PHYSTAT-Gamma 2022

Session

General session

Sep 28, 2022, 2:00 PM

Presentation materials

part1_schwanke_speagle_donath.mp4

part2_buchner.mp4

part2_burgees_linnemann.mp4

13. Workshop Introduction

Ullrich Schwanke

9/28/22, 2:00 PM

1. Introduction: Making the sum greater than its parts

Joshua Speagle (University of Toronto)

9/28/22, 2:10 PM

Without a proper accounting of known and unknown systematics and uncertainties, combining information across multiple surveys, wavelengths, and detectors may be risky. Realizing the true potential of multi-messenger and panchromatic astrophysics requires getting data integration right.

33. Discussion

9/28/22, 2:30 PM

2. Statistical methods for VHE gamma-ray astronomy: Gammapy

Axel Donath, Regis Terrier

9/28/22, 2:35 PM

23. Discussion

9/28/22, 3:05 PM

3. Statistical methods for X-ray astronomy

Johannes Buchner

9/28/22, 3:35 PM

24. Discussion

9/28/22, 4:05 PM

4. Statistical methods for the combination of data: ThreeML

J Michael Burgees

9/28/22, 4:20 PM

As the multi-messenger era is now fully active, it is crucial that the community has a framework within which to analyze data from multiple messengers, wavelengths, and instruments in a statistically robust, common way. 3ML (https://threeml.readthedocs.io) provides an abstract, plugin-based data interface for instruments to combine analysis through each instrument's own unique likelihood....

25. Discussion

9/28/22, 4:50 PM

34. Selected problems from HAWC analyses

James Linnemann

9/28/22, 5:00 PM

35. Discussion

9/28/22, 5:30 PM

Minutes contain the references which were discussed during the session.

14. Closing remarks

Ullrich Schwanke

9/28/22, 5:55 PM