Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Deshmukh, Kunal"'
We present a detailed modelling study of CD-30$^{\circ}$11223 (CD-30), a hot subdwarf (sdB)-white dwarf (WD) binary identified as a double detonation supernova progenitor, using the open-source stellar evolution software MESA. We focus on implementin
Externí odkaz:
http://arxiv.org/abs/2310.01293
Autor:
Deshmukh, Kunal, Kupfer, Thomas, Hakala, Pasi, Bauer, Evan B., Berdyugin, Andrei, Bildsten, Lars, Marsh, Thomas R., Mereghetti, Sandro, Piirola, Vilppu
We report the results from follow-up observations of two Roche-lobe filling hot subdwarf binaries with white dwarf companions predicted to have accretion disks. ZTF J213056.71+442046.5 (ZTF J2130) with a 39-minute period and ZTF J205515.98+465106.5 (
Externí odkaz:
http://arxiv.org/abs/2211.12502
Autor:
Kumar, Harsh, Bhalerao, Varun, Anupama, G. C., Barway, Sudhanshu, Coughlin, Michael W., De, Kishalay, Deshmukh, Kunal, Dutta, Anirban, Goldstein, Daniel A, Jassani, Adeem, Joharle, Simran, Karambelker, Viraj, Khandagale, Maitreya, Kumar, Brajesh, Saraogi, Divita, Sharma, Yashvi, Shenoy, Vedant, singer, Leo, Singh, Avinash, Waratkar, Gaurav
S190426c / GW190426_152155 was the first probable neutron star - black hole merger candidate detected by the LIGO-Virgo Collaboration. We undertook a tiled search for optical counterparts of this event using the 0.7m GROWTH-India Telescope. Over a pe
Externí odkaz:
http://arxiv.org/abs/2209.02077
Autor:
Ghosh, Ritesh, Laha, Sibasish, Deshmukh, Kunal, Bhalerao, Varun, Dewangan, Gulab C., Chatterjee, Ritaban
We have studied the nature and origin of the soft X-ray excess detected in the interesting changing-look AGN (CLAGN) Mrk~590 using two decades of multi-wavelength observations from \xmm{}, \suzaku{}, \swift{} and \nustar{}. In the light of vanishing
Externí odkaz:
http://arxiv.org/abs/2208.04067
Autor:
Kumar, Harsh, Bhalerao, Varun, Anupama, G. C., Barway, Sudhanshu, Basu, Judhajeet, Deshmukh, Kunal, De, Kishalay, Dutta, Anirban, Fremling, Christoffer, Iyer, Hrishikesh, Jassani, Adeem, Joharle, Simran, Karambelkar, Viraj, Khandagale, Maitreya, Krishna, K Adithya, Kulkarni, Sumeet, Mate, Sujay, Patil, Atharva, Phanindra, DVS, Samantaray, Subham, Sharma, Kritti, Sharma, Yashvi, Shenoy, Vedant, Singh, Avinash, Srivastava, Shubham, Swain, Vishwajeet, Waratkar, Gaurav, Angchuk, Dorje, Dorjay, Padma, Dorjai, Tsewang, Gyalson, Tsewang, Jorphail, Sonam, Mahay, Tashi Thsering, Norbu, Rigzin, Sharma, Tarun Kumar, Stanzin, Jigmet, Stanzin, Tsewang, Stanzin, Urgain
We present the design and performance of the GROWTH-India telescope, a 0.7 m robotic telescope dedicated to time-domain astronomy. The telescope is equipped with a 4k back-illuminated camera giving a 0.82-degree field of view and sensitivity of m_g ~
Externí odkaz:
http://arxiv.org/abs/2206.13535
