Articles in Journals

Sl.No.	Title	Name of Journal / Vol. No. / Issue No. / Page Nos	ISSN No.	Date Published
1	A multi-frequency study of the candidate double?double radio galaxy J2349−0003 with a possible misalignment	Journal of Astrophysics and Astronomy / 46 / / 74 - 74	0250-6335	06-Oct-2025
2	Thermonuclear X-ray bursts across the eclipse transitions in the LMXBs EXO 0748-676 and XTE J1710-281	Monthly Notices of the Royal Astronomical Society / 544 / 1 / 13 - 23	0035-8711	24-Sep-2025
3	Investigation of the Axe-shaped Radio Galaxy J1051+5523 with uGMRT	Monthly Notices of the Royal Astronomical Society / 543 / 3 / 2046 - 2057	0035-8711	22-Sep-2025
4	Spectral Evolution of GX 17+2 Using AstroSat and NICER Observations	The Astrophysical Journal (ApJ) / 989 / / 23 - 23	1538-4365	01-Aug-2025
5	Quintessence - Chameleon transitions in anisotropic Kiselev model of neutron stars	International Journal of Modern Physics A / / / 2550112 -	0217-751X	21-Jul-2025
6	X-Ray Spectral Variability of 13 TeV High-energy-peaked Blazars with XMM-Newton	The Astrophysical Journal Supplement (ApJS) / 278 / / 20 - 20	1538-4365	30-Apr-2025
7	Serendipitous detection of an intense X-ray flare in the weak-line T Tauri star KM Ori with SRG/eROSITA	Publications of the Astronomical Society of Australia / 42 / / 009 - 009	1448-6083	13-Jan-2025
8	Chandra X-ray analysis of Herbig Ae/Be stars	Monthly Notices of the Royal Astronomical Society / 530 / 3 / 3020 - 3037	1365-2966	05-Apr-2024
9	Flares during eclipses of high-mass X-ray binary systems Vela X-1, 4U 1700-37, and LMC X-4	Monthly Notices of the Royal Astronomical Society / 529 / 4 / 3360 - 3371	1365-2966	15-Mar-2024
10	Time resolved spectroscopy of a GRS 1915 + 105 flare during its unusual low state using AstroSat	Monthly Notices of the Royal Astronomical Society / 528 / 4 / 7016 - 7026	1365-2966	12-Feb-2024
11	A Search for X-Ray/UV Correlation in the reflection-dominated Seyfert 1 Galaxy Markarian 1044	The Astrophysical Journal / 958 / 1 / 46 - 46	0004-637X	10-Nov-2023
12	Extreme photometric and polarimetric variability of blazar S4 0954+65 at its maximum optical and γ-ray brightness levels	Monthly Notices of the Royal Astronomical Society / 526 / 3 / 4502 - 4513	1365-2966	09-Oct-2023
13	Spectral and temporal studies of Swift J1658.2-4242 using AstroSat observations with the JeTCAF model	Monthly Notices of the Royal Astronomical Society / 522 / 2 / 2065 - 2074	1365-2966	08-Apr-2023
14	Broadband Spectral Properties of MAXI J1348-630 using AstroSat Observations	Research In Astronomy and Astrophysics / 23 / 1 / 015015 - 015015	1674-4527	21-Dec-2022
15	Study of X-Ray Intraday Variability of HBL Blazars Based on Observations Obtained with XMM-Newton	The Astrophysical Journal / 939 / 2 / 80 - 80	0004-637X	08-Nov-2022
16	Correlated variability of the reflection fraction with the X-ray flux and spectral index for Mrk 478	Monthly Notices of the Royal Astronomical Society / 517 / 1 / 801 - 807	1365-2966	23-Sep-2022
17	X-ray and Radio Studies of the candidate Millisecond Pulsar Binary 4FGL J0935.3+0901	Research In Astronomy and Astrophysics / 22 / 2 / 025012 - 025012	1674-4527	02-Feb-2022
18	Spectral and Temporal Properties of Ultra-luminous X-ray Source NGC 55 ULX1	Monthly Notices of the Royal Astronomical Society / 509 / 4 / 5166 - 5178	1365-2966	15-Nov-2021
19	Evidence for coronal temperature variation in Seyfert 2 ESO 103-035 using NuSTAR observations	The Astrophysical Journal / 921 / 1 / 46 - 46	0004-637X	29-Oct-2021
