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

12143 68.82 241.16 46.53 162.65 -4.84 31.88 41.16 255.06 0.6808 172.4 190.5


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

SDO HMI 2014-08-22 04:00:38 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 2.70 0.00 1.93 -5.12 35.29 44.58 255.99 0.7228 758.0 504.0
2 0.00 0.99 0.00 0.70 -5.86 34.17 43.45 254.58 0.7120 423.0 366.5
3 8.81 70.33 6.12 48.50 -4.07 33.89 43.18 256.93 0.7030 684.3 527.1
4 2.52 4.86 1.76 3.40 -5.50 33.96 43.25 254.99 0.7084 548.8 427.2
5 5.13 16.73 3.58 11.64 -5.07 33.93 43.21 255.58 0.7065 558.9 566.3
6 0.00 1.44 0.00 0.99 -2.51 33.64 42.93 259.02 0.6954 553.0 426.1
7 1.71 -3.00 1.18 -3.00 -4.45 33.63 42.91 256.31 0.7010 704.9 999999
8 0.00 0.90 0.00 0.63 -7.29 33.82 43.10 252.51 0.7129 495.0 420.4
9 3.06 -5.00 2.12 -5.00 -5.03 33.55 42.83 255.48 0.7019 782.0 999999
10 0.00 3.33 0.00 2.31 -5.59 33.51 42.80 254.70 0.7033 570.0 572.4
11 2.34 -3.00 1.61 -3.00 -4.34 33.37 42.66 256.38 0.6975 922.3 999999
12 2.25 -3.00 1.55 -3.00 -4.11 33.27 42.56 256.65 0.6956 950.0 999999
13 1.17 -3.00 0.80 -3.00 -3.83 33.21 42.50 257.03 0.6940 884.8 999999
14 1.71 -3.00 1.17 -3.00 -4.72 33.11 42.39 255.75 0.6956 771.9 999999
15 2.70 4.68 1.86 3.22 -5.42 33.04 42.33 254.75 0.6971 778.9 660.0
16 0.00 1.17 0.00 0.82 -7.34 33.23 42.52 252.21 0.7063 535.0 428.8
17 0.00 0.72 0.00 0.50 -7.05 33.20 42.49 252.58 0.7049 474.0 400.0
18 0.81 1.98 0.55 1.36 -5.34 32.74 42.03 254.75 0.6933 804.2 739.5
19 0.99 3.15 0.67 2.14 -3.59 32.54 41.83 257.13 0.6850 815.6 694.8
20 0.00 1.80 0.00 1.24 -6.32 32.63 41.91 253.34 0.6954 669.0 575.9
21 0.00 1.62 0.00 1.11 -6.07 32.60 41.89 253.68 0.6942 661.0 496.1
22 6.39 16.37 4.34 11.10 -4.62 32.36 41.65 255.60 0.6862 869.5 614.8
23 0.00 0.36 0.00 0.25 -6.21 32.41 41.70 253.40 0.6924 721.0 657.2
24 4.68 11.15 3.18 7.57 -5.38 32.17 41.46 254.46 0.6865 811.8 481.2
25 0.00 0.63 0.00 0.43 -5.06 31.99 41.27 254.84 0.6831 613.0 514.9
26 0.54 7.19 0.36 4.83 -4.99 31.49 40.78 254.74 0.6768 816.7 745.3
27 0.00 1.26 0.00 0.85 -6.39 31.57 40.86 252.79 0.6829 756.0 664.3
28 1.26 2.70 0.85 1.82 -5.98 31.49 40.78 253.34 0.6804 802.1 684.2
29 0.00 0.45 0.00 0.30 -6.57 31.47 40.76 252.50 0.6823 790.0 612.6
30 0.00 0.90 0.00 0.60 -4.81 31.20 40.49 254.88 0.6725 525.0 486.5
31 0.00 0.90 0.00 0.59 -4.22 30.48 39.77 255.43 0.6614 -369.0 -316.0
32 0.00 0.72 0.00 0.48 -7.08 30.56 39.84 251.35 0.6733 -482.0 -381.4
33 0.00 1.35 0.00 0.90 -7.01 30.39 39.68 251.38 0.6710 -429.0 -350.7
34 0.00 0.72 0.00 0.47 -4.16 30.08 39.37 255.36 0.6561 -400.0 -316.4
35 0.00 1.89 0.00 1.26 -7.09 30.20 39.49 251.18 0.6690 -690.0 -488.6
36 0.00 5.04 0.00 3.34 -6.80 30.17 39.46 251.57 0.6674 -195.0 -190.8
37 0.00 0.90 0.00 0.59 -5.33 30.00 39.29 253.62 0.6595 615.0 484.2
38 0.81 5.13 0.53 3.34 -3.68 29.86 39.15 255.98 0.6516 -646.4 -377.8
39 1.53 10.61 1.00 6.90 -3.98 29.80 39.08 255.50 0.6519 -730.2 -670.5
40 0.00 12.05 0.00 7.82 -3.32 29.65 38.93 256.43 0.6476 -742.0 -694.0
41 3.42 -39.00 2.22 -39.00 -3.88 29.59 38.88 255.58 0.6489 -923.7 999999
42 0.00 1.17 0.00 0.77 -6.36 29.73 39.02 251.99 0.6602 -539.0 -454.8
43 8.00 11.96 5.28 7.89 -6.96 29.75 39.04 251.15 0.6629 -793.6 -501.3
44 0.00 1.26 0.00 0.83 -6.32 29.53 38.82 251.97 0.6575 -613.0 -491.6
45 0.00 0.90 0.00 0.58 -4.77 29.22 38.50 254.09 0.6474 -460.0 -328.6
46 0.00 1.08 0.00 0.69 -2.80 28.84 38.13 256.90 0.6355 -516.0 -397.2
47 8.99 21.32 5.80 13.72 -5.01 28.69 37.98 253.49 0.6416 -799.5 -601.0
48 0.00 2.34 0.00 1.51 -5.81 28.55 37.84 252.25 0.6431 -665.0 -565.4
49 0.00 1.17 0.00 0.75 -5.30 28.40 37.69 252.93 0.6391 -730.0 -547.8
50 0.00 0.90 0.00 0.58 -5.24 28.09 37.38 252.86 0.6348 -243.0 -227.9
51 0.00 1.53 0.00 0.92 -4.52 23.24 32.53 251.45 0.5676 -633.0 -478.0
52 0.00 0.81 0.00 0.48 -6.02 21.57 30.86 247.87 0.5527 -761.0 -671.6


  • 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.