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

12002 130.46 542.80 80.86 337.40 -17.78 326.25 36.27 249.44 0.6026 202.6 124.1


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

SDO HMI 2014-03-16 09:01:15 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 0.78 223.11 0.51 144.38 -17.22 330.33 40.35 251.81 0.6533 -40.4 232.5
2 2.70 -1.00 1.75 -1.00 -17.39 330.09 40.11 251.49 0.6506 582.1 999999
3 33.75 -1.00 21.86 -1.00 -16.92 329.84 39.86 252.15 0.6466 940.9 999999
4 0.00 1.22 0.00 0.78 -13.64 329.03 39.05 257.10 0.6304 576.0 493.6
5 0.00 3.31 0.00 2.14 -17.61 329.62 39.63 251.03 0.6452 331.0 349.2
6 0.70 -1.00 0.45 -1.00 -16.71 329.35 39.37 252.35 0.6398 801.0 999999
7 1.39 -1.00 0.89 -1.00 -16.72 329.19 39.21 252.29 0.6378 903.3 999999
8 10.70 -1.00 6.87 -1.00 -16.94 329.20 39.22 251.96 0.6384 1132.2 999999
9 0.00 0.96 0.00 0.62 -17.66 329.34 39.36 250.88 0.6419 412.0 342.4
10 0.00 0.87 0.00 0.58 -22.35 330.74 40.76 244.33 0.6723 483.0 422.1
11 2.00 -1.00 1.28 -1.00 -17.10 329.04 39.06 251.67 0.6368 978.0 999999
12 2.35 7.57 1.51 4.86 -18.77 328.87 38.89 249.04 0.6388 822.6 665.5
13 0.00 1.13 0.00 0.71 -14.84 327.93 37.95 254.99 0.6177 666.0 504.3
14 2.61 4.70 1.66 2.98 -17.47 328.25 38.27 250.88 0.6275 860.0 671.2
15 0.78 2.17 0.50 1.38 -17.17 328.06 38.08 251.29 0.6244 826.4 660.8
16 0.00 0.87 0.00 0.55 -16.86 327.78 37.80 251.72 0.6201 773.0 644.6
17 0.00 1.22 0.00 0.76 -16.04 327.28 37.30 252.90 0.6117 814.0 676.3
18 0.00 3.39 0.00 2.13 -16.86 327.39 37.41 251.61 0.6149 804.0 755.1
19 0.00 1.39 0.00 0.87 -16.36 327.16 37.18 252.36 0.6107 860.0 727.7
20 20.62 64.11 12.95 40.26 -17.77 327.41 37.43 250.15 0.6176 923.0 338.2
21 0.00 1.04 0.00 0.65 -16.81 327.14 37.16 251.61 0.6116 651.0 528.2
22 0.00 1.65 0.00 1.03 -16.44 326.79 36.81 252.11 0.6061 637.0 567.5
23 0.00 3.74 0.00 2.33 -16.99 326.83 36.85 251.24 0.6080 1023.0 760.9
24 4.09 9.83 2.54 6.11 -17.46 326.63 36.65 250.41 0.6066 1002.6 707.8
25 0.00 3.31 0.00 2.03 -16.64 325.78 35.80 251.50 0.5933 857.0 750.0
26 2.09 30.97 1.29 19.05 -18.10 325.80 35.82 249.09 0.5978 879.8 842.2
27 0.00 1.22 0.00 0.74 -14.78 325.00 35.01 254.42 0.5782 494.0 495.0
28 0.00 0.78 0.00 0.47 -15.13 324.27 34.29 253.62 0.5690 656.0 563.9
29 0.00 1.04 0.00 0.63 -17.47 324.66 34.68 249.73 0.5808 565.0 545.6
30 2.26 5.65 1.36 3.39 -17.24 323.67 33.69 249.77 0.5668 -615.6 -433.7
31 0.00 0.35 0.00 0.21 -16.60 323.17 33.18 250.69 0.5580 -328.0 -349.2