20	Broadband Spectral and Timing Properties of MAXI J1348?630 using AstroSat and NICER Observations	Monthly Notices of the Royal Astronomical Society / 505 / 1 / 713 - 725	1365-2966	10-May-2021
21	Unveiling the broadband spectral and temporal properties of PKS 0903-57 during its brightest flare	Monthly Notices of the Royal Astronomical Society / 504 / 1 / 416 - 427	1365-2966	22-Mar-2021
22	Broadband X-ray Spectral Study of Ultra-luminous X-ray Source M81 X?6	Monthly Notices of the Royal Astronomical Society / 494 / 3 / 4026 - 4030	1365-2966	13-Apr-2020
23	A Compact X-Ray Emitting Binary in Likely Association with 4FGL J0935.3+090	Monthly Notices of the Royal Astronomical Society / 493 / 4 / 4845 - 4851	1365-2966	09-Mar-2020
24	NuSTAR observation of Ark 564 reveals the variation of coronal temperature with flux	Monthly Notices of the Royal Astronomical Society / 492 / 2 / 3041 - 3046	1365-2966	10-Jan-2020
25	Spectral and Timing Properties of the Galactic X-Ray Transient Swift J1658.2?4242 Using Astrosat Observations	The Astrophysical Journal / 887 / 1 / 101 - 101	0004-637X	13-Dec-2019
26	FERMI observation of the jets of the microquasar SS433	The Astrophysical Journal / 872 / 1 / 25 - 25	0004-637X	07-Feb-2019
27	Searching for Gamma-Ray Millisecond Pulsars: Selection of Candidates Revisited	Galaxies / 7 / 1 / 31 - 31	2075-4434	07-Feb-2019
28	Study on temporal and spectral behaviour of 3C 279 during 2018 January flare	Monthly Notices of the Royal Astronomical Society / 484 / 3 / 3168 - 3179	1365-2966	15-Jan-2019
29	Exploring the Spectral Variability of the Ultra-luminous X-ray Source M81 X?6 With Suzaku And XMM-Newton	The Astrophysical Journal / 868 / 2 / 125 - 125	0004-637X	30-Nov-2018
30	A 34.5 day quasi-periodic oscillation in γ-ray emission from the blazar PKS 2247?131	Nature Communications / 9 / / 4599 - 4599	2041-1723	02-Nov-2018
31	Long-term Spectral Variability of the Ultra-luminous X-ray source Holmberg IX-X1	The Astrophysical Journal / 849 / 2 / 121 - 121	0004-637X	07-Nov-2017
32	High Energy Properties of the Flat Spectrum Radio Quasar 4C 50.11	Research In Astronomy and Astrophysics / 18 / 1 / 6 - 6	1674-4527	22-Oct-2017
33	Identification of Candidate Millisecond Pulsars from Fermi LAT Observations II	Research In Astronomy and Astrophysics / 17 / 7 / 72 - 72	1674-4527	05-Apr-2017
34	Transient X-ray sources in the Magellanic-type Galaxy NGC 4449	The Astrophysical Journal / 836 / 1 / 44 - 44	0004-637X	07-Feb-2017
35	Transient X-ray source population in the Magellanic-type galaxy NGC 55	The Astrophysical Journal / 821 / 1 / 24 - 24	0004-637X	05-Apr-2016
36	Identification of Candidate Millisecond Pulsars from Fermi LAT	Research In Astronomy and Astrophysics / 16 / 6 / 97 - 97	1674-4527	09-Feb-2016
37	X-ray Outbursts from a new transient in NGC 55	Monthly Notices of the Royal Astronomical Society / 448 / 2 / 1973 - 1978	1365-2966	25-Feb-2015
38	Long-Term Optical variability of Bright X-ray point sources in Elliptical galaxies	Research In Astronomy and Astrophysics / 14 / 10 / 1251 - 1251	1674-4527	10-Apr-2014
39	Mid-infrared and X-ray luminosity correlations of X-ray point sources in NGC 1399	Monthly Notices of the Royal Astronomical Society / 434 / 1 / 639 - 651	1365-2966	05-Jul-2013
40	X-Ray Spectral Cutoff and the Lack of Hard X-Ray Emission from Two Ultraluminous X-Ray Sources M81 X-6 and Holmberg IX X-1	The Astrophysical Journal Letters / 771 / 2 / 37 - 37	2041-8213	26-Jun-2013
41	Black hole mass limit of optically dark X-ray sources in elliptical galaxies	The Astrophysical Journal / 729 / 1 / 67 - 67	0004-637X	09-Feb-2011

