Time Instrument getclock    Az         Alt        Rot       Scale
------------------------------------------------------------------------------
23:11  9:639  998716274  -0.000817   0.001690   0.000000  1.000000  
00:44  4:378  998721886  -0.000174   0.003368   0.012705  1.000000  
02:26  5:654  998727972  -0.000174   0.003368   0.012705  0.999920  
03:42  6:658  998732554  -0.000240   0.002834   0.005206  0.999910  
04:56  3:666  998736984  -0.000932   0.000876   0.025497  0.999950