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

11996 136.43 558.33 128.09 518.52 14.13 51.96 53.89 291.96 0.8452 -72.5 -3.9


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

SDO HMI 2014-03-11 05:00:29 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 1.30 0.00 1.40 13.14 57.65 59.58 288.90 0.8895 159.0 164.5
2 29.58 116.23 30.82 121.31 13.48 56.53 58.46 289.62 0.8818 -563.2 -78.9
3 0.00 5.12 0.00 5.22 12.40 56.12 58.05 288.56 0.8761 -471.0 -435.3
4 5.46 -2.00 5.59 -2.00 12.83 56.04 57.97 289.05 0.8765 -726.3 999999
5 2.08 -2.00 2.13 -2.00 13.08 56.02 57.95 289.33 0.8769 -655.0 999999
6 0.00 1.30 0.00 1.36 14.29 56.38 58.31 290.54 0.8825 -380.0 -282.7
7 0.78 -2.00 0.79 -2.00 13.15 55.47 57.40 289.57 0.8727 -679.3 999999
8 0.00 0.35 0.00 0.34 11.75 54.98 56.91 288.17 0.8654 -300.0 -396.8
9 0.78 2.26 0.78 2.25 12.96 55.17 57.10 289.46 0.8698 -706.3 -658.1
10 2.34 62.19 2.37 61.92 13.93 55.42 57.35 290.45 0.8742 -501.9 -469.5
11 0.00 1.56 0.00 1.57 13.50 55.20 57.13 290.04 0.8714 -707.0 -660.1
12 0.00 0.43 0.00 0.43 12.97 55.01 56.93 289.53 0.8685 -443.0 -509.6
13 9.89 -10.00 9.86 -10.00 14.06 54.85 56.78 290.78 0.8699 -563.1 999999
14 1.73 -10.00 1.71 -10.00 13.71 54.55 56.47 290.49 0.8666 -764.2 999999
15 0.00 2.43 0.00 2.34 13.84 53.71 55.64 290.91 0.8601 -517.0 -399.1
16 0.00 1.56 0.00 1.49 13.33 53.42 55.35 290.45 0.8564 -319.0 -324.9
17 0.00 1.21 0.00 1.16 13.58 53.40 55.33 290.73 0.8569 -444.0 -372.5
18 3.04 159.43 2.86 146.48 12.86 53.10 55.03 290.03 0.8524 -275.6 -18.0
19 0.95 -18.00 0.89 -18.00 13.62 52.29 54.22 291.16 0.8476 -193.5 999999
20 6.25 -18.00 5.75 -18.00 13.32 52.08 54.01 290.89 0.8449 580.5 999999
21 0.00 1.04 0.00 0.99 15.15 52.63 54.56 292.75 0.8548 -477.0 -432.3
22 7.89 -18.00 7.19 -18.00 13.46 51.61 53.54 291.22 0.8412 725.5 999999
23 13.18 -18.00 12.05 -18.00 13.71 51.64 53.57 291.50 0.8422 502.5 999999
24 0.00 2.17 0.00 1.95 13.74 50.98 52.91 291.77 0.8365 441.0 389.4
25 5.03 -18.00 4.55 -18.00 14.26 51.10 53.03 292.31 0.8391 -588.7 999999
26 0.00 1.21 0.00 1.10 14.59 50.96 52.89 292.74 0.8389 -612.0 -458.6
27 8.93 -18.00 7.95 -18.00 13.79 50.54 52.47 291.99 0.8327 -510.8 999999
28 1.56 4.34 1.42 3.95 15.17 51.01 52.94 293.37 0.8412 -334.1 -299.2
29 0.00 0.87 0.00 0.76 12.96 50.13 52.06 291.19 0.8264 328.0 305.8
30 6.94 11.10 6.25 9.99 14.91 50.66 52.59 293.21 0.8373 -667.8 -494.5
31 0.00 1.21 0.00 1.15 17.85 51.73 53.65 296.07 0.8556 -466.0 -353.2
32 0.00 4.68 0.00 4.14 14.55 49.98 51.91 293.07 0.8302 -665.0 -600.5
33 0.00 1.04 0.00 0.91 13.77 49.73 51.66 292.27 0.8254 247.0 208.2
34 0.00 1.21 0.00 1.06 13.64 49.69 51.62 292.14 0.8246 229.0 182.2
35 1.39 4.42 1.25 3.98 16.18 50.26 52.19 294.80 0.8380 475.5 403.2
36 3.56 23.51 3.18 21.09 15.81 50.07 52.00 294.45 0.8351 268.0 -284.6
37 0.00 0.87 0.00 0.78 16.39 50.14 52.07 295.08 0.8376 321.0 277.0
38 0.69 9.98 0.61 8.81 15.97 49.48 51.41 294.88 0.8305 361.1 7.8
39 0.78 -38.00 0.69 -38.00 16.13 49.44 51.36 295.07 0.8306 428.3 999999
40 0.87 2.52 0.75 2.19 15.53 48.98 50.90 294.59 0.8245 409.2 257.2
41 2.08 3.47 1.82 3.03 15.95 48.97 50.90 295.06 0.8259 654.9 531.9
42 0.00 5.03 0.00 4.30 15.21 48.28 50.21 294.51 0.8171 431.0 449.2
43 0.00 0.78 0.00 0.66 14.18 47.86 49.78 293.50 0.8095 393.0 361.2
44 0.00 1.56 0.00 1.31 14.36 47.77 49.70 293.74 0.8093 514.0 382.4
45 0.00 0.35 0.00 0.29 14.71 47.40 49.33 294.30 0.8071 477.0 443.5
46 0.00 0.95 0.00 0.79 14.00 47.00 48.93 293.65 0.8008 469.0 412.9
47 0.00 0.95 0.00 0.78 14.15 46.90 48.83 293.86 0.8004 538.0 455.2
48 0.00 2.08 0.00 1.72 14.92 46.94 48.87 294.74 0.8037 446.0 361.4
49 0.00 0.69 0.00 0.57 14.52 46.78 48.70 294.35 0.8006 594.0 523.2
50 0.00 1.04 0.00 0.88 16.50 47.37 49.30 296.37 0.8135 462.0 371.4
51 0.00 1.65 0.00 1.35 14.27 46.52 48.44 294.17 0.7972 642.0 582.2
52 4.08 110.51 3.34 89.59 14.72 46.51 48.43 294.70 0.7988 605.1 507.6
53 0.52 3.73 0.44 3.13 16.32 46.88 48.81 296.39 0.8084 525.8 411.1
54 1.13 -52.00 0.92 -52.00 15.06 46.42 48.35 295.13 0.7993 333.9 999999
55 6.77 -52.00 5.51 -52.00 15.06 46.10 48.03 295.28 0.7962 840.5 999999
56 8.15 -52.00 6.62 -52.00 15.44 45.75 47.68 295.88 0.7944 939.9 999999


  • 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.