Autor:
Bolin, Bryce T., Fernandez, Yanga R., Lisse, Carey M., Holt, Timothy R., Lin, Zhong-Yi, Purdum, Josiah N., Deshmukh, Kunal P., Bauer, James M., Bellm, Eric C., Bodewits, Dennis, Burdge, Kevin B., Carey, Sean J., Copperwheat, Chris M., Helou, George, Ho, Anna Y. Q., Horner, Jonathan, van Roestel, Jan, Bhalerao, Varun, Chang, Chan-Kao, Chen, Christine, Hsu, Chen-Yen, Ip, Wing-Huen, Kasliwal, Mansi M., Masci, Frank J., Ngeow, Chow-Choong, Quimby, Robert, Burruss, Rick, Coughlin, Michael, Dekany, Richard, Delacroix, Alexandre, Drake, Andrew, Duev, Dmitry A., Graham, Matthew, Hale, David, Kupfer, Thomas, Laher, Russ R., Mahabal, Ashish, Mróz, Przemyslaw J., Neill, James D., Riddle, Reed, Rodriguez, Hector, Smith, Roger M., Soumagnac, Maayane T., Walters, Richard, Yan, Lin, Zolkower, Jeffry
We present visible and mid-infrared imagery and photometry of temporary Jovian co-orbital comet P/2019 LD$_2$ taken with HST/WFC3, Spitzer/IRAC, the GROWTH telescope network, visible spectroscopy from Keck/LRIS and archival ZTF observations taken bet
Externí odkaz:
http://arxiv.org/abs/2011.03782
Publikováno v:
MGM Journal of Medical Sciences. Jan-Mar2024, Vol. 11 Issue 1, p117-123. 7p.
Autor:
Bolin, Bryce T., Fremling, Christoffer, Holt, Timothy R., Hankins, Matthew J., Ahumada, Tomás, Anand, Shreya, Bhalerao, Varun, Burdge, Kevin B., Copperwheat, Chris M., Coughlin, Michael, Deshmukh, Kunal P., De, Kishalay, Kasliwal, Mansi M., Morbidelli, Alessandro, Purdum, Josiah N., Quimby, Robert, Bodewits, Dennis, Chang, Chan-Kao, Ip, Wing-Huen, Hsu, Chen-Yen, Laher, Russ R., Lin, Zhong-Yi, Lisse, Carey M., Masci, Frank J., Ngeow, Chow-Choong, Tan, Hanjie, Zhai, Chengxing, Burruss, Rick, Dekany, Richard, Delacroix, Alexandre, Duev, Dmitry A., Graham, Matthew, Hale, David, Kulkarni, Shrinivas R., Kupfer, Thomas, Mahabal, Ashish, Mróz, Przemyslaw J., Neill, James D., Riddle, Reed, Rodriguez, Hector, Smith, Roger M., Soumagnac, Maayane T., Walters, Richard, Yan, Lin, Zolkower, Jeffry
We present time-resolved visible spectrophotometry of minimoon 2020 CD$_3$, the second asteroid known to become temporarily captured by the Earth-Moon system's gravitational field. The spectrophotometry was taken with Keck I/LRIS between wavelengths
Externí odkaz:
http://arxiv.org/abs/2008.05384
Autor:
Kasliwal, Mansi M., Anand, Shreya, Ahumada, Tomas, Stein, Robert, Carracedo, Ana Sagues, Andreoni, Igor, Coughlin, Michael W., Singer, Leo P., Kool, Erik C., De, Kishalay, Kumar, Harsh, AlMualla, Mouza, Yao, Yuhan, Bulla, Mattia, Dobie, Dougal, Reusch, Simeon, Perley, Daniel A., Cenko, S. Bradley, Bhalerao, Varun, Kaplan, David L., Sollerman, Jesper, Goobar, Ariel, Copperwheat, Christopher M., Bellm, Eric C., Anupama, G. C., Corsi, Alessandra, Nissanke, Samaya, Agudo, Ivan, Bagdasaryan, Ashot, Barway, Sudhanshu, Belicki, Justin, Bloom, Joshua