Unveiling structure in ESO 137–006: AIRI and uSARA reconstructions
收藏DataCite Commons2026-04-23 更新2024-07-13 收录
下载链接：
https://researchportal.hw.ac.uk/en/datasets/b3a4ea6b-805c-4629-8c5c-fbb1f06ab53a
下载链接
链接失效反馈官方服务：
资源简介：
The dataset consists of continuum images of the radio galaxy ESO 137-006, from the Norma cluster, obtained from about 19 GB of high-sensitivity data with the MeerKAT radio telescope at two sub-bands of the L-band, referred to as the `low' band, spanning the frequency range 961-1145 MHz and centred at 1053 MHz, and the `high' band, spanning the frequency range 1295-1503 MHz and centred at 1399 MHz. The formed images at both bands are of size 4096x4096, with a pixel resolution of about 1.68 arcsec and are obtained by the studied imaging algorithms uSARA and AIRI, underpinning the proposed parallel and automated framework for wide-field intensity imaging in radio interferometry. We provide reconstructions with the standard CLEAN as implemented in the WSClean imager, for comparison purposes.
提供机构：
Heriot-Watt University
创建时间：
2022-07-21
