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

12172 140.25 734.91 125.77 665.44 -11.21 243.60 53.91 251.59 0.8330 31.2 80.1


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

SDO HMI 2014-09-30 15:00:33 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 0.88 0.00 0.86 -7.92 247.58 57.88 256.68 0.8641 533.0 466.3
2 49.95 392.20 50.84 391.53 -10.75 248.28 58.58 253.68 0.8755 732.2 267.7
3 0.00 0.97 0.00 0.96 -9.49 247.50 57.81 254.89 0.8666 466.0 416.5
4 0.70 3.35 0.75 3.57 -14.49 248.83 59.14 249.73 0.8878 662.9 588.4
5 0.00 1.32 0.00 1.40 -14.30 248.74 59.05 249.93 0.8867 500.0 427.7
6 2.73 -2.00 2.69 -2.00 -10.83 247.19 57.50 253.30 0.8669 707.0 999999
7 6.17 -2.00 6.02 -2.00 -10.95 246.83 57.13 253.06 0.8641 388.3 999999
8 0.00 3.08 0.00 3.04 -11.89 246.84 57.15 252.01 0.8663 342.0 316.0
9 16.12 -2.00 15.54 -2.00 -11.12 246.31 56.62 252.73 0.8601 770.8 999999
10 0.00 3.79 0.00 3.73 -12.28 246.69 56.99 251.53 0.8659 119.0 161.3
11 0.00 2.29 0.00 2.31 -13.88 247.15 57.45 249.90 0.8734 -115.0 -47.9
12 0.79 -2.00 0.77 -2.00 -11.58 246.23 56.54 252.18 0.8605 629.6 999999
13 2.82 -2.00 2.68 -2.00 -10.72 245.81 56.12 253.02 0.8549 825.6 999999
14 2.29 -2.00 2.18 -2.00 -11.17 245.67 55.97 252.47 0.8547 829.0 999999
15 0.00 0.97 0.00 0.95 -13.41 246.34 56.65 250.16 0.8658 22.0 31.3
16 0.00 1.41 0.00 1.38 -13.12 246.24 56.54 250.46 0.8642 129.0 93.1
17 0.44 1.50 0.40 1.35 -7.75 244.67 54.98 256.11 0.8380 555.2 444.5
18 1.85 34.80 1.82 34.81 -13.88 246.29 56.60 249.63 0.8665 -158.8 176.3
19 0.44 2.38 0.43 2.30 -13.37 245.88 56.18 250.07 0.8619 -93.4 118.3
20 0.00 1.06 0.00 1.03 -13.82 245.71 56.01 249.50 0.8616 -448.0 -349.1
21 0.00 4.67 0.00 4.45 -12.93 245.34 55.65 250.38 0.8563 510.0 408.6
22 1.06 2.64 1.01 2.53 -13.44 245.41 55.71 249.83 0.8581 -375.2 -226.5
23 0.00 1.15 0.00 1.11 -13.94 245.58 55.89 249.34 0.8609 -461.0 -370.2
24 0.00 4.85 0.00 4.58 -13.36 244.88 55.19 249.75 0.8535 -558.0 -360.4
25 0.00 1.06 0.00 0.96 -11.57 243.95 54.25 251.48 0.8406 349.0 415.4
26 0.00 1.94 0.00 1.78 -12.92 243.93 54.24 249.94 0.8441 -455.0 -345.7
27 0.00 0.62 0.00 0.57 -13.33 243.90 54.21 249.47 0.8450 -504.0 -411.6
28 0.00 1.15 0.00 1.05 -13.05 243.71 54.02 249.71 0.8425 -489.0 -374.3
29 0.00 1.50 0.00 1.37 -13.45 243.52 53.83 249.20 0.8420 -428.0 -381.4
30 0.00 1.06 0.00 0.96 -13.56 243.35 53.65 249.01 0.8408 -291.0 -364.8
31 0.00 1.06 0.00 0.92 -13.30 241.72 52.03 248.72 0.8255 531.0 444.9
32 0.00 0.26 0.00 0.23 -13.45 240.97 51.27 248.27 0.8190 376.0 406.0
33 0.00 0.97 0.00 0.80 -11.85 239.75 50.05 249.69 0.8023 562.0 479.1
34 0.00 0.79 0.00 0.67 -13.94 240.08 50.39 247.36 0.8123 413.0 398.1
35 0.00 1.59 0.00 1.30 -12.16 239.30 49.60 249.16 0.7989 339.0 271.2
36 0.70 2.64 0.59 2.21 -13.95 239.50 49.81 247.12 0.8069 559.8 426.4
37 0.00 1.06 0.00 0.87 -14.06 238.67 48.98 246.65 0.7994 430.0 356.6
38 0.00 0.62 0.00 0.48 -10.21 237.60 47.90 250.86 0.7753 -433.0 -346.3
39 0.88 2.20 0.69 1.71 -11.23 237.08 47.39 249.40 0.7734 -768.6 -600.1
40 0.00 1.41 0.00 1.10 -11.89 237.14 47.44 248.61 0.7764 -429.0 -319.6
41 0.00 0.79 0.00 0.64 -14.09 237.60 47.91 246.16 0.7892 -538.0 -460.4
