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

11990 124.01 695.27 62.23 349.20 -13.48 109.20 -4.71 145.67 0.1629 167.5 162.3


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

SDO HMI 2014-03-02 10:00:28 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 0.69 -16.62 132.94 19.03 241.45 0.3572 670.0 388.2
2 0.00 1.04 0.00 0.54 -7.51 132.23 18.31 267.93 0.3131 803.0 612.1
3 0.00 1.12 0.00 0.58 -11.28 129.99 16.07 254.46 0.2830 754.0 558.0
4 0.00 1.04 0.00 0.53 -11.49 129.75 15.83 253.51 0.2800 801.0 608.6
5 0.00 1.30 0.00 0.67 -9.36 129.36 15.44 260.96 0.2672 775.0 542.1
6 0.00 1.90 0.00 0.97 -6.71 128.55 14.63 271.12 0.2520 859.0 747.6
7 0.00 1.12 0.00 0.58 -10.45 128.63 14.71 256.40 0.2581 718.0 514.3
8 0.00 1.12 0.00 0.57 -11.36 128.27 14.35 252.64 0.2557 797.0 607.9
9 0.00 1.38 0.00 0.71 -6.52 127.95 14.04 272.03 0.2422 1024.0 797.5
10 0.00 0.60 0.00 0.31 -6.64 127.83 13.92 271.55 0.2401 830.0 702.1
11 0.00 0.78 0.00 0.40 -11.46 127.74 13.82 251.68 0.2478 833.0 579.7
12 0.00 2.25 0.00 1.14 -7.84 126.42 12.50 266.34 0.2159 834.0 648.4
13 0.00 1.38 0.00 0.70 -6.75 126.06 12.14 271.50 0.2098 916.0 634.9
14 0.00 1.64 0.00 0.83 -7.26 125.89 11.97 269.07 0.2067 819.0 607.1
15 0.00 1.21 0.00 0.61 -3.76 125.57 11.66 286.01 0.2107 876.0 689.6
16 0.00 1.12 0.00 0.57 -13.96 125.74 11.82 238.89 0.2333 1023.0 825.2
17 0.00 0.95 0.00 0.48 -15.17 125.43 11.51 233.84 0.2396 884.0 752.9
18 0.00 0.86 0.00 0.44 -15.95 125.34 11.43 231.01 0.2462 889.0 702.1
19 0.00 0.95 0.00 0.49 -19.24 124.49 10.58 219.51 0.2736 586.0 511.5
20 0.00 1.30 0.00 0.66 -16.51 123.45 9.54 224.27 0.2286 722.0 623.3
21 0.00 3.89 0.00 1.95 -5.52 122.09 8.17 281.34 0.1449 1090.0 905.4
22 0.00 0.95 0.00 0.48 -13.47 122.12 8.20 231.57 0.1779 935.0 746.3
23 0.00 1.21 0.00 0.61 -16.29 121.69 7.77 219.27 0.2060 890.0 727.2
24 0.00 2.50 0.00 1.25 -6.08 121.04 7.12 278.79 0.1253 -1063.0 -823.7
25 0.00 2.07 0.00 1.03 -6.43 118.88 4.96 278.86 0.0874 577.0 378.7
26 0.00 1.90 0.00 0.96 -16.52 117.37 3.45 199.64 0.1726 970.0 848.0
27 0.00 1.21 0.00 0.61 -16.70 117.31 3.39 198.97 0.1752 707.0 568.6
28 7.17 13.13 3.60 6.60 -16.46 117.06 3.14 198.10 0.1699 1110.2 801.6
29 1.38 7.43 0.69 3.73 -16.32 116.47 2.55 195.11 0.1646 1253.3 955.7
30 0.00 2.33 0.00 1.17 -16.65 116.38 2.46 194.10 0.1697 697.0 609.6
