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

12034 121.82 628.98 103.84 531.74 4.48 246.31 53.18 279.43 0.8097 -134.5 -93.5


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

SDO HMI 2014-04-20 00:00:34 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 1.24 25.45 1.14 23.07 2.13 249.98 56.84 275.93 0.8432 -215.1 -454.6
2 3.72 -1.00 3.37 -1.00 2.04 249.53 56.39 275.88 0.8389 -712.7 999999
3 3.46 -1.00 3.13 -1.00 2.37 249.50 56.36 276.28 0.8390 -541.9 999999
4 13.83 342.58 12.71 306.93 5.60 249.57 56.44 280.08 0.8444 -427.3 -301.2
5 1.51 -4.00 1.38 -4.00 5.17 249.51 56.37 279.58 0.8431 -483.2 999999
6 0.00 2.66 0.00 2.38 1.77 249.19 56.05 275.62 0.8353 -701.0 -557.1
7 0.62 2.93 0.55 2.61 1.48 249.07 55.93 275.30 0.8338 -544.0 -466.8
8 0.00 1.42 0.00 1.27 2.52 249.07 55.93 276.53 0.8351 -527.0 -498.6
9 0.00 1.33 0.00 1.20 4.68 249.12 55.98 279.09 0.8387 -204.0 -121.7
10 5.67 -4.00 5.15 -4.00 5.51 249.18 56.04 280.05 0.8406 -636.4 999999
11 0.00 6.92 0.00 6.14 2.86 248.72 55.58 276.99 0.8322 -289.0 -220.3
12 0.00 1.06 0.00 0.95 3.77 248.80 55.66 278.07 0.8343 -314.0 -261.2
13 0.00 0.98 0.00 0.86 1.90 248.55 55.41 275.88 0.8293 -458.0 -470.6
14 7.09 -4.00 6.33 -4.00 4.16 248.68 55.54 278.55 0.8337 -482.5 999999
15 5.23 -4.00 4.59 -4.00 3.60 248.09 54.95 277.99 0.8272 -638.4 999999
16 35.55 -4.00 31.46 -4.00 5.04 248.20 55.06 279.69 0.8305 -740.6 999999
17 0.00 0.80 0.00 0.69 1.30 247.78 54.65 275.27 0.8210 233.0 196.0
18 3.55 -4.00 3.13 -4.00 5.64 248.07 54.93 280.44 0.8303 -708.8 999999
19 0.00 1.06 0.00 0.91 2.69 247.39 54.25 277.03 0.8190 -371.0 -311.3
20 1.86 10.37 1.59 8.83 2.04 247.14 54.00 276.28 0.8156 137.8 133.7
21 2.93 -20.00 2.49 -20.00 2.52 247.06 53.93 276.88 0.8155 361.1 999999
22 0.00 5.67 0.00 4.83 4.95 246.62 53.48 279.92 0.8150 -651.0 -612.1
23 0.00 1.51 0.00 1.26 2.19 246.28 53.14 276.61 0.8071 468.0 370.9
24 0.00 0.53 0.00 0.44 2.16 245.92 52.79 276.64 0.8034 485.0 423.0
25 0.00 3.28 0.00 2.73 3.92 245.80 52.67 278.83 0.8050 -616.0 -536.5
26 0.00 0.71 0.00 0.57 2.95 244.15 51.02 277.95 0.7861 -156.0 -140.0
27 0.00 0.62 0.00 0.50 3.49 244.15 51.01 278.64 0.7870 253.0 190.9
28 0.00 2.48 0.00 1.98 3.67 244.11 50.97 278.88 0.7869 270.0 229.4
29 0.00 0.98 0.00 0.76 1.96 243.52 50.39 276.82 0.7777 336.0 281.9
30 0.00 0.98 0.00 0.76 2.79 243.19 50.05 277.95 0.7754 439.0 397.3
31 0.00 0.98 0.00 0.76 1.96 243.15 50.01 276.90 0.7736 524.0 450.2
32 0.00 1.15 0.00 0.89 2.56 242.47 49.34 277.79 0.7671 476.0 385.5
33 1.60 196.20 1.23 148.08 3.76 242.32 49.18 279.38 0.7677 557.3 344.5
34 0.71 -33.00 0.55 -33.00 3.42 242.30 49.16 278.95 0.7668 491.9 999999
35 0.00 0.98 0.00 0.74 1.04 242.14 49.00 275.90 0.7609 182.0 205.7
36 0.00 0.89 0.00 0.68 4.73 241.76 48.62 280.76 0.7635 95.0 35.8
37 0.00 1.06 0.00 0.82 6.70 241.95 48.81 283.24 0.7701 349.0 283.9
38 0.00 2.04 0.00 1.56 5.75 241.46 48.32 282.15 0.7624 120.0 218.6
39 33.25 -33.00 25.04 -33.00 4.05 241.20 48.06 280.02 0.7558 804.2 999999
40 0.00 4.61 0.00 3.53 6.79 241.40 48.27 283.50 0.7644 622.0 441.9
41 0.00 0.89 0.00 0.67 6.68 241.12 47.98 283.44 0.7609 499.0 435.4
42 0.00 1.60 0.00 1.21 6.85 241.00 47.87 283.70 0.7601 610.0 538.8
43 0.00 0.80 0.00 0.60 6.54 240.92 47.78 283.33 0.7584 605.0 498.7
44 0.00 0.80 0.00 0.58 2.81 239.95 46.81 278.68 0.7390 507.0 475.3
45 0.00 0.98 0.00 0.71 3.10 239.79 46.65 279.11 0.7377 553.0 529.4
46 0.00 0.53 0.00 0.39 5.53 239.99 46.85 282.27 0.7455 521.0 488.5
47 0.00 0.35 0.00 0.26 2.95 239.74 46.60 278.91 0.7368 611.0 596.0
48 0.00 0.80 0.00 0.59 7.55 239.44 46.31 285.09 0.7447 570.0 487.3


  • 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.