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A. Mahabal

california institute of technology

56H-index
809Paper Count
1.5WCitation Count
Published Papers 180
Publication Date
AT2024lhc and AT2024kmq in the landscape of featureless tidal disruption events
err2026-05-25
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errOAAI
errYuhan Yao; Ryan Chornock; Andrew Mummery; Raffaella Margutti; Marat Gilfanov; Muryel Guolo; Eric R Coughlin; Wenbin Lu; Joheen Chakraborty; Dheeraj R Pasham; Kate D Alexander; Olivia Aspegren; Charlotte R Angus; Xinze Guo; Xander J Hall; Erica Hammerstein; K -Ryan Hinds; Anna Y Q Ho; Xiaoshan Huang; Elias Kammoun; Natalie LeBaron; Matteo Lucchini; Zoë McGrath; Matt Nicholl; Daniel A Perley; R Michael Rich; Genevieve Schroeder; Xinyue Sheng; Jesper Sollerman; Jean Somalwar; Jacob L Wise; Michael W Coughlin; Andrew Drake; Matthew J Graham; George Helou; Joahan C Jaimes; Mansi M Kasliwal; Ashish A Mahabal; Pavel Medvedev; Josiah Purdum; Ben Rusholme; Rashid Sunyaev
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AT 2024wpp: An Extremely Luminous Fast Ultraviolet Transient Powered by Accretion onto a Black Hole
err2026-04-10
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errOAAI
errDaniel A Perley; Anna Y Q Ho; Zoë McGrath; Michael Camilo; Cassie Sevilla; Ping Chen; Genevieve Schroeder; Taya Govreen-Segal; Aleksandra Bochenek; Yu-Jing Qin; James H Gillanders; Benjamin Amend; Joseph P Anderson; Igor Andreoni; Amar Aryan; Eric C Bellm; Joshua S Bloom; Thomas de Boer; Jonathan Carney; Ilaria Caiazzo; Ken C Chambers; Panos Charalampopoulos; Ting-Wan Chen; Tracy X Chen; Eric R Coughlin; Michael Coughlin; Michel Dennefeld; Georgios Dimitriadis; Christoffer Fremling; Danielle Frostig; Avishay Gal-Yam; Lluís Galbany; Anjashay Gangopadhyay; Melzie Ghendrih; Matthew J Graham; Mariusz Gromadzki; Steven L Groom; Claudia P Gutiérrez; K-Ryan Hinds; Mark E Huber; Cosimo Inserra; Benjamin C Kaiser; Mansi M Kasliwal; Niilo E Koivisto; Chien-Cheng Lin; Chang Liu; Thomas B Lowe; Eugene Magnier; Ashish A Mahabal; Andrew Milligan; Paloma Minguez; Geoffrey Mo; Tomás E Müller-Bravo; Matt Nicholl; Priscila J Pessi; Giuliano Pignata; Josiah Purdum; Nabeel Rehemtulla; R Michael Rich; Anwesha Sahu; Avinash Singh; Stephen J Smartt; Ian A Smith; Jesper Sollerman; Gokul Srinivasaragavan; Shubham Srivastav; Robert D Stein; Steve Schulze; Jack W Tweddle; Richard Wainscoat; Jacob L Wise; Lin Yan; David R Young
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Pre-training Vision Models for the Classification of Alerts from Wide-field Time-domain Surveys
err2026-03-27
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errOAAI
errNabeel Rehemtulla; Adam A. Miller; Mike Walmsley; Ved G. Shah; Theophile Jegou du Laz; Michael W. Coughlin; Argyro Sasli; Joshua Bloom; Christoffer Fremling; Matthew J. Graham; Steven L. Groom; David Hale; Ashish A. Mahabal; Daniel A. Perley; Josiah Purdum; Ben Rusholme; Jesper Sollerman; Mansi M. Kasliwal
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Semi-Supervised Learning for Lensed Quasar Detection
err2026-03-06
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errOAAI
errDavid Sweeney; Alberto Krone-Martins; Daniel Stern; Peter Tuthill; Richard Scalzo; George Djorgovski; Christine Ducourant; Ashish Mahabal; Ramachrisna Teixeira; Matthew Graham
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The nature of ASASSN-24fw's occultation: modelling the event as dimming by optically thick rings around a substellar companion
err2026-03-01
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PREAI
errShah, Sarang; Marshall, Jonathan P.; del burgo, Carlos; Hajdu, Gergely; Rebollido, Isabel; Pilecki, Bogumil; Mahabal, Ashish; Zeegers, Sascha T.; Reddy, Bacham Eswar; Kemper, Francisca; Kasliwal, Mansi M.; Karambelkar, Viraj; Graham, Matthew J.; Djorgovski, S. G.; Stern, Daniel
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Large Language Model–driven Analysis of General Coordinates Network (GCN) Circulars
err2026-02-27
