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@@ -291,8 +291,44 @@ Fig.4 & Fig.5
 
 Their posterior look very similar.   
 ### (iv)windowing signal helps...  
-Windowing signal usually is used to make fft. How can I use it if making ifft?
-
+Windowing may so
+
+
+## (14)VItamin: bilby BBH waveform test  
+After remaking Hunter's data, I'm going to see how well VItamin estimates bilby waveform.
+Fig.6 bilby signal   
+![signal](uploads/2e2d1c8e16d9d6228d3cb08d7eaf977e/signal.png)   
+Fig.7 bilby whitened signal   
+![bilby_bbh_signal](uploads/c10640b294b552259183b8e08cb4e313/bilby_bbh_signal.png)   
+Fig.8 bilby whitened signal with Gaussian white noise   
+![bbh](uploads/f3def274b975fb002c52561dc9afe933/bbh.png)   
+Fig.9 bilby signal's posterior   
+![bilby_test_noisy](uploads/24e49ce9d193ed87b82585553518d98a/bilby_test_noisy.png)   
+> mass_1=57.5     
+> mass_2=57.5     
+> luminosity_distance=1800    
+> t_zero=0.25   
+> theta_jn=2.62      
+> ra=3.14       
+> dec=0       
+As we can see, mass_1, t_zero, dec are not estimated very well, whose truths are on the edge.   
+(15)VItamin: Korean BBH waveform test   
+Fig.10 Korean signal   
+![000](uploads/44643fae14b16ea57b031dc8364cda8e/000.png)   
+Fig.11 Korean whitened signal   
+![001](uploads/f4ef090b6f7c48e3697d6c80688ea3f2/001.png)  
+Fig.12 Korean whitened signal with Gaussian white noise   
+![003](uploads/fdadcff96b9e14f23a6b57b88e680a45/003.png)   
+Fig.13 Korean signal's posterior
+![vitamin_corner_timeseries-0](uploads/c24ff1d516e0fa8f87c93ab70835b23a/vitamin_corner_timeseries-0.png)   
+> mass_1=57.5     
+> mass_2=57.5     
+> luminosity_distance=2236    
+> t_zero=???   
+> theta_jn=6.08      
+> ra=5.61       
+> dec=-0.07       
+(16)Comparison between Korean waveform   
 
 # 2.Data   
 ## (1)Korean merger wavform