... | @@ -64,7 +64,7 @@ We performed a set of investigations on the analysis to check its accuracy. Bel |
... | @@ -64,7 +64,7 @@ We performed a set of investigations on the analysis to check its accuracy. Bel |
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| Reviewer| Task | Status | Link to review material | Persons Responsible | Comment | final sign-off |
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| Reviewer| Task | Status | Link to review material | Persons Responsible | Comment | final sign-off |
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| ------ | ------ |--------|-------------------------|---------------------|---------------|----------------|
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| ------ | ------ |--------|-------------------------|---------------------|---------------|----------------|
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| [Nathan K. Johnson-McDaniel](https://git.ligo.org/nathan-johnson-mcdaniel) | Choice on ending frequency of the $`22-`$mode track | To be updated | [Link](https://git.ligo.org/soumen.roy/o3inspiralhom/wikis/overelap33) | Soumen | The clean separation between the tracks for different $`m`$ that one obtains in the early inspiral breaks down in the late inspiral, approaching merger. Thus, this analysis must be restricted to times/frequencies sufficiently before the merger. To find an appropriate cutoff, the developers computed the overlap between $S(\alpha)$s for the 22 and 33 modes for various choices of ending frequency. They found that for an ending frequency of the 22 mode below 0.6*F_isco, the overlap is < 0.2% for both the events | Nathan: :x: , Haris: :heavy_check_mark: |
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| [Nathan K. Johnson-McDaniel](https://git.ligo.org/nathan-johnson-mcdaniel) | Choice on ending frequency of the $`22-`$mode track | To be updated | [Link](https://git.ligo.org/soumen.roy/o3inspiralhom/wikis/overelap33) | Soumen | The clean separation between the tracks for different $`m`$ that one obtains in the early inspiral breaks down in the late inspiral, approaching merger. Thus, this analysis must be restricted to times/frequencies sufficiently before the merger. To find an appropriate cutoff, the developers computed the overlap between $S(\alpha)$s for the 22 and 33 modes for various choices of ending frequency. They found that for an ending frequency of the 22 mode below 0.6*F_isco, the overlap is < 0.2% for both the events. | Nathan: :x: , Haris: :heavy_check_mark: |
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| [Haris K](https://git.ligo.org/haris-k), [Nathan K. Johnson-McDaniel](https://git.ligo.org/nathan-johnson-mcdaniel) | Comparison of PSDs between Welch and BayesLine | DONE | [Link](https://git.ligo.org/soumen.roy/o3inspiralhom/wikis/PSDs-comparison) | Soumen | Haris: PSDs look consistent for detection purposes. Nathan: PSDs are not exactly the same, but have the same general amplitude. However, the GW190814 BayesLine PSD appears to be from 60 Hz-subtracted data, while the Welch PSD for that event and both PSDs for GW190412 have the 60 Hz line present. This should be sorted out. | Nathan: :x:, Haris: :heavy_check_mark: |
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| [Haris K](https://git.ligo.org/haris-k), [Nathan K. Johnson-McDaniel](https://git.ligo.org/nathan-johnson-mcdaniel) | Comparison of PSDs between Welch and BayesLine | DONE | [Link](https://git.ligo.org/soumen.roy/o3inspiralhom/wikis/PSDs-comparison) | Soumen | Haris: PSDs look consistent for detection purposes. Nathan: PSDs are not exactly the same, but have the same general amplitude. However, the GW190814 BayesLine PSD appears to be from 60 Hz-subtracted data, while the Welch PSD for that event and both PSDs for GW190412 have the 60 Hz line present. This should be sorted out. | Nathan: :x:, Haris: :heavy_check_mark: |
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| [Haris K](https://git.ligo.org/haris-k), [Nathan K. Johnson-McDaniel](https://git.ligo.org/nathan-johnson-mcdaniel) | Study on choice of deltaT and deltaF | Done | [Link](https://git.ligo.org/soumen.roy/o3inspiralhom/-/wikis/Study-on-choice-of-deltaT-and-deltaF) | Soumen | $`Y(\alpha)`$ is defined as the sum of energy content of the pixels along the $`\alpha`$ track. Thus it will depend on the pixel size. However, the final $`\beta`$ does not depend strongly on the choice of pixel size. Further, for sample rates <= 4096 Hz, the spectrograms seem to be consistent for various choices of the sampling rate. The analysis is restricted to sample rates <= 4096 Hz. | :heavy_check_mark: |
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| [Haris K](https://git.ligo.org/haris-k), [Nathan K. Johnson-McDaniel](https://git.ligo.org/nathan-johnson-mcdaniel) | Study on choice of deltaT and deltaF | Done | [Link](https://git.ligo.org/soumen.roy/o3inspiralhom/-/wikis/Study-on-choice-of-deltaT-and-deltaF) | Soumen | $`Y(\alpha)`$ is defined as the sum of energy content of the pixels along the $`\alpha`$ track. Thus it will depend on the pixel size. However, the final $`\beta`$ does not depend strongly on the choice of pixel size. Further, for sample rates <= 4096 Hz, the spectrograms seem to be consistent for various choices of the sampling rate. The analysis is restricted to sample rates <= 4096 Hz. | :heavy_check_mark: |
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| [Haris K](https://git.ligo.org/haris-k), [Nathan K. Johnson-McDaniel](https://git.ligo.org/nathan-johnson-mcdaniel) | Study on $`p-`$value | Done | [Link](https://git.ligo.org/soumen.roy/o3inspiralhom/-/wikis/Study-on-p-value) | Soumen | Extrapolation of $`P(\beta\|H_0)`$ doesn't seem to be a good idea. Will use background samples to quote an upper bound on *p*-value | :heavy_check_mark: |
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| [Haris K](https://git.ligo.org/haris-k), [Nathan K. Johnson-McDaniel](https://git.ligo.org/nathan-johnson-mcdaniel) | Study on $`p-`$value | Done | [Link](https://git.ligo.org/soumen.roy/o3inspiralhom/-/wikis/Study-on-p-value) | Soumen | Extrapolation of $`P(\beta\|H_0)`$ doesn't seem to be a good idea. Will use background samples to quote an upper bound on *p*-value | :heavy_check_mark: |
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