Vladimir Dergachev, tenaya webpage

Older links (before 9/27/2003)

A new method of calibrating SFTs [PDF]

Alternative method of calibrating SFTs, fake data tests

• S2 calibrated using new method, first run, cross section plots for H1
• H1 statistics
• L1 statistics
• Comparison distributions created using overlapped Hann (stitched) and 0-order with windowing (new) methods
• S2 H1 small band behaviour
• Non exponential behaviour of noise in ASQ channel, take 1
• Cross section plots for H1, H2 and L1
• Non exponential behaviour of noise in ASQ channel, take 2, reduced SFT set
• S2 using new calibration method, first run, H1 data, reduced SFT set
• S2 using new calibration method, first run, L1 data, reduced SFT set
• Sorted cross section plots

Analysis of SFTs of segments with hardware injected signal:

• Application of ComputeFStatistic to SFTs with hardware injected signal, take 1
• Application of ComputeFStatistic to SFTs with hardware injected signal, take 2
• Application of ComputeFStatistic to SFTs with hardware injected signal, take 3
• ComputeFStatistic results for hardware injection data

• Analysis status 28 Oct 2003
• Slides for presentation at f2f at November LSC meeting (Postscript version, 2MB).

Statistical modelling of power data:

• H1 in frequency band 250.25-250.55 Hz
• H1 in frequency band 250.0-250.5 Hz
• H1 in frequency band 251.0-251.5 Hz
• H1 in frequency band 375.0-375.5 Hz
• L1 in frequency band 200.0-200.5 Hz

Study of detresponse

• Original parametrization [PS, PDF]
• Better, but not perfect, parametrization [PS, PDF]

Quarter hertz lines:

• 0.25 Hz lines during S3
• 0.25 Hz lines during E11

Analysis of fake SFTs generated by Greg Mendell:

• take 1 (using PowerFlux 0.12.11)
• take 2 (using PowerFlux 1.1.10)