|
|
Comparison of calibration with LALInference
|
|
Comparison of calibration with LALInference
|
|
|
|
|
|
|
|
GW150914
|
|
## GW150914: Greg's direct comparison
|
|
|
|
|
|
|
|
At the request of Matt, here is a direct comparison of bilby and LALInference with and without calibration. These runs where done on [bilby v0.5.5](https://git.ligo.org/lscsoft/bilby/commit/16364c7cb0e468120a5626d23d41815ea2583ed0) and LALInference version:2ece0713fc5c9f27233696b5c459c23c1d9eae66,2019-07-12 19:13:12.
|
|
|
|
|
|
|
|
* **Main Result**: [Summary page of bilby and LALInference with and without calibration](https://ldas-jobs.ligo.caltech.edu/~gregory.ashton/bilby_review/calibration_review/compare_all/home.html)
|
|
|
|
|
|
|
|
For interest, here is a table listing some properties derived from each run for comparison.
|
|
|
|
|
|
|
|
| Run setup | ini file | Run-time | Z-ratio (logZ, logZnoise)|
|
|
|
|
| ------ | ------ | ------| ------ |
|
|
|
|
| Bilby (no calibration) | [link](https://ldas-jobs.ligo.caltech.edu/~gregory.ashton/bilby_review/calibration_review/bilby/run_GW150914_no_calibration.ini) | 15hr 43m | 312.9 +/- 0.3 (-11014.9, 11327.8)|
|
|
|
|
| Bilby (with calibration) | [link](https://ldas-jobs.ligo.caltech.edu/~gregory.ashton/bilby_review/calibration_review/bilby/run_GW150914_with_calibration.ini) | 16hr 10m | 312.37 +/- 0.3 (-11015.5, -11327.8)|
|
|
|
|
| LALInference (no calibration) | [link](https://ldas-jobs.ligo.caltech.edu/~gregory.ashton/bilby_review/calibration_review/LALInference/GW150914_LI_nocalibration.ini) | 36hr 65m | 311.093 (-8908.340, -9214.433)|
|
|
|
|
| LALInference (with calibration) | [link](https://ldas-jobs.ligo.caltech.edu/~gregory.ashton/bilby_review/calibration_review/LALInference/GW150914_LI_nocalibration.ini) | --- | |
|
|
|
|
|
|
|
|
## GW150914: Sylvia's work
|
|
|
|
|
|
|
|
LALInference Calibration envelopes have extra content from 5 - 17.555959 Hz and from 1155.0649 - 5000.0000 Hz (flow = 20Hz, fmax = 1024 Hz)
|
|
LALInference Calibration envelopes have extra content from 5 - 17.555959 Hz and from 1155.0649 - 5000.0000 Hz (flow = 20Hz, fmax = 1024 Hz)
|
|
|
|
|
|
| ... | |
... | |
| ... | | ... | |