*Vertices 4
1 "ChinJAstronAndAstrophys" 0.0 0.0 0.0 x_fact 2.222222 y_fact 37.222222
2 "天文学报" 0.0 0.0 0.0 x_fact 11.111111 y_fact 12.222222
3 "天文学进展" 0.0 0.0 0.0 x_fact 22.777778 y_fact 29.444444
4 "云南天文台台刊" 0.0 0.0 0.0 x_fact 17.777778 y_fact 21.111111
*Matrix 
0.000000 0.743718 0.326339 0.495217 
0.743718 0.000000 0.682978 0.881465 
0.326339 0.682978 0.000000 0.935538 
0.495217 0.881465 0.935538 0.000000