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IFU.html
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IFU.html
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<!DOCTYPE HTML>
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<title>Observing with IFUs</title>
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<h1><a href="index.html" id="logo">Research</a></h1>
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<li><a href="IFU.html">Observing with IFU</a></li>
<li><a href="FB.html">The Fermi Bubble</a></li>
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<a href="#" class="image custom1"><img src="images/IFU.jpg" alt="" /></a>
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<h2><a href="#">New observations with Integral Field Spectrographs</a></h2>
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<p> An Integral field spectrograph is a spectrograph equipped with an integral field unit (IFU). In this method,
the light from each pixel of the detector is fed into a spectrograph, which generates a spectrum for each individual pixel. This muliplexing
capability allows one to obtain spectra of every single pixel of an image simultaneously. This is a game changer in terms of how astropysical observations are carried out.
Please look <a href = "https://www.eso.org/public/usa/teles-instr/technology/ifu/" target= "_blank"> here </a> for a nice description of how IFUs work.
<br /></p>
<p>
In recent years, several integral field spectrographs which cover large fields of view have come online (e.g. VLT/MUSE, Keck/KCWI) and several (Llama/Magellan) are coming online in the near future.
I am heavily involved with IFU observations and software development to get the best out of these amazing instruments.
I am leading several efforts to use these IFUs and study the gas flow around galaxies in 3D.
<br /></p>
<p>
See some of our new results:
<br /></p>
<p>Resolving the H I in damped Lyman α systems that power star formation, Bordoloi R. et al. 2022, <u> <a title="https://www.nature.com/articles/s41586-022-04616-1" href="https://www.nature.com/articles/s41586-022-04616-1" target="_blank">Nature, https://doi.org/10.1038/s41586-022-04616-1</a>.</u><br /></p>
<p>A 30 kpc Spatially Extended Clumpy and Asymmetric Galactic Outflow at z ∼ 1.7, Shaban A., Bordoloi R., et al. 2022, <u> <a title="https://ui.adsabs.harvard.edu/abs/2022ApJ...936...77S/abstract" target="_blank">ApJ, 936, 1</a>.</u><br /></p>
<p>Dissecting a 30 kpc galactic outflow at z~1.7, Shaban A, Bordoloi R.,et al., 2023 <u> <a title="https://ui.adsabs.harvard.edu/abs/2023arXiv230607328S/abstract" href="https://ui.adsabs.harvard.edu/abs/ 2023arXiv230607328S/abstract" target="_blank">MNRAS 526, 4</a>.</u><br /></p>
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