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

12172 174.01 858.34 139.40 687.81 -11.14 243.21 48.58 249.70 0.7823 72.8 69.6


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

SDO HMI 2014-09-30 06:00:33 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 60.15 467.85 53.57 408.44 -10.78 248.29 53.66 252.19 0.8333 948.5 332.4
2 0.00 0.44 0.00 0.38 -8.06 247.13 52.50 255.02 0.8153 518.0 482.2
3 0.79 -1.00 0.69 -1.00 -10.66 247.09 52.46 251.93 0.8218 805.4 999999
4 1.85 -1.00 1.60 -1.00 -10.84 247.03 52.40 251.70 0.8218 739.2 999999
5 0.00 0.88 0.00 0.80 -14.38 247.66 53.03 247.84 0.8378 343.0 367.1
6 0.00 0.79 0.00 0.71 -14.21 247.55 52.92 248.00 0.8363 386.0 337.9
7 12.26 -1.00 10.43 -1.00 -10.78 246.36 51.73 251.55 0.8153 808.8 999999
8 1.15 -1.00 0.97 -1.00 -10.46 246.29 51.66 251.90 0.8137 729.6 999999
9 0.00 1.68 0.00 1.39 -8.61 245.85 51.22 253.96 0.8042 590.0 535.8
10 0.00 1.59 0.00 1.41 -14.32 247.13 52.50 247.71 0.8329 337.0 255.8
11 20.28 -1.00 17.11 -1.00 -11.02 245.93 51.30 251.11 0.8118 1008.4 999999
12 0.00 1.50 0.00 1.29 -12.46 246.20 51.58 249.52 0.8188 118.0 53.3
13 0.00 1.50 0.00 1.30 -13.62 246.39 51.77 248.25 0.8241 251.0 203.5
14 1.06 -1.00 0.89 -1.00 -11.43 245.69 51.06 250.54 0.8108 797.5 999999
15 2.65 11.91 2.31 10.41 -14.12 246.35 51.72 247.65 0.8253 -299.9 30.2
16 0.00 1.15 0.00 0.99 -13.29 246.00 51.37 248.47 0.8194 -194.0 -80.3
17 2.20 -1.00 1.83 -1.00 -10.92 245.17 50.54 250.97 0.8042 957.6 999999
18 2.12 37.39 1.81 31.69 -13.63 245.55 50.92 247.91 0.8164 -441.2 70.1
19 0.00 0.88 0.00 0.76 -14.07 245.54 50.91 247.39 0.8177 -523.0 -476.3
20 0.00 0.88 0.00 0.75 -14.22 245.44 50.81 247.18 0.8173 -490.0 -525.9
21 2.56 -18.00 2.15 -18.00 -13.52 245.03 50.40 247.84 0.8111 -584.2 999999
22 0.00 0.97 0.00 0.79 -11.62 244.38 49.75 249.83 0.7987 722.0 613.0
23 0.00 1.06 0.00 0.85 -10.74 243.98 49.35 250.74 0.7919 602.0 523.6
24 0.00 2.03 0.00 1.68 -12.86 244.41 49.78 248.38 0.8030 219.0 148.8
25 0.00 1.06 0.00 0.88 -13.60 244.52 49.89 247.55 0.8066 -539.0 -421.2
26 0.00 1.23 0.00 1.01 -13.03 243.88 49.25 247.96 0.7985 -425.0 -371.3
27 0.79 5.20 0.65 4.25 -13.31 243.86 49.24 247.62 0.7993 -502.9 -502.3
28 1.15 -27.00 0.94 -27.00 -13.29 243.62 48.99 247.55 0.7969 -717.8 999999
29 0.00 0.97 0.00 0.70 -7.24 239.52 44.89 253.47 0.7327 -548.0 -500.7
30 0.00 1.32 0.00 0.99 -11.88 239.96 45.33 247.69 0.7545 573.0 558.0
31 0.00 1.94 0.00 1.45 -11.79 239.55 44.92 247.63 0.7498 665.0 613.6
32 0.00 0.35 0.00 0.26 -11.96 239.36 44.74 247.33 0.7485 263.0 457.5
33 0.00 2.12 0.00 1.60 -14.06 239.50 44.87 244.79 0.7587 675.0 538.1
34 0.00 0.71 0.00 0.51 -11.46 238.36 43.73 247.49 0.7357 -413.0 -389.1
35 0.00 0.88 0.00 0.64 -11.36 237.92 43.29 247.41 0.7304 -446.0 -356.4
36 0.00 1.06 0.00 0.76 -11.28 237.69 43.06 247.41 0.7276 -555.0 -477.8
37 0.00 0.79 0.00 0.58 -13.53 237.73 43.10 244.57 0.7380 -375.0 -298.7
38 0.71 2.03 0.52 1.48 -14.02 237.55 42.92 243.86 0.7383 -653.1 -523.0
39 0.79 3.35 0.57 2.39 -11.99 236.82 42.20 246.06 0.7212 -527.3 -355.3
40 1.23 2.82 0.87 2.00 -11.54 236.65 42.03 246.56 0.7173 -761.4 -638.5
41 0.00 1.23 0.00 0.84 -6.09 235.70 41.07 253.50 0.6837 -543.0 -454.6
42 0.00 3.70 0.00 2.62 -11.84 236.42 41.79 246.06 0.7160 -769.0 -654.2
