SKA Cosmology SWG Annual Meeting

Jan 15, 2024, 11:30 AM → Jan 17, 2024, 6:30 PM Europe/Lisbon

Auditorium ( Planetário do Porto)

yearly meeting of the SKA Cosmology Science Working Group

 

For online connection please use the following link:

 

https://ethz.zoom.us/j/63785998625

 

Meeting ID: 637 8599 8625
 

Mon, January 15

1:30 PM → 1:55 PM Welcome - Coffee

1:55 PM → 2:00 PM Welcome

Speakers: Stefano Camera (Università degli Studi di Torino, Italy), Marta Spinelli (Istituto Nazionale di Astrofisica (INAF))

2:00 PM → 2:30 PM Updates from the Office

Speaker: Anna Bonaldi

ABonaldi_SKAOupdate.pdf

2:30 PM → 2:55 PM The MeerKLASS survey: updates

IM

Speaker: Mario G. Santos

MarioSantos SKA CSWG Porto.pdf

2:55 PM → 3:20 PM Cosmology from LOFAR Two-metre Sky Survey Data Release 2

Continuum - online contribution

Speaker: Catherine Hale

CosmoSWG-Talk-LOFAR.pdf

3:20 PM → 3:40 PM Coffee Break

3:40 PM → 4:05 PM 21cm intensity mapping: the progress of Tianlai project

IM

Speaker: Yougang Wang

4:05 PM → 4:30 PM the HIRAX experiment: latest news

IM - online contribution

Speaker: Alexandre Refregier

4:30 PM → 5:00 PM Updates on the Euclid mission

Synergies

Speaker: Jarle Brinchmann

5:00 PM → 6:00 PM Discussion - Synergies

Tue, January 16

9:00 AM → 9:20 AM Updates of the GAEA model

HI galaxies - online contribution

Speaker: Gabriella De Lucia (Istituto Nazionale di Astrofisica (INAF))

9:20 AM → 9:40 AM Observational constraints on the correlation between the HI in galaxies and the large scale structure at z~0.37 from MeerKAT

HI galaxies

Speaker: Francesco Sinigaglia

SKA_cosmology_2024_Porto_francesco_sinigaglia.pdf

9:40 AM → 10:00 AM HI Intensity Mapping with the MIGHTEE Survey

HI galaxies - IM - online contribution

Speaker: Aishrila Mazumder

Aishrila_SKA_cosmology_meet.pdf

10:00 AM → 10:20 AM Foreground leakage from calibration errors in MeerKAT 21cm observations

IM - online contribution

Speaker: Zhaoting Chen

skaswg_zhaoting.pdf

10:20 AM → 10:40 AM The HI intensity mapping power spectrum: insights from recent measurements

IM - online contribution

Speaker: Hamsa Padmanabhan

10:40 AM → 11:00 AM Coffee Break

11:00 AM → 11:20 AM Watching the Universe's acceleration era with the SKA

theory

Speaker: Carlos Martins

CMartins_RedshiftDrift.pdf

11:20 AM → 11:40 AM Constraining Alternative Theories of Gravity with SKAO Data

theory - online contribution

Speaker: Cláudio Gomes

11:40 AM → 12:00 PM Bending the finger of the observer effect

theory - online contribution

Speaker: Mohamed Yousry Elkhashab

12:00 PM → 12:20 PM Angular Power Spectrum and Bispectrum for 21cm Intensity Mapping

theory - online contribution

Speaker: André Alencar da Costa

CosmologySWGMeeting_AndreCosta.pdf

12:20 PM → 1:30 PM Lunch Break

1:30 PM → 1:50 PM Bandpass calibration of MeerKAT HI IM data

IM

Speaker: Keith Grainge

MeerKLASS_calibration.pdf

1:50 PM → 2:10 PM HI intensity mapping with MeerKAT: optimising the contaminant subtraction to preserve the cosmological signal

IM - online contribution

Speaker: Isabella Paola Carucci (Istituto Nazionale di Astrofisica (INAF))

SKAcosmo2024_isabella.pdf

2:10 PM → 2:30 PM Accurate Fourier-space statistics for LIM

IM - online contribution

Speaker: Steven Cunnington

PortugalSKAO160124.pdf

2:30 PM → 2:50 PM Coffee Break

2:50 PM → 3:10 PM Ultra-high dimensional Bayesian analysis techniques for 21cm surveys

IM methods - online contribution

Speaker: Phil Bull

Statistical advances 21cm Hydra Jan 2024.pdf

3:10 PM → 3:30 PM Forward Modeling of 21cm Intensity Mapping with the Karabo Pipeline

IM methods

Speaker: Luis Fernando Machado Poletti Valle

LuisMachado_SWGMeeting_Porto_Jan2024.pdf

3:30 PM → 3:50 PM The stability of deep learning for 21cm foreground removal across various sky models and frequency-dependent systematics

IM methods

Speaker: Tianyue Chen

SWG24_TC.pdf

3:50 PM → 4:10 PM Coffee Break

4:10 PM → 5:30 PM Discussion - HI galaxies and IM FGs

Wed, January 17

9:00 AM → 9:30 AM Portugal in Space

Speaker: Luis Serina

9:30 AM → 9:50 AM SCAMPy: realistic clustering cross-matching T-RECS galaxies

Continuum - methods - online contribution

Speaker: Tommaso Ronconi

9:50 AM → 10:10 AM EMU simulations for a cosmic magnification test of GR

Continuum - methods

Speaker: Albany Asher

10:10 AM → 10:30 AM Coffee Break

10:30 AM → 10:50 AM Update on ASKAP Continuum Surveys

Continuum

Speaker: Benedict Bahr-Kalus

SKA SWG meeting ASKAP continuum update.pdf

10:50 AM → 11:10 AM LOFAR Two-metre Sky Survey DR2: Counts-in-Cell Statistics

Continuum

Speaker: Morteza Pashapour-Ahmadabadi

11:10 AM → 11:30 AM The cosmic radio dipole & counts-in-cells: A negative (binomial) view of LoTSS-DR2

Continuum - online contribution

Speaker: Lukas Böhme

Boehme_Dipole_Presentation.pdf

11:30 AM → 11:50 AM Cross correlation of eboss and LoTSS

Continuum - Synergies

Speaker: Jinglan Zheng

11:50 AM → 12:10 PM Cross-correlation analysis of CMB lensing and radio galaxy maps

Continuum - Synergies - online contribution

Speaker: Giulia Piccirilli

12:10 PM → 1:20 PM Lunch Break

1:20 PM → 1:40 PM Paving the way for the SKAO: forecast for radio-optical synergies and the analysis of MeerKAT data

IM - Synergies - online contribution

Speaker: Matilde Barberi Squarotti

SKAO_CosmologySWG_2024_MBS.pdf

1:40 PM → 2:00 PM Self-calibration of cosmic shear systematic effects with radio-optical multi-tracing

WL - online contribution

Speaker: Roberto Ingrao

2:00 PM → 2:20 PM Cross-correlating SKAO weak lensing and CMB Lensing

WL - Synergies - online contribution

Speaker: Ian Harrison

2:20 PM → 3:50 PM Discussion - Continuum and WL FGs

3:50 PM → 4:00 PM Wrap-up discussion - Roadmap for 2024