42 0.00 1.76 0.00 1.37 -11.53 236.97 47.27 248.98 0.7733 -518.0 -413.0
43 0.00 1.67 0.00 1.23 -5.65 235.97 46.28 256.07 0.7433 -524.0 -407.8
44 0.00 1.32 0.00 1.02 -11.72 236.55 46.86 248.58 0.7698 -791.0 -675.2
45 0.00 1.15 0.00 0.91 -14.43 237.14 47.45 245.56 0.7860 -560.0 -443.5
46 0.79 3.79 0.61 2.93 -12.27 236.46 46.76 247.86 0.7708 -484.0 -320.9
47 0.00 1.32 0.00 1.07 -15.44 237.30 47.61 244.43 0.7914 -636.0 -511.7
48 0.00 0.70 0.00 0.55 -13.44 236.74 47.05 246.57 0.7781 -343.0 -258.8
49 0.62 2.20 0.48 1.73 -13.69 236.71 47.02 246.25 0.7788 -546.1 -407.1
50 0.53 -46.00 0.41 -46.00 -12.39 236.35 46.65 247.67 0.7702 -438.8 999999
51 0.00 0.79 0.00 0.62 -13.85 236.71 47.02 246.06 0.7794 -357.0 -325.1
52 0.00 1.06 0.00 0.85 -15.72 237.25 47.55 244.07 0.7920 -434.0 -406.2
53 0.00 1.06 0.00 0.81 -12.18 236.12 46.43 247.83 0.7670 -508.0 -493.0
54 0.00 1.67 0.00 1.30 -13.53 236.31 46.62 246.27 0.7741 -621.0 -506.1
55 0.00 1.41 0.00 1.09 -12.90 236.06 46.37 246.92 0.7692 -654.0 -514.2
56 0.00 2.20 0.00 1.69 -12.47 235.78 46.09 247.33 0.7646 -564.0 -514.2
57 0.00 2.47 0.00 1.91 -13.84 235.89 46.20 245.70 0.7712 -565.0 -492.1
58 0.00 1.85 0.00 1.41 -12.50 235.39 45.70 247.12 0.7607 -685.0 -492.3
59 0.00 1.59 0.00 1.21 -13.20 235.51 45.82 246.30 0.7647 -748.0 -579.1
60 0.00 0.97 0.00 0.73 -12.04 235.20 45.51 247.60 0.7569 -573.0 -469.1
61 28.28 196.01 20.94 144.91 -10.40 234.74 45.05 249.46 0.7456 -931.3 -295.0
62 0.00 1.41 0.00 1.06 -12.05 234.94 45.24 247.47 0.7542 -199.0 -339.3
63 0.00 1.32 0.00 0.99 -12.11 234.65 44.95 247.26 0.7514 -553.0 -496.5
64 0.00 1.50 0.00 1.11 -11.77 234.36 44.66 247.55 0.7469 -296.0 -293.3
65 0.00 1.32 0.00 0.98 -12.12 234.34 44.65 247.11 0.7482 -307.0 -311.3
66 10.40 -61.00 7.66 -61.00 -11.41 234.11 44.42 247.90 0.7428 -704.4 999999
67 4.76 -61.00 3.49 -61.00 -10.83 234.00 44.31 248.58 0.7393 -934.0 999999
68 0.00 1.23 0.00 0.90 -9.94 233.80 44.11 249.64 0.7336 -694.0 -575.7
69 0.00 1.85 0.00 1.37 -11.94 234.05 44.35 247.20 0.7442 -651.0 -608.1
70 1.76 -61.00 1.29 -61.00 -11.07 233.79 44.09 248.19 0.7379 -957.9 999999
71 0.00 1.32 0.00 0.95 -9.41 233.42 43.72 250.16 0.7272 -576.0 -545.2
72 0.00 0.97 0.00 0.71 -11.98 233.80 44.10 247.03 0.7417 -610.0 -488.4
73 1.32 -61.00 0.97 -61.00 -11.43 233.64 43.95 247.66 0.7378 -712.7 999999
74 3.44 -61.00 2.50 -61.00 -11.23 233.48 43.78 247.84 0.7352 -927.6 999999
75 0.79 2.38 0.57 1.70 -9.62 232.94 43.25 249.68 0.7227 -752.2 -608.5
76 0.62 2.47 0.44 1.74 -9.23 232.42 42.73 249.95 0.7153 -676.0 -554.7
77 0.00 0.97 0.00 0.73 -15.07 233.57 43.88 243.07 0.7529 -434.0 -323.5
78 0.00 0.79 0.00 0.56 -9.64 232.40 42.71 249.41 0.7167 -632.0 -540.8
79 0.00 0.26 0.00 0.19 -10.17 232.45 42.75 248.73 0.7194 -501.0 -467.3
80 0.00 1.23 0.00 0.87 -9.88 232.32 42.62 249.05 0.7167 -766.0 -663.3
81 0.00 0.70 0.00 0.50 -10.24 231.80 42.10 248.32 0.7123 -506.0 -419.1
82 0.00 1.76 0.00 1.23 -10.04 231.64 41.95 248.51 0.7097 -747.0 -595.0
83 0.00 1.15 0.00 0.81 -10.75 231.55 41.86 247.53 0.7117 115.0 192.7
84 0.00 1.76 0.00 1.19 -9.02 229.43 39.74 248.80 0.6795 -708.0 -584.7
85 0.00 1.50 0.00 1.00 -8.70 228.84 39.14 248.95 0.6709 -76.0 -150.8


  • 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.