Reports until 15:50, Thursday 06 April 2017
H1 DetChar (DetChar)
miriam.cabero@LIGO.ORG - posted 15:50, Thursday 06 April 2017 (35369)
Last set of blip-like injections

Evan, Miriam

With H1 in commissioning mode (and L1 intermittently going in and out of lock), we performed a last set of blip-like injections in the H1:SUS-ETMY_L2_DRIVEALIGN_Y2L_EXC channel as in aLog 35228 and 35116. Because somehow I couldn't get ldvw to generate the omega scans, I ran wdq-batch and full omega scans can be found here. For security, we started quiet and slowly increased the SNR. Injections that can be seen in DARM are marked with *

500 Hz single pulse sine Gaussian:

1175550531

1175550554

1175550579

1175550607

1175550633 *

1175550656 *

1175550687 *

700 Hz single pulse sine Gaussian:

1175550728

1175550757

1175550779

1175550805 *

1175550827 *

1175550851 *

1175550881 *

500 Hz step-function like sine Gaussian:

1175550937

1175550959

1175550998

1175551047 *

1175551077 *

1175551108 *

700 Hz step-function like sine Gaussian (we used the same scaling as for the 500 Hz injection, but they are much more quiet):

1175551139

1175551159

1175551181

1175551206

1175551229

1175551253 *

Filtered step function (same as last time):

1175551292.5 *

1175551318.5 *

1175551345.5 *

 

None of these injections reproduce the raindrop blip glitches that Robert Schofield wanted to see.