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Hi all, I am Arnab.

I am Trottier Chair post-doctoral fellow at Trotier Space Institute and Department of Physics, McGill University. I am a data oriented cosmologist and radio astronomer focusing on mapping the large-scale structure of the Universe with radio surveys of the 21 cm line from neutral hydrogen. My main research goals are to understand instrumental systematics and foreground challenges and develop tools to mitigate those to extract extremely weak cosmological 21 cm signal from complex radio data. Currently, I am working on measuring the 21 cm signal in auto-correlation using CHIME, a novel radio interferometer designed for wide-field high-sensitivity surveys. I am also a member of CHORD, a next-generation radio telescope coming up at Penticton, British Columbia.

For more details about my research please visit my website.

For an list of my publication see NASA ADS

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  1. GMRT_DI_Calibration_pipeline GMRT_DI_Calibration_pipeline Public

    Direction-Independent Calibration Pipeline

    Python 1 1

  2. radiocosmology/draco radiocosmology/draco Public

    A pipeline for the analysis and simulation of drift scan radio data

    Python 9 7

  3. chime-experiment/ch_pipeline chime-experiment/ch_pipeline Public

    CHIME Pipeline

    Python 5 2

  4. chime-experiment/Daily_validation chime-experiment/Daily_validation Public

    Daily validation notebook

    Python

  5. SKAD3 SKAD3 Public

    Jupyter Notebook 2

  6. FishLSS FishLSS Public

    Forked from NoahSailer/FishLSS

    Fisher forecasting code for Large Scale Structure surveys using Lagrangian Perturbation Theory.

    Jupyter Notebook