43 0.00 1.32 0.00 0.94 -12.09 236.43 41.80 245.73 0.7172 -513.0 -426.5
44 0.00 0.97 0.00 0.71 -14.84 237.02 42.39 242.56 0.7367 -594.0 -540.5
45 0.00 0.71 0.00 0.52 -15.49 237.06 42.43 241.78 0.7402 -557.0 -449.0
46 2.73 4.32 1.94 3.06 -12.42 236.28 41.66 245.23 0.7172 -440.8 -253.9
47 0.00 1.15 0.00 0.82 -13.88 236.59 41.96 243.53 0.7274 -551.0 -424.2
48 0.00 1.85 0.00 1.31 -12.23 236.25 41.62 245.46 0.7159 -655.0 -448.7
49 0.00 2.12 0.00 1.52 -13.65 236.50 41.87 243.77 0.7253 -651.0 -527.5
50 0.00 0.79 0.00 0.57 -13.48 236.42 41.79 243.94 0.7237 -432.0 -360.4
51 0.00 3.44 0.00 2.42 -11.93 236.03 41.40 245.73 0.7120 -794.0 -636.2
52 0.00 1.15 0.00 0.82 -13.89 236.30 41.67 243.36 0.7244 -409.0 -390.6
53 0.00 2.12 0.00 1.51 -13.46 236.12 41.50 243.81 0.7204 -642.0 -529.5
54 0.00 1.06 0.00 0.75 -13.68 236.13 41.50 243.53 0.7216 -650.0 -553.5
55 0.00 0.97 0.00 0.69 -13.91 236.18 41.55 243.27 0.7232 -496.0 -414.9
56 0.71 2.03 0.50 1.43 -13.00 235.95 41.32 244.31 0.7162 -761.4 -579.3
57 0.00 1.94 0.00 1.37 -12.77 235.82 41.19 244.54 0.7137 -500.0 -368.7
58 0.00 3.17 0.00 2.23 -12.50 235.68 41.06 244.81 0.7109 -686.0 -538.3
59 0.00 0.26 0.00 0.19 -14.43 235.88 41.25 242.45 0.7226 -385.0 -383.0
60 0.97 3.00 0.68 2.09 -12.54 235.36 40.74 244.58 0.7076 -669.2 -583.0
61 0.00 1.15 0.00 0.81 -13.18 235.45 40.82 243.80 0.7117 -695.0 -579.8
62 34.48 218.71 23.53 148.88 -10.32 234.74 40.11 247.20 0.6899 -990.1 -376.5
63 0.71 8.55 0.49 5.88 -11.95 234.69 40.06 244.99 0.6971 -723.8 -636.6
64 6.26 -62.00 4.24 -62.00 -10.71 234.12 39.49 246.34 0.6846 -961.9 999999
65 0.00 1.06 0.00 0.71 -9.79 233.98 39.36 247.52 0.6786 -631.0 -525.2
66 0.00 0.62 0.00 0.41 -9.31 233.80 39.17 248.09 0.6742 -543.0 -502.7
67 0.00 0.62 0.00 0.43 -14.72 234.75 40.13 241.43 0.7121 -382.0 -335.1
68 11.38 -62.00 7.72 -62.00 -11.24 234.05 39.42 245.59 0.6863 -855.0 999999
69 0.88 -62.00 0.60 -62.00 -10.93 233.80 39.17 245.86 0.6819 -1082.0 999999
70 0.35 2.56 0.24 1.74 -11.76 233.89 39.27 244.80 0.6872 -702.8 -591.7
71 0.62 -62.00 0.42 -62.00 -11.53 233.74 39.11 245.02 0.6842 -757.6 999999
72 0.71 6.97 0.47 4.63 -9.65 233.33 38.71 247.37 0.6702 -956.1 -669.9
73 2.03 -62.00 1.37 -62.00 -11.22 233.49 38.86 245.29 0.6798 -986.2 999999
74 0.00 1.76 0.00 1.16 -9.32 232.71 38.08 247.49 0.6611 -725.0 -545.2
75 0.44 8.82 0.29 5.82 -10.18 232.63 38.00 246.23 0.6645 -702.8 -685.6
76 0.00 2.29 0.00 1.53 -11.55 232.80 38.17 244.45 0.6734 -818.0 -632.6
77 0.00 0.88 0.00 0.61 -14.89 233.26 38.63 240.31 0.6969 -609.0 -454.2
78 0.00 0.53 0.00 0.35 -10.02 232.10 37.48 246.16 0.6574 -625.0 -654.3
79 0.00 0.71 0.00 0.48 -15.51 232.48 37.85 239.01 0.6920 -508.0 -463.6
80 0.00 1.85 0.00 1.19 -9.11 231.22 36.60 246.94 0.6421 -759.0 -602.4
81 0.00 0.97 0.00 0.60 -6.95 228.19 33.56 248.38 0.5925 -712.0 -533.8
82 0.00 1.32 0.00 0.89 -17.89 229.49 34.86 233.88 0.6757 -585.0 -528.5
83 0.00 0.26 0.00 0.18 -17.64 229.20 34.57 233.98 0.6710 -685.0 -664.3
84 0.00 1.41 0.00 0.92 -17.33 227.69 33.07 233.17 0.6530 -645.0 -442.8
85 0.00 0.79 0.00 0.51 -16.24 226.48 31.85 233.58 0.6319 -590.0 -484.0
86 0.00 0.88 0.00 0.53 -14.35 221.43 26.80 231.47 0.5606 -266.0 -341.3


  • 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.