31 0.00 0.95 0.00 0.48 -15.90 116.28 2.36 194.71 0.1567 865.0 637.6
32 0.00 2.76 0.00 1.39 -16.32 116.03 2.12 192.63 0.1628 835.0 676.8
33 0.00 1.64 0.00 0.83 -17.16 115.67 1.75 189.60 0.1759 908.0 701.9
34 0.00 1.47 0.00 0.74 -15.66 115.57 1.65 190.68 0.1500 926.0 794.4
35 0.00 1.38 0.00 0.70 -17.86 115.33 1.41 187.25 0.1869 851.0 603.4
36 0.00 1.04 0.00 0.52 -16.38 115.32 1.40 188.41 0.1616 811.0 644.4
37 1.38 5.27 0.69 2.65 -16.74 114.08 0.17 180.96 0.1661 -1074.2 -835.5
38 0.00 1.04 0.00 0.52 -15.60 113.81 -0.11 179.27 0.1463 768.0 546.2
39 0.00 0.86 0.00 0.44 -19.43 113.77 -0.15 179.33 0.2125 -664.0 -647.1
40 0.00 1.04 0.00 0.52 -16.56 113.68 -0.24 178.60 0.1630 -855.0 -652.4
41 3.80 17.36 1.91 8.72 -17.07 113.56 -0.36 177.98 0.1720 -1133.7 -783.0
42 4.32 -41.00 2.17 -41.00 -16.77 113.40 -0.52 177.02 0.1669 -1212.3 999999
43 0.00 1.73 0.00 0.87 -17.28 113.12 -0.80 175.64 0.1760 -855.0 -699.5
44 18.65 26.86 9.40 13.54 -17.85 112.84 -1.08 174.43 0.1862 -1175.7 -774.7
45 0.00 0.86 0.00 0.44 -18.34 112.67 -1.24 173.90 0.1948 -708.0 -576.7
46 1.38 8.12 0.70 4.08 -17.25 112.65 -1.27 173.10 0.1762 -1094.7 -914.2
47 0.52 -44.00 0.26 -44.00 -18.10 112.49 -1.43 172.84 0.1910 -911.8 999999
48 0.00 1.38 0.00 0.70 -18.55 112.49 -1.43 173.12 0.1988 -913.0 -606.0
49 0.35 3.02 0.17 1.50 -11.41 112.15 -1.77 157.47 0.0794 998.8 860.6
50 0.00 1.21 0.00 0.60 -14.36 111.97 -1.95 165.16 0.1292 -794.0 -765.9
51 0.00 1.04 0.00 0.52 -15.47 111.80 -2.11 166.08 0.1486 -828.0 -578.4
52 0.00 1.55 0.00 0.78 -14.84 111.72 -2.20 164.37 0.1384 -1000.0 -717.2
53 0.00 1.38 0.00 0.69 -12.66 111.68 -2.24 158.11 0.1026 684.0 547.3
54 0.00 1.12 0.00 0.56 -10.48 111.55 -2.37 144.49 0.0703 1033.0 770.5
55 0.00 2.50 0.00 1.25 -13.82 111.48 -2.43 160.28 0.1227 -690.0 -631.0
56 0.00 1.12 0.00 0.56 -15.71 111.34 -2.58 163.64 0.1546 -832.0 -617.8
57 0.00 0.86 0.00 0.43 -15.53 111.28 -2.64 162.93 0.1519 -1107.0 -895.9
58 0.00 1.81 0.00 0.90 -13.61 111.24 -2.68 157.83 0.1208 -936.0 -811.7
59 0.00 4.58 0.00 2.29 -14.30 111.23 -2.68 159.79 0.1320 -704.0 -754.6
60 0.00 0.86 0.00 0.44 -21.68 111.08 -2.84 169.55 0.2552 -702.0 -582.2
61 0.00 1.04 0.00 0.53 -21.44 110.99 -2.93 169.03 0.2514 -980.0 -862.1
62 0.00 1.30 0.00 0.64 -11.91 111.08 -2.84 149.37 0.0955 947.0 730.8
63 0.00 0.95 0.00 0.49 -21.74 110.88 -3.03 168.91 0.2568 -740.0 -600.6
