8
15 0.00 1.36 0.00 0.82 -17.87 149.79 27.58 229.93 0.5780 666.0 477.4
16 0.00 1.09 0.00 0.66 -17.43 149.50 27.29 230.26 0.5711 603.0 600.8
17 0.00 1.82 0.00 1.10 -17.92 149.54 27.34 229.61 0.5758 592.0 490.6
18 0.00 1.72 0.00 1.04 -17.75 149.37 27.16 229.67 0.5725 770.0 686.8
19 0.00 1.18 0.00 0.73 -20.92 149.80 27.59 225.87 0.6050 736.0 632.8
20 0.00 0.73 0.00 0.45 -21.19 149.67 27.46 225.41 0.6060 703.0 622.9
21 0.00 0.64 0.00 0.42 -27.30 150.17 27.97 218.83 0.6668 459.0 419.0
22 0.00 0.45 0.00 0.28 -20.73 148.23 26.02 224.50 0.5875 423.0 499.8
23 0.00 1.00 0.00 0.61 -21.02 147.92 25.71 223.80 0.5873 762.0 651.5
24 0.00 1.27 0.00 0.78 -21.28 147.60 25.40 223.14 0.5867 711.0 535.8
25 0.00 1.09 0.00 0.66 -22.01 146.18 23.98 220.66 0.5804 -635.0 -390.1
26 0.00 1.00 0.00 0.60 -21.29 145.84 23.64 221.15 0.5699 -478.0 -432.6
27 0.00 1.18 0.00 0.68 -17.44 145.09 22.88 225.36 0.5233 -595.0 -576.8
28 0.00 2.45 0.00 1.47 -21.45 145.62 23.41 220.69 0.5694 -598.0 -515.0
29 0.00 1.18 0.00 0.72 -23.50 145.84 23.64 218.51 0.5927 -576.0 -414.9
30 0.00 0.73 0.00 0.45 -24.60 145.58 23.38 216.98 0.6020 -614.0 -522.9
31 0.00 1.63 0.00 0.95 -19.01 143.63 21.42 221.36 0.5247 -709.0 -604.6
32 0.00 1.09 0.00 0.67 -24.21 144.46 22.25 216.09 0.5885 -672.0 -517.3
33 0.00 1.18 0.00 0.69 -20.49 143.14 20.94 218.80 0.5362 -611.0 -506.4
34 0.54 2.45 0.33 1.48 -24.30 142.85 20.65 214.03 0.5764 -790.8 -671.8
35 0.00 1.00 0.00 0.60 -24.33 142.54 20.33 213.61 0.5742 -678.0 -551.6
36 0.00 1.45 0.00 0.87 -24.21 142.16 19.96 213.25 0.5699 -538.0 -503.6
37 0.00 1.09 0.00 0.67 -27.14 141.26 19.05 209.21 0.5974 -699.0 -576.2
38 0.00 1.36 0.00 0.76 -16.83 139.85 17.64 218.96 0.4632 -588.0 -470.7
39 0.00 1.09 0.00 0.64 -23.36 140.20 17.99 211.52 0.5446 -677.0 -541.1
40 0.00 1.09 0.00 0.69 -29.64 141.06 18.86 206.79 0.6254 -681.0 -499.5
41 0.00 1.18 0.00 0.72 -26.87 140.49 18.28 208.48 0.5890 -535.0 -499.2
42 0.00 2.18 0.00 1.34 -27.19 140.44 18.23 208.13 0.5924 -494.0 -493.0
43 0.00 1.18 0.00 0.70 -26.44 135.96 13.75 202.62 0.5555 -661.0 -473.2
44 0.00 1.72 0.00 0.92 -17.77 121.90 -0.31 179.22 0.3790 -651.0 -521.5


  • 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.