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

12114 45.95 203.46 42.22 189.21 -19.77 149.31 -53.40 116.38 0.8452 360.5 61.9


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

SDO HMI 2014-07-09 22:00:40 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 0.64 0.00 0.51 -23.44 157.18 -45.54 123.87 0.7909 454.0 357.0
2 0.00 1.00 0.00 0.79 -20.84 156.62 -46.10 120.58 0.7844 662.0 608.3
3 0.00 1.09 0.00 0.87 -21.08 156.47 -46.24 120.79 0.7868 657.0 599.3
4 0.00 0.91 0.00 0.76 -18.94 153.12 -49.60 116.83 0.8094 184.0 229.4
5 0.00 0.45 0.00 0.39 -19.26 152.58 -50.14 117.00 0.8154 515.0 482.4
6 0.00 0.91 0.00 0.75 -17.53 153.12 -49.59 115.18 0.8046 586.0 529.9
7 0.00 1.00 0.00 0.84 -17.49 152.64 -50.08 114.95 0.8090 643.0 560.6
8 0.00 1.36 0.00 1.21 -20.72 151.25 -51.46 118.16 0.8319 549.0 433.1
9 0.00 1.82 0.00 1.62 -20.70 150.94 -51.77 118.02 0.8345 532.0 429.2
10 0.00 3.36 0.00 3.02 -20.55 150.59 -52.13 117.72 0.8370 478.0 326.2
11 0.00 1.00 0.00 0.90 -19.46 150.04 -52.67 116.28 0.8383 705.0 612.9
12 8.26 118.47 7.53 111.10 -19.84 149.81 -52.90 116.62 0.8414 803.6 -16.1
13 2.27 -12.00 2.09 -12.00 -20.25 149.55 -53.16 117.00 0.8448 531.8 999999
14 0.00 0.64 0.00 0.58 -19.37 149.81 -52.90 116.10 0.8400 623.0 550.0
15 8.81 38.95 7.92 35.15 -18.74 150.00 -52.72 115.45 0.8365 913.6 264.4
16 3.00 6.63 2.73 6.06 -19.32 149.62 -53.09 115.97 0.8414 752.5 477.6
17 0.00 0.54 0.00 0.53 -21.92 148.27 -54.44 118.40 0.8600 -346.0 -326.7
18 14.80 -12.00 13.70 -12.00 -19.97 149.20 -53.51 116.56 0.8469 506.3 999999
19 1.63 -12.00 1.53 -12.00 -20.35 148.96 -53.76 116.90 0.8500 -341.3 999999
20 1.27 -15.00 1.15 -15.00 -18.83 149.58 -53.13 115.40 0.8404 537.4 999999
21 0.73 -16.00 0.67 -16.00 -19.27 149.32 -53.39 115.81 0.8438 425.8 999999
22 0.00 1.54 0.00 1.48 -21.05 148.25 -54.47 117.44 0.8577 410.0 296.2
23 0.91 -12.00 0.86 -12.00 -20.30 148.59 -54.12 116.72 0.8529 250.9 999999
24 1.09 6.08 1.02 5.69 -19.69 148.79 -53.93 116.11 0.8495 452.5 162.4
25 0.00 1.45 0.00 1.37 -20.04 148.50 -54.21 116.40 0.8529 330.0 311.5
26 3.18 -12.00 3.02 -12.00 -20.29 148.20 -54.51 116.57 0.8560 378.1 999999
27 0.00 4.27 0.00 3.99 -19.41 148.60 -54.12 115.72 0.8503 -104.0 -1.7
28 0.00 0.82 0.00 0.80 -21.07 147.20 -55.51 117.11 0.8660 -397.0 -351.7
29 0.00 0.54 0.00 0.49 -15.29 149.13 -53.59 111.19 0.8347 -331.0 -279.2
30 0.00 0.54 0.00 0.54 -20.09 146.41 -56.31 115.77 0.8696 -493.0 -500.7
31 0.00 0.27 0.00 0.27 -20.50 146.12 -56.60 116.13 0.8729 -590.0 -611.3
32 0.00 0.91 0.00 0.92 -20.40 146.11 -56.60 116.02 0.8727 -501.0 -479.5
33 0.00 0.27 0.00 0.28 -20.28 145.95 -56.77 115.84 0.8737 -585.0 -584.7
34 0.00 2.09 0.00 2.14 -20.54 145.56 -57.16 115.99 0.8772 -453.0 -419.5
35 0.00 0.27 0.00 0.28 -20.23 145.68 -57.04 115.70 0.8756 -511.0 -404.3
36 0.00 1.36 0.00 1.41 -20.60 145.10 -57.62 115.92 0.8808 -485.0 -402.1
37 0.00 1.00 0.00 1.05 -20.58 144.80 -57.92 115.81 0.8830 -285.0 -238.5
38 0.00 0.73 0.00 0.74 -19.46 145.39 -57.32 114.76 0.8759 -587.0 -562.1
39 0.00 0.91 0.00 0.92 -19.26 145.38 -57.33 114.54 0.8756 -479.0 -422.9
40 0.00 0.91 0.00 0.95 -20.39 144.73 -57.98 115.58 0.8831 -455.0 -384.1
41 0.00 0.73 0.00 0.81 -21.54 143.17 -59.55 116.37 0.8968 -278.0 -266.8


  • 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.