We tested a set of waveforms to see if they would saturation the ETMY ESD. Test the 15Hz waveform Previously we have tested a waveform that began at 30Hz, see aLog 21838. It was requested we try it from 15Hz instead of 30Hz. Here are the commands I ran for testing the 15Hz waveform: ezcawrite H1:CAL-INJ_TINJ_TYPE 1 awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/coherenttest1from15hz_1126257408.out 0.1 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/coherenttest1from15hz_1126257408.out 0.25 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/coherenttest1from15hz_1126257408.out 0.5 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/coherenttest1from15hz_1126257408.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/coherenttest1from15hz_1126257408.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/coherenttest1from15hz_1126257408.out 1.0 -d -d >> log3.txt The start times of the injections from the log file (log3.txt): SIStrOpen: Waveform starts at GPS=1127276638, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127276799, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127277026, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127277293, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127277517, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127277840, epoch=0, sample=0 I did not notice any ESD saturations. John's waveforms John V. has also provided 10 waveforms that I tested, see aLog 21964. Cautiously testing the first waveform Here are the command I entered as I slowly scaled up the first waveform's amplitude: awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior0_1126259455.out 0.2 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior0_1126259455.out 0.3333 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior0_1126259455.out 0.5 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior0_1126259455.out 0.6666 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior0_1126259455.out 0.75 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior0_1126259455.out 0.85 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior0_1126259455.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior0_1126259455.out 1.0 -d -d >> log3.txt The start times for these injections: SIStrOpen: Waveform starts at GPS=1127278105, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127278209, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127278748, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127279093, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127279520, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127279644, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127280123, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127280433, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127281232, epoch=0, sample=0 The injection that began at 1127280433 was near an ETMY alert from the robot voice. The ETMY alert happened a bit after the injection happened. SO I waited, I repeated the same injection, and there was no alert. I did one of these injections with a padding of 10 minutes so if the search groups are going to followup one of these injections in more detail this would be a good choice: awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior0_1126259455.out 1.0 -d -d >> log3.txt # gave this guy a bit of time The start time of this injection is: SIStrOpen: Waveform starts at GPS=1127281956, epoch=0, sample=0 Testing the other nine waveforms Then I tested the remaining 9 waveforms by beginning with a scale factor of 0.3333 and incrementing to 1.0. I did these with little spacing between the injections so I do not think this set is worth the analysis groups following up. However, I think the injections with scale factor 1.0 should be looked at for ESD saturation (I believe Andy has a script for that): awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior1_1126259455.out 0.3333 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior1_1126259455.out 0.6666 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior1_1126259455.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior2_1126259455.out 0.3333 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior2_1126259455.out 0.6666 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior2_1126259455.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior3_1126259455.out 0.3333 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior3_1126259455.out 0.6666 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior3_1126259455.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior4_1126259455.out 0.3333 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior4_1126259455.out 0.6666 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior4_1126259455.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior5_1126259455.out 0.3333 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior5_1126259455.out 0.6666 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior5_1126259455.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior6_1126259455.out 0.3333 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior6_1126259455.out 0.6666 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior6_1126259455.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior7_1126259455.out 0.3333 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior7_1126259455.out 0.6666 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior7_1126259455.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior8_1126259455.out 0.3333 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior8_1126259455.out 0.6666 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior8_1126259455.out 1.0 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior9_1126259455.out 0.3333 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior9_1126259455.out 0.6666 -d -d >> log3.txt awgstream H1:CAL-INJ_TRANSIENT_EXC 16384 ../H1/posterior9_1126259455.out 1.0 -d -d >> log3.txt The start times of these injections: SIStrOpen: Waveform starts at GPS=1127282013, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282066, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282120, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282173, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282226, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282278, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282326, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282377, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282422, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282476, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282517, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282577, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282631, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282681, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282727, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282770, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282819, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127282964, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127283007, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127283048, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127283089, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127283160, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127283204, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127283245, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127283292, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127283338, epoch=0, sample=0 SIStrOpen: Waveform starts at GPS=1127283440, epoch=0, sample=0 As I did these injections I had the SUS-ETMY_L3_ESDOUTF_LL_OUT channel open in dataviewer. I did not see any injection go above the 90000 counts. The highest was posterior0*.out which was near 80000 counts.
I am going to follow up the injections I passed to Chris. Assuming the "start time" is the time at the 1st sample of the injection file (and not the 1st non-zero sample) the end times of the increasing amplitude posterior0 injections should be around
The only ETMY overflows during the injection periods were: 1127278436.8 1127280154.9 (also overflowed ETMY L2 and OMC DCPD) 1127282847.5 None were related to the injections.