EXAMPLE of JTDX blank line feb 3 2023
This log extract coincides with the jtdx program where blank lines are.

There is a few more from this morning

20230203_004830 -13  0.2 1874 ~ JA3XJF VK6OX 73           ^
20230203_004830 -13  0.6 1716 ~ VK6ZFG JJ1NLR -15
20230203_004847.413(0)  Transmitting 50.313 MHz + 1963Hz  FT8:  CQ VK6RO OF77                        
20230203_004900  -5  0.2  346 ~ VK8AW JA1MLY -07          ^
20230203_004900  -2  0.4 2267 ~ VK6ZFG JA2BTV PM85  

20230203_004930 -12  0.3 1327 ~ VK6ZFG JA7EVP -07         ^
20230203_004951.095(0)  Transmitting 50.313 MHz + 1963Hz  FT8:  JG1RVN VK6RO R-05                    
20230203_005000  -1  0.2 2101 ~ VK6ZFG JR3UPT PM74        ^
20230203_005000  -5  0.3  962 ~ VK6RO JG1RVN -11

20230203_005030  -6  0.2 1286 ~ VK6ZFG JO1LVZ -20         ^
20230203_005045.091(0)  Transmitting 50.313 MHz + 1963Hz  FT8:  JG1RVN VK6RO 73                      
20230203_005058.883(0)  QSO logged: JG1RVN
20230203_005100  -3  0.3  962 ~ VK6RO JG1RVN RR73
20230203_005100  -8  0.3 1872 ~ JR7COP VK6OX -16

20230203_005130 -12  0.2 1498 ~ VK6RO JE6KYA -15
20230203_005130 -11  0.2 2044 ~ VK6RO JF2MBF -13
20230203_005145.142(0)  Transmitting 50.313 MHz + 1963Hz  FT8:  JF2MBF VK6RO R-11                    
20230203_005200   0  0.3  644 ~ VK6ZFG JM1SZY -13
20230203_005200  -2  0.2 2642 ~ VK6ZFG JR3UPT -13   

20230203_005230 -13  0.2 1498 ~ VK6RO JE6KYA -10
20230203_005245.189(0)  Transmitting 50.313 MHz + 1963Hz  FT8:  JE6KYA VK6RO R-13                    
20230203_005300   0  0.3  998 ~ VK6ZFG JM1SZY -12
20230203_005300   1  0.2 2395 ~ VK6ZFG JF2MBF -16   ^