Newtonian-noise modeling and seismic analyses at the ET Sardinia candidate site

12 Jul 2021, 09:00 → 13 Jul 2021, 18:00 Europe/Rome

Jan Harms (GSGC)

The first goal of this workshop is to share and discuss methods and codes with the people who signed up for site analyses related to the modeling of ET environmental noise. The focus will be on Newtonian noise. The second goal is to discuss the methods to model Newtonian noise in ET to be informed about the strength and short-comings of each method. 

Here a link to a shared folder with workshop materials (codes, small data files, and installation instructions):

Google Drive
https://drive.google.com/drive/folders/1SG1UQz0X9HwVtdBchsRVFylM-f5Q16X6?usp=sharing
 

DropBox
https://www.dropbox.com/sh/8a8rvayphi3rlfk/AAAW3IxHNujsBTQhI-5gjpTEa?dl=0

Zoom links
Monday 9am-12pm:  https://infn-it.zoom.us/j/89643588513?pwd=YjAzSzRMV2wxM3FNdWVkL3ZOaGlNZz09
Monday 3pm-6pm: https://infn-it.zoom.us/j/88526125533?pwd=VWp6QkJPVkJzYlgraFJUTHNDQUVHQT09

Tuesday 9am - 12pm: https://infn-it.zoom.us/j/87156190613?pwd=Q3BiZ2R0cmxZZEc4RWdzZktsMG5NZz09
Tuesday 3pm - 6pm: https://infn-it.zoom.us/j/86409630232?pwd=cjNBWE9CaVBEck5nU1RxcjZTRFlaQT09

Monday, 12 July

09:00 → 12:00 Newtonian noise: seismic origin

Convener: Jan Harms (GSGC)

09:00 Approaches to seismic NN modeling

Speaker: Jan Harms (GSGC)

NN Models.pdf

10:00 RUMOR - An ET environmental noise simulation tool

Speaker: Jan Harms (GSGC)

11:00 Discussion: What is the "right" way to model NN for ET?

15:00 → 18:00 Seismic analyses: individual stations

Conveners: Matteo Di Giovanni (GSSI - Istituto Nazionale di Fisica Nucleare), Soumen Koley (GSSI)

Tuesday, 13 July

09:00 → 14:00 Newtonian noise: atmospheric origin

Conveners: Jan Harms (GSGC), Mariano Cadoni (CA)

09:00 Modelling the atmospheric Newtonian noise (part 1)

Speaker: Andrea Sanna (Universita' degli Studi di Cagliari)

09:30 Modelling the atmospheric Newtonian noise (part 2)

Speaker: Mauro Oi (Istituto Nazionale di Fisica Nucleare)

10:00 Discussion: Status of atmospheric NN modeling and next steps

11:00 Discussion: What measurements can help to improve atmospheric NN estimates?

15:00 → 18:00 Seismic analyses: seismometer arrays

Conveners: Matteo Di Giovanni (GSSI - Istituto Nazionale di Fisica Nucleare), Soumen Koley (GSSI)