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errOAAI
errVidushi Sharma; Ronit Agarwala; Judith L. Racusin; Leo P. Singer; Tyler Barna; Eric Burns; Michael W. Coughlin; Dakota Dutko; Courey Elliott; Rahul Gupta; Ashish Mahabal; Nikhil Mukund
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Low-latency Forecasts of Kilonova Light Curves for Rubin and ZTF
err2026-01-14
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errOAAI
errNatalya Johnson; Niharika Sravan; R. Weizmann Kiendrebeogo; Michael W. Coughlin; Derek Davis; Andrew Toivonen; Theophile Jegou du Laz; Ethan Erb; Tomás Ahumada; Tyler Barna; George Helou; Roger Smith; Ben Rusholme; Russ R. Laher; Ashish A. Mahabal
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ZTF25abjmnps (AT2025ulz) and S250818k: A Candidate Superkilonova from a Subthreshold Subsolar Gravitational-wave Trigger
err2025-12-15
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errOAAI
errMansi M. Kasliwal; Tomás Ahumada; Robert Stein; Viraj Karambelkar; Xander J. Hall; Avinash Singh; Christoffer Fremling; Brian D. Metzger; Mattia Bulla; Vishwajeet Swain; Sarah Antier; Marion Pillas; Malte Busmann; James Freeburn; Sergey Karpov; Aleksandra Bochenek; Brendan O’Connor; Daniel A. Perley; Dalya Akl; Shreya Anand; Andrew Toivonen; Sam Rose; Theophile Jegou du Laz; Chang Liu; Kaustav Das; Sushant Sharma Chaudhary; Tyler Barna; Aditya Pawan Saikia; Igor Andreoni; Eric C. Bellm; Varun Bhalerao; S. Bradley Cenko; Michael W. Coughlin; Daniel Gruen; Daniel Kasen; Adam A. Miller; Samaya Nissanke; Antonella Palmese; Jesper Sollerman; Niharika Sravan; G.C. Anupama; Smaranika Banerjee; Sudhanshu Barway; Joshua S. Bloom; Tomás Cabrera; Tracy Chen; Chris Copperwheat; Alessandra Corsi; Richard Dekany; Nicholas Earley; Matthew Graham; Patrice Hello; George Helou; Lei Hu; Yves Kini; Ashish Mahabal; Frank Masci; Tanishk Mohan; Natalya Pletskova; Josiah Purdum; Yu-Jing Qin; Nabeel Rehemtulla; Anirudh Salgundi; Yuankun Wang
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Discovery of SN 2025wny: A Strongly Gravitationally Lensed Superluminous Supernova at z = 2.01
err2025-12-05
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errOAAI
errJoel Johansson; Daniel A. Perley; Ariel Goobar; Jacob L. Wise; Yu-Jing Qin; Zoë McGrath; Steve Schulze; Cameron Lemon; Anjasha Gangopadhyay; Konstantinos Tsalapatas; Igor Andreoni; Eric C. Bellm; Joshua S. Bloom; Richard Dekany; Suhail Dhawan; Claes Fransson; Christoffer Fremling; Matthew J. Graham; Steven L. Groom; Daniel Gruen; Xander J. Hall; George Helou; Mansi Kasliwal; Russ R. Laher; Ragnhild Lunnan; Ashish A. Mahabal; Adam A. Miller; Edvard Mörtsell; Jakob Nordin; Jacob Osman Hjortlund; R. Michael Rich; Reed L. Riddle; Avinash Singh; Jesper Sollerman; Alice Townsend; Lin Yan
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Spectroscopic classification of extragalactic transients from CRTS
err2025-12-01
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PREAI
errDrake, A. J.; Djorgovski, S. G.; Graham, M. J.; Stern, D.; Mahabal, A. A.; Catelan, M.; Prieto, J. L.; Larson, S.
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OpenUniverse2024: a shared, simulated view of the sky for the next generation of cosmological surveys
err2025-12-01
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errOAAI
errAlarcon, A.; Aldoroty, L.; Beltz-Mohrmann, G.; Bera, A.; Blazek, J.; Bogart, J.; Braeunlich, G.; Broughton, A.; Cao, K.; Chiang, J.; Chisari, N. E.; Desai, V; Fang, Y.; Galbany, L.; Hearin, A.; Heitmann, K.; Hirata, C.; Hounsell, R.; Jain, B.; Jarvis, M.; Jencson, J.; Kannawadi, A.; Kasliwal, M. K.; Kessler, R.; Kiessling, A.; Knop, R.; Kovacs, E.; Laher, R.; Laliotis, K.; Lin, C.; Lopes, I; Macbeth, E.; Mahabal, A.; Mandelbaum, R.; Masiero, J.; Mau, S.; Meehan, C.; Meyers, J.; Moraes, B.; Paladini, R.; Pearl, A.; Malagon, A. Plazas; Rose, B.; Rubin, D.; Rusholme, B.; Santos, A.; Sarcevic, N.; Scolnic, D.; Singhal, J.; Troxel, M. A.; Van Alfen, N.; Van Dyke, S.; Walter, C. W.; Wu, T.; Yamamoto, M.; Yan, L.; Zhang, T.