S., Bolin, Bryce, Buckley, David A. H., Burdge, Kevin B., Burruss, Rick, Caballero-Garcıa, Maria D., Cannella, Chris, Castro-Tirado, Alberto J., Cook, David O., Cooke, Jeff, Cunningham, Virginia, Dahiwale, Aishwarya, Deshmukh, Kunal, Dichiara, Simone, Duev, Dmitry A., Dutta, Anirban, Feeney, Michael, Franckowiak, Anna, Frederick, Sara, Fremling, Christoffer, Gal-Yam, Avishay, Gatkine, Pradip, Ghosh, Shaon, Goldstein, Daniel A., Golkhou, V. Zach, Graham, Matthew J., Graham, Melissa L., Hankins, Matthew J., Helou, George, Hu, Youdong, Ip, Wing-Huen, Jaodand, Amruta, Karambelkar, Viraj, Kong, Albert K. H., Kowalski, Marek, Khandagale, Maitreya, Kulkarni, S. R., Kumar, Brajesh, Laher, Russ R., Li, K. L., Mahabal, Ashish, Masci, Frank J., Miller, Adam A., Mogotsi, Moses, Mohite, Siddharth, Mooley, Kunal, Mroz, Przemek, Newman, Jeffrey A., Ngeow, Chow-Choong, Oates, Samantha R., Patil, Atharva Sunil, Pandey, Shashi B., Pavana, M., Pian, Elena, Riddle, Reed, Sanchez-Ramırez, Ruben, Sharma, Yashvi, Singh, Avinash, Smith, Roger, Soumagnac, Maayane T., Taggart, Kirsty, Tan, Hanjie, Tzanidakis, Anastasios, Troja, Eleonora, Valeev, Azamat F., Walters, Richard, Waratkar, Gaurav, Webb, Sara, Yu, Po-Chieh, Zhang, Bin-Bin, Zhou, Rongpu, Zolkower, Jeffry
We present a systematic search for optical counterparts to 13 gravitational wave (GW) triggers involving at least one neutron star during LIGO/Virgo's third observing run. We searched binary neutron star (BNS) and neutron star black hole (NSBH) merge
Externí odkaz:
http://arxiv.org/abs/2006.11306
Autor:
Bolin, Bryce T., Lisse, Carey M., Kasliwal, Mansi M., Quimby, Robert, Tan, Hanjie, Copperwheat, Chris, Lin, Zhong-Yi, Morbidelli, Alessandro, Abe, Lyu, Bendjoya, Philippe, Bauer, James, Burdge, Kevin B., Coughlin, Michael, Fremling, Christoffer, Itoh, Ryosuke, Koss, Michael, Masci, Frank J., Maeno, Syota, Mamajek, Eric E., Marocco, Federico, Murata, Katsuhiro, Rivet, Jean-Pierre, Sitko, Michael L., Stern, Daniel, Vernet, David, Walters, Richard, Yan, Lin, Andreoni, Igor, Bhalerao, Varun, Bodewits, Dennis, De, Kishalay, Deshmukh, Kunal P., Bellm, Eric C., Blagorodnova, Nadejda, Buzasi, Derek, Cenko, S. Bradley, Chang, Chan-Kao, Chojnowski, Drew, Dekany, Richard, Duev, Dmitry A., Graham, Matthew, Juric, Mario, Kramer, Emily A., Kulkarni, Shrinivas R., Kupfer, Thomas, Mahabal, Ashish, Neill, James D., Ngeow, Chow-Choong, Penprase, Bryan, Riddle, Reed, Rodriguez, Hector, Rosnet, Philippe, Smith, Roger M., Sollerman, Jesper, Soumagnac, Maayane T.
We present visible and near-infrared photometric and spectroscopic observations of interstellar object 2I/Borisov taken from 2019 September 10 to 2019 November 29 using the GROWTH, the APO ARC 3.5 m and the NASA/IRTF 3.0 m combined with post and pre-
Externí odkaz:
http://arxiv.org/abs/1910.14004