Skip to content

Changes

Page history
Update o3a review report authored by Anuradha Gupta's avatar Anuradha Gupta
Show whitespace changes
Inline Side-by-side
O3a-Spin-Quadrupole-BH-mimicker-test-results/o3a-review-report.md
View page @ 89950cbd
......@@ -2,7 +2,7 @@ Main results review page: https://git.ligo.org/nv.krishnendu/lalsuite/-/wikis/O3
|No.| NAME | Comments on config ini file|Comments on results from the reviewer | Reviewees comments |Details of the rerun|
|---| ---- | ---- | ---- | --- |--- |
|1. |[GW190408a](https://git.ligo.org/nv.krishnendu/lalsuite/-/wikis/O3a-Spin-Quadrupole-BH-mimicker-test-results/S190408a)| |<br> Anuradha:<br>BBH run: In think there is a typo in labeling, it should be BBH not ks_pos.<br> ks_pos/ks_sym: The logL is different. S1z and S2z are broader than BBH run, and hence effective spin is broader than BBH run. Mtotal and Mc are shifted towards lower values. <br> <br> Archisman: looks fine. **SIGNED OFF!** |<br> Difference in SNR and logL are expected. [Discussion on matter-]most(https://chat.ligo.org/ligo/pl/n1rhn8sdt7g89muqe45iumdixa) <br> In order to make sure that the logL difference not affected our analsyis we can check the BFs and compare the one from PE Prod run and the one obtained from our BBH run. <br> In this case, log(BF)-PE PROD is 94.99 and SIQM-BH run is 95.2, hence no issues.| No rerun|
|1. |[GW190408a](https://git.ligo.org/nv.krishnendu/lalsuite/-/wikis/O3a-Spin-Quadrupole-BH-mimicker-test-results/S190408a)| |<br> Anuradha:<br>BBH run: In think there is a typo in labeling, it should be BBH not ks_pos.<br> ks_pos/ks_sym: The logL is different. S1z and S2z are broader than BBH run, and hence effective spin is broader than BBH run. Mtotal and Mc are shifted towards lower values. <br> <br> Archisman: looks fine. **SIGNED OFF!** <br> Anuradha: **SIGNED OFF!**|<br> Difference in SNR and logL are expected. [Discussion on matter-]most(https://chat.ligo.org/ligo/pl/n1rhn8sdt7g89muqe45iumdixa) <br> In order to make sure that the logL difference not affected our analsyis we can check the BFs and compare the one from PE Prod run and the one obtained from our BBH run. <br> In this case, log(BF)-PE PROD is 94.99 and SIQM-BH run is 95.2, hence no issues.| No rerun|
|2. |[GW190412m](https://git.ligo.org/nv.krishnendu/lalsuite/-/wikis/O3a-Spin-Quadrupole-BH-mimicker-test-results/S190412m)||<br> Anuradha: <br> BBH run: Why log L is so different?<br>ks_pos: Why log L is so different? cos(alpha) is very different. chi_eff, q and Mc have shifted towards lower values. Mtotal and m1 are railing at the lower side. <br>ks_sym: Why log L is so different? Mtotal and m1 are railing at the lower side. q has shifted to higher values. <br> <br> Archisman: needs rerun with wider mtot prior.||Rerun|
|3. |[GW190425z](https://git.ligo.org/nv.krishnendu/lalsuite/-/wikis/O3a-Spin-Quadrupole-BH-mimicker-test-results/S190425z)|| Archisman: still running ||
|4.|[GW190512b](https://git.ligo.org/nv.krishnendu/lalsuite/-/wikis/O3a-Spin-Quadrupole-BH-mimicker-test-results/S190512at)||<br> <br> Anuradha: BBH: Why log L is different? <br> <br> Archisman: whys is t0 different? Is the BH run used for comparison a non-spinning run? <br> <br> Archisman (following Krishnendu's first comment): This looks better, thanks! There is a minor mtot railing. We need to decide what to do for runs such as these. <br> <br> Archisman: for symmetric, mtotal is bimodal. **ATTENTION:** Rerun is necessary for this event. Railing of mtotal is clear on this [postproc](https://ldas-jobs.ligo.caltech.edu/~nv.krishnendu/LSC/lalinference/O3/o3_a_tgr/S190512at/pv2_c01_prod/sym/ks/1241719652.42-0/V1H1L1/posplots.html) page. | <br> Krishnendu <br> Yes, this is now being addressed. I used Prod4 results for comparison and which was a non-spinning run. Now it is fixed. <br> <br> Krishnendu: <br> logL difference will not affect this case as well (BFs 53.17 [bh case](https://ldas-jobs.ligo.caltech.edu/~nv.krishnendu/LSC/lalinference/O3/o3_a_tgr/S190512at/pv2_c01_prod/bh/1241719652.42-0/V1H1L1/posplots.html) and 52.14 [ks_pos](https://ldas-jobs.ligo.caltech.edu/~nv.krishnendu/LSC/lalinference/O3/o3_a_tgr/S190512at/pv2_c01_prod/pos/ks/1241719652.42-0/V1H1L1/posplots.html) )<br> <br> Krishnendu: Currently, I am passing the following in the [config file](https://ldas-jobs.ligo.caltech.edu/~nv.krishnendu/LSC/lalinference/O3/o3_a_tgr/S190512at/pv2_c01_prod/config/Prod0_IMRPP_S190512at_Ks_pos.ini) for the mass parameters. The config file for [Prod0 config file](https://git.ligo.org/pe/O3/S190512at/-/tree/master/C01_offline) also uses the same q-min = 0.125, mtotal-min = 40, mtotal-max = 65. In [this](https://ldas-jobs.ligo.caltech.edu/~nv.krishnendu/LSC/lalinference/O3/o3_a_tgr/S190512at/pv2_c01_prod/comp_PE_Prod0_cbcBayesCompPos/bh_bh/), the BH run using our settings is compared with the PE-Prod0 results. Both the runs give almost same mtotal, mchirp posteriors (no prior railing) but for [ks_pos](https://ldas-jobs.ligo.caltech.edu/~nv.krishnendu/LSC/lalinference/O3/o3_a_tgr/S190512at/pv2_c01_prod/comp_PE_Prod0_cbcBayesCompPos/bh_ks_pos/) and[ks_sym](https://ldas-jobs.ligo.caltech.edu/~nv.krishnendu/LSC/lalinference/O3/o3_a_tgr/S190512at/pv2_c01_prod/comp_PE_Prod0_cbcBayesCompPos/bh_ks_sym/) cases there is a difference in the mchip estimate and the total mass shifted to lower mass end. |Rerun|
......