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

8882 297 2512 148 1260 -16.02 330.04 -0.16 179.03 0.1631


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Gyula 2000-02-27 13:13:45 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 73 960 37 482 -15.68 333.92 3.71 202.81 0.1613
2 3 -1 1 -1 -15.16 333.43 3.22 201.31 0.1498
3 24 -1 12 -1 -16.55 333.48 3.29 198.63 0.1727
4 2 -1 1 -1 -15.95 333.02 2.82 197.25 0.1604
5 2 -1 1 -1 -16.10 332.74 2.53 195.29 0.1614
6 0 -1 0 -1 -15.69 332.52 2.31 194.69 0.1537
7 0 -1 0 -1 -15.97 332.35 2.14 193.23 0.1577
8 1 -1 1 -1 -15.85 331.62 1.42 188.99 0.1533
9 0 1 0 1 -15.82 331.11 0.91 185.82 0.1515
10 0 11 0 6 -16.31 331.20 1.00 186.05 0.1601
11 0 5 0 2 -17.93 331.63 1.43 187.24 0.1888
12 16 1525 8 765 -16.33 330.29 0.09 180.56 0.1597
13 4 -12 2 -12 -16.46 329.93 -0.27 178.39 0.1620
14 7 -12 3 -12 -14.29 329.04 -1.16 170.99 0.1258
15 1 -12 0 -12 -14.55 328.94 -1.26 170.59 0.1306
16 3 -12 1 -12 -15.50 329.12 -1.10 172.73 0.1464
17 15 -12 7 -12 -17.23 329.77 -0.43 177.64 0.1754
18 2 -12 1 -12 -14.67 328.18 -2.02 165.31 0.1353
19 1 -12 1 -12 -14.43 328.03 -2.18 163.71 0.1320
20 10 -12 5 -12 -16.40 328.77 -1.43 171.52 0.1626
21 3 -12 2 -12 -15.60 328.31 -1.89 167.76 0.1504
22 10 -12 5 -12 -14.62 327.58 -2.62 161.15 0.1376
23 2 -12 1 -12 -15.96 328.05 -2.16 166.64 0.1575
24 0 6 0 3 -18.01 328.83 -1.37 173.12 0.1901
25 1 -12 0 -12 -15.44 327.71 -2.49 163.73 0.1503
26 9 -12 4 -12 -15.06 327.40 -2.80 161.03 0.1456
27 5 -12 3 -12 -16.90 328.07 -2.13 168.11 0.1732
28 2 -12 1 -12 -16.50 327.83 -2.37 166.27 0.1675
29 4 -12 2 -12 -17.04 327.59 -2.61 165.72 0.1775
30 1 -12 1 -12 -17.54 327.73 -2.47 167.10 0.1852
31 35 -12 17 -12 -15.52 326.65 -3.55 157.64 0.1576
32 32 -12 16 -12 -16.92 327.12 -3.08 163.10 0.1776
33 5 -12 2 -12 -16.23 326.53 -3.67 158.69 0.1697
34 5 -12 3 -12 -16.55 326.61 -3.59 159.77 0.1744
35 2 -12 1 -12 -17.47 326.87 -3.34 162.73 0.1880
36 1 -12 1 -12 -16.03 326.14 -4.07 156.11 0.1693
37 0 2 0 1 -13.63 325.09 -5.12 142.40 0.1429
38 9 -12 5 -12 -15.70 325.88 -4.32 153.95 0.1658
39 2 -12 1 -12 -16.20 326.04 -4.17 156.00 0.1726
40 0 1 0 0 -13.72 324.74 -5.47 140.95 0.1478
41 5 -12 2 -12 -16.04 325.67 -4.53 153.80 0.1727
42 0 1 0 0 -16.18 324.66 -5.55 149.36 0.1831


  • 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