32 0.00 0.87 0.00 0.52 -18.08 323.32 33.34 248.17 0.5650 -265.0 -94.5
33 0.00 0.96 0.00 0.57 -17.03 323.10 33.12 249.91 0.5585 -650.0 -545.9
34 0.00 1.57 0.00 0.93 -16.07 322.92 32.94 251.54 0.5530 901.0 681.0
35 2.52 29.57 1.51 17.65 -17.42 323.14 33.16 249.24 0.5603 -732.2 -432.5
36 0.00 1.13 0.00 0.67 -16.92 322.89 32.91 250.02 0.5553 -710.0 -502.8
37 0.43 1.57 0.26 0.94 -19.67 323.37 33.39 245.48 0.5718 767.2 618.2
38 0.00 0.52 0.00 0.31 -18.32 323.03 33.05 247.64 0.5620 -459.0 -326.0
39 3.39 -35.00 2.02 -35.00 -17.96 322.84 32.86 248.18 0.5582 -797.3 999999
40 0.00 1.48 0.00 0.88 -17.72 322.31 32.33 248.37 0.5501 -738.0 -690.8
41 0.00 0.70 0.00 0.42 -19.87 322.74 32.76 244.84 0.5644 -437.0 -333.6
42 0.00 1.22 0.00 0.73 -20.17 322.39 32.41 244.16 0.5612 659.0 486.4
43 4.35 38.62 2.58 22.89 -19.43 321.92 31.94 245.19 0.5518 -802.3 -402.0
44 1.04 -43.00 0.62 -43.00 -19.07 321.81 31.83 245.76 0.5488 -781.8 999999
45 0.00 2.87 0.00 1.69 -18.66 321.50 31.52 246.33 0.5429 -879.0 -752.8
46 0.00 1.13 0.00 0.66 -17.63 321.22 31.24 248.03 0.5351 -688.0 -577.7
47 0.00 2.61 0.00 1.54 -19.24 321.55 31.57 245.33 0.5460 -1035.0 -875.2
48 0.00 1.57 0.00 0.91 -17.25 321.11 31.13 248.69 0.5321 -451.0 -365.1
49 5.91 -43.00 3.49 -43.00 -19.57 321.55 31.57 244.74 0.5475 -908.5 999999
50 0.00 0.78 0.00 0.46 -20.43 321.18 31.20 243.05 0.5466 -576.0 -465.4
51 0.00 1.57 0.00 0.91 -17.74 320.44 30.46 247.46 0.5248 -875.0 -687.4
52 0.00 1.48 0.00 0.87 -20.08 320.84 30.86 243.47 0.5406 -698.0 -592.9
53 0.00 1.22 0.00 0.71 -19.39 320.54 30.56 244.53 0.5334 -858.0 -777.9
54 0.00 1.13 0.00 0.66 -20.54 320.31 30.33 242.35 0.5360 -814.0 -632.2
55 0.00 0.70 0.00 0.41 -20.99 320.11 30.13 241.45 0.5357 -597.0 -426.5
56 0.87 11.13 0.50 6.41 -18.26 319.38 29.40 245.93 0.5125 -981.4 -688.4
57 3.04 11.74 1.75 6.76 -18.61 319.19 29.21 245.18 0.5116 -998.0 -850.4
58 1.22 -56.00 0.70 -56.00 -18.22 319.12 29.14 245.87 0.5088 -1021.6 999999
59 2.17 -57.00 1.25 -57.00 -18.86 319.09 29.11 244.66 0.5115 -957.8 999999
60 18.70 41.40 10.76 23.85 -20.50 318.43 28.45 241.22 0.5112 -1072.3 -348.1
61 0.00 1.22 0.00 0.69 -19.21 316.58 26.60 242.34 0.4794 -776.0 -630.0
62 0.00 3.83 0.00 2.16 -19.44 316.44 26.46 241.81 0.4788 -958.0 -749.4
63 0.00 2.26 0.00 1.27 -19.66 316.24 26.26 241.21 0.4773 -871.0 -714.7
64 0.00 1.13 0.00 0.62 -18.02 314.13 24.15 242.89 0.4389 -744.0 -548.3
65 0.00 1.22 0.00 0.67 -20.46 313.81 23.83 237.59 0.4503 -771.0 -608.7


  • 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.