1 citations · 1 across the 7 of their papers we have counts for
11 papers
Optical observations of supernova candidates with the ILMT
Monalisa Dubey, Bhavya Ailawadhi, Talat Akhunov +10
The International Liquid Mirror Telescope (ILMT) is a 4-m optical ({\em gri} spectral bands) zenithal survey telescope with a field of view of 22.322.3 arcmin, suitable for…
Unveiling photometric transients with the ILMT and their follow-up using DOT
Priyanshi Kumari, Bhavya Ailawadhi, Talat Akhunov +10
The two 4-m class telescopes at the Devasthal site in India are complementary: the 4-m International Liquid Mirror Telescope (ILMT) is dedicated to the discovery of new transient p…
From Sky to Science: Time Domain Astronomy with the ILMT Survey
Kuntal Misra, Bhavya Ailawadhi, Talat Akhunov +10
The PyLMT transient detection pipeline has been operational since November 2023 and has detected 10,000 transients and variable objects in ILMT images in near real time. The…
Modelling the Point Spread Function of ILMT images
Naveen Dukiya, Bhavya Ailawadhi, Talat Akhunov +11
We have devised an approach to model the empirical Point Spread Function (PSF) of the images taken with the 4-meter International Liquid Mirror Telescope (ILMT). The characteristic…
Demonstrating the Time-Domain Capabilities of the 4-m International Liquid Mirror Telescope: An Early Census of Transient and Variable Detections
Kumar Pranshu, Kuntal Misra, Bhavya Ailawadhi +11
The PyLMT transient detection pipeline has been operational since November 2023, detecting transient and variable objects in the ILMT images in almost real time. Using the image su…
Detection and identification of asteroids with the 4-m ILMT
Sara Filali, Bhavya Ailawadhi, Talat Akhunov +11
The International Liquid Mirror Telescope (ILMT) covers a 22.3' wide strip of sky in declination (δ), centred at δ = +29° 21' 41.4'' and right ascension (α) in the range 0 h <= α <…
Astrometric Calibration of the 4-m International Liquid Mirror Telescope Observations
Vibhore Negi, Naveen Dukiya, Gokul Singh Mehra +12
The 4-m International Liquid Mirror Telescope (ILMT) is a dedicated time domain survey telescope that continuously scans the zenithal sky over the Indian Himalayas in the g', r' an…
Transfer learning for transient search with small-field optical survey telescopes
Kumar Pranshu, Kuntal Misra, Rithesh A +2
The advent of optical sky surveys has enabled several automated programs for searching transients. Many of these programs extensively use supervised machine learning (ML) algorithm…
SN 2024aecx: a fast-evolving Type IIb supernova with a prominent shock-cooling peak
Qiang Xi, Ning-Chen Sun, David Aguado +36
SN 2024aecx is a nearby (11 Mpc) Type IIb SN discovered within 1 d after explosion. In this paper we report high-cadence photometric (typically 0.51 day) and spec…
A perceptron based ILC method to obtain accurate CMB B-mode angular power spectrum
Sarvesh Kumar Yadav
Observations of the Cosmic Microwave Background (CMB) radiation have made significant contributions to our understanding of cosmology. While temperature observations of the CMB hav…
Accurate and Unbiased Reconstruction of CMB B Mode using Deep Learning
Srikanta Pal, Sarvesh Kumar Yadav, Rajib Saha +1
An ingeniously designed autoencoder (PrimeNet) using simulated observations of future generation ECHO satellite mission recovers CMB B mode map, angular spectrum for multipoles $\e…