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Optically Overluminous Tidal Disruption Events: Outflow Properties and Implications for Extremely Relativistic Disruptions
err2025-11-05
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errOAAI
errYuhan Yao; Kate D. Alexander; Wenbin Lu; Jean J. Somalwar; Vikram Ravi; Ryan Chornock; Raffaella Margutti; Daniel A. Perley; James C. A. Miller-Jones; Paz Beniamini; Nayana A.J.; Joshua S. Bloom; Collin T. Christy; Matthew J. Graham; Steven L. Groom; Erica Hammerstein; George Helou; Mansi M. Kasliwal; S. R. Kulkarni; Russ R. Laher; Ashish A. Mahabal; Jérémy Neveu; Reed Riddle; Roger Smith; Sjoert van Velzen
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An extremely luminous flare recorded from a supermassive black hole
err2025-11-04
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PREAI
errMatthew J. Graham; Barry McKernan; K. E. Saavik Ford; Daniel Stern; Matteo Cantiello; Andrew J. Drake; Yuanze Ding; Mansi Kasliwal; Mike Koss; Raffaella Margutti; Sam Rose; Jean Somalwar; Phil Wiseman; S. G. Djorgovski; Patrik M. Veres; Eric C. Bellm; Tracy X. Chen; Steven L. Groom; Shrinivas R. Kulkarni; Ashish Mahabal
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Deconvolution for Large Astronomical Surveys: A Study of the Scaled Gradient Projection Method on Zwicky Transient Facility Data
err2025-11-01
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PREAI
errGondhalekar, Yash; Feder, Richard M.; Graham, Matthew J.; Kembhavi, Ajit K.; Safonova, Margarita; Saha, Snehanshu; Mahabal, Ashish A.
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A machine-learning empowered search for sub-minute optical transient events with the Deeper, Wider, Faster programme
err2025-11-01
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PREAI
errGoode, Simon R.; Webb, Sara A.; Cooke, Jeff; Zhang, Jielai; Freeburn, James; Lien, Amy; Shamohammadi, Mohsen; Rosenthal, Alexandra; Driessen, Laura N.; Fluke, Christopher; Mahabal, Ashish; Moller, Anais; Dobie, Dougal; Batten, Adam; Van Bemmel, Natasha
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QZO: A Catalog of 5 Million Quasars from the Zwicky Transient Facility
err2025-10-10
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errOAAI
errS. J. Nakoneczny; M. J. Graham; D. Stern; G. Helou; S. G. Djorgovski; E. C. Bellm; T. X. Chen; R. Dekany; A. Drake; A. A. Mahabal; T. A. Prince; R. Riddle; B. Rusholme; N. Sravan
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GWSkyNet-Multi. II. An Updated Machine Learning Model for Rapid Classification of Gravitational-wave Events
err2025-10-10
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errOAAI
errNayyer Raza; Man Leong Chan; Daryl Haggard; Ashish Mahabal; Jess McIver; Audrey Durand; Alexandre Larouche; Hadi Moazen
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Estimates of rotation periods for Jupiter Trojans with the Zwicky Transient Facility photometric lightcurves
err2025-05-23
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PREAI
errLi, Zhuofu (Chester); Chowdhury, Yasin A.; Ivezic, Zeljko; Mahabal, Ashish; Heinze, Ari; Jones, Lynne; Thompson, Mercedes S.; Bellm, Eric; Juric, Mario; Connolly, Andrew J.; Bolin, Bryce; Masci, Frank J.; Wold, Avery; Riddle, Reed L.; Dekany, Richard G.
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CCSNscore: A Multi-input Deep Learning Tool for Classification of Core-collapse Supernovae Using SED-machine Spectra
err2025-03-28
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errOAAI
errSharma, Yashvi; Mahabal, Ashish A.; Kulkarni, S. R.; Rehemtulla, Nabeel; Miller, Adam A.; Aubert, Marie; Chen, Tracy X.; Coughlin, Michael W.; Graham, Matthew J.; Hale, David; Kasliwal, Mansi M.; Kim, Young-Lo; Neill, James D.; Purdum, Josiah N.; Rusholme, Ben; Singh, Avinash; Sravan, Niharika
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Expanding the Ultracompacts: Gravitational-wave-driven Mass Transfer in the Shortest-period Binaries with Accretion Disks
err2024-12-19
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errOAAI
errChakraborty, Joheen; Burdge, Kevin B.; Rappaport, Saul A.; Munday, James; Chen, Hai-Liang; Rodriguez-Gil, Pablo; Dhillon, V. S.; Hughes, Scott A.; Nelemans, Gijs; Kara, Erin; Bellm, Eric C.; Brown, Alex J.; Castro Segura, Noel; Chen, Tracy X.; Chickles, Emma; Dyer, Martin J.; Dekany, Richard; Drake, Andrew J.; Garbutt, James; Graham, Matthew J.; Green, Matthew J.; Jarvis, Dan; Kennedy, Mark R.; Kerry, Paul; Kulkarni, S. R.; Littlefair, Stuart P.; Mahabal, Ashish A.; Masci, Frank J.; Mccormac, James; Parsons, Steven G.; Pelisoli, Ingrid; Pike, Eleanor; Prince, Thomas A.; Riddle, Reed; van Roestel, Jan; Sahman, Dave; Wold, Avery; Sunny Wong, Tin Long
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