64 0.00 1.12 0.00 0.56 -16.40 110.86 -3.06 162.23 0.1684 -921.0 -700.7
65 0.00 0.69 0.00 0.34 -10.60 110.82 -3.10 138.02 0.0797 962.0 839.8
66 0.00 1.30 0.00 0.65 -18.39 110.61 -3.31 164.21 0.2023 -856.0 -702.7
67 0.00 1.12 0.00 0.56 -12.11 110.59 -3.33 146.41 0.1030 733.0 457.5
68 0.00 1.21 0.00 0.61 -18.08 110.39 -3.52 162.79 0.1984 -824.0 -608.1
69 0.00 1.30 0.00 0.65 -16.24 110.34 -3.58 159.10 0.1688 -930.0 -765.3
70 0.00 1.30 0.00 0.66 -20.15 110.19 -3.73 164.74 0.2331 -888.0 -737.3
71 0.00 1.04 0.00 0.53 -20.36 110.12 -3.80 164.73 0.2369 -797.0 -564.8
72 0.00 0.86 0.00 0.44 -18.41 109.85 -4.06 160.91 0.2066 -869.0 -752.9
73 0.00 3.02 0.00 1.53 -17.71 109.68 -4.24 158.91 0.1964 -881.0 -754.2
74 0.00 2.50 0.00 1.26 -16.11 109.38 -4.54 153.86 0.1733 -1033.0 -959.7
75 0.00 1.55 0.00 0.78 -16.32 109.37 -4.54 154.38 0.1766 -1058.0 -768.6
76 0.00 2.16 0.00 1.08 -11.45 109.41 -4.50 133.88 0.1073 1030.0 876.9
77 0.00 7.60 0.00 3.92 -22.52 108.93 -4.99 163.10 0.2775 -1056.0 -707.0
78 0.00 0.78 0.00 0.40 -22.80 108.92 -5.00 163.38 0.2820 -720.0 -509.1
79 0.00 1.04 0.00 0.52 -11.09 109.21 -4.71 130.07 0.1058 984.0 744.1
80 0.00 0.95 0.00 0.47 -12.06 108.76 -5.15 134.02 0.1227 -853.0 -520.2
81 0.00 1.04 0.00 0.52 -12.33 108.67 -5.25 135.04 0.1271 -190.0 -247.3
82 0.52 1.55 0.26 0.78 -16.67 108.53 -5.39 151.34 0.1886 -901.2 -660.0
83 0.00 1.55 0.00 0.78 -16.04 108.33 -5.59 148.67 0.1809 -930.0 -695.3
84 13.30 32.30 6.66 16.17 -13.73 108.20 -5.71 139.67 0.1501 -1218.1 -469.0
85 0.00 2.25 0.00 1.12 -12.98 108.13 -5.79 135.78 0.1415 -968.0 -638.9
86 0.00 1.30 0.00 0.65 -16.64 107.97 -5.95 148.82 0.1928 911.0 741.3
87 8.81 455.43 4.42 228.39 -14.08 107.52 -6.40 138.01 0.1624 -1187.2 305.2
88 0.00 1.12 0.00 0.57 -19.89 106.99 -6.93 152.74 0.2488 -738.0 -614.8
89 0.00 1.04 0.00 0.52 -10.22 106.89 -7.03 113.83 0.1323 812.0 591.6
90 62.43 -87.00 31.30 -87.00 -12.54 106.73 -7.18 127.49 0.1546 1492.0 999999
91 0.00 1.04 0.00 0.52 -14.22 105.54 -8.38 131.08 0.1883 778.0 542.5
92 0.00 0.95 0.00 0.48 -13.92 105.27 -8.65 128.95 0.1886 -646.0 -511.4
93 0.00 1.12 0.00 0.56 -4.39 104.79 -9.13 73.15 0.1661 -908.0 -706.2
94 0.00 3.71 0.00 1.87 -4.17 104.67 -9.25 72.17 0.1691 -772.0 -769.8
95 0.00 2.25 0.00 1.13 -7.18 103.68 -10.24 90.43 0.1772 -980.0 -714.7


  • 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.