Blog

Sl.No.	Title	URL	Subject	Month Year
1	Strange flip-flop behavior of black hole binary star system in Milky Way attributed to its changing mass accretion rate	https://dst.gov.in/strange-flip-flop-behavior-black-hole-binary-star-system-milky-way-attributed-its-changing-mass	Physics, Astronomy and Astrophysics	5/2023
2	Inspecting an ultraluminous X-ray source in the galaxy NGC 55	https://phys.org/news/2021-11-ultraluminous-x-ray-source-galaxy-ngc.html	Physics, Astronomy and Astrophysics	11/2021

Books/ Book Chapter/Case Study

Sl.No.	Title	Author Names(s)	ISBN No.	Month Year
1	NIL	JITHESH V,C. ANJANA,RANJEEV MISRA,NIL		/

Participation in Seminars/Conferences/Symposium

Sl.No.	Name of the Conference /Seminar /Symposium	Type of Program	Title of the Article	Role	Venue/Place	Date
1	IUCAA Sponsored Seminar on Advances in Cosmology	Seminar		Coordinator)	Christ UniversityBengaluru	15/07/2025
2	10th Regional Astronomy Meet (RAM): Opportunities and Challenges	Seminar	Probing the Eclipsing Flares and Bursts in X-ray Binaries	Keynote Speaker)	CUSAT, KochiKochi	31/01/2025
3	National Space Science Symposium - 2024	Conference	Exploring the Spectro-Timing Properties of BHXRBs Using AstroSat and NICER	Presenter)	Goa University and ISROGoa University, Goa	26/02/2024
4	42nd Annual Meeting of the Astronomical Society of India (ASI)	Conference	Broadband Spectral Variability of Ultra-Luminous X-ray Source Holmberg IX X-1	Presenter)	IISc, ISRO and JNPBengaluru	31/01/2024
5	9th Regional Astronomy Meet (RAM): Opportunities and Challenges	Conference	Exploring the broadband spectral and timing characteristics of BHXRBs	Keynote Speaker)	MCNS, ManipalManipal	10/01/2024
6	2nd XPoSat User Meet	Seminar		Participant)	ISROISRO Headquarters, Bengaluru	18/12/2023
7	National conference on REcent Trends in the study of Compact Objects (RETCO-V): Theory and Observation	Conference	Spectro-timing properties of the black hole X-ray binary MAXI J1348?630 using AstroSat Observations	Presenter)	Indian Institute of Astrophysics (IIA), BangaloreKodaikanal Solar Observatory, Kodaikanal.	03/04/2023
8	IUCAA Sponsored Three Day Southern Regional Astronomy Meeting - Viii On ?Research In Astronomy : Opportunities And Challenges	Seminar		Organizer)	RSET (Autonomous)Kochi	17/02/2023
9	National Seminar on Advances in Astrophysics and Space Science Research (NSAASSR)	Seminar		Coordinator)	Christ UniversityBengaluru	13/02/2023
10	Seven years of AstroSat conference	Conference	AstroSat and NICER view of blackhole transient MAXI J1348-360	Presenter)	ISRO Headquarters, BengaluruBengaluru	28/09/2022
11	IUCAA sponsored 4th National Conference on High Energy Emission from Active Galactic Nuclei	Conference		Participant)	Farook College and IUCAACalicut	12/08/2022
12	Workshop on High-Energy Astrophysics	Conference	An Introduction to X-ray Astronomy	Keynote Speaker)	IUCAA & Government College, Madapally, Vatakara, KeralaVatakara, Kerala	09/05/2022
13	40th meeting of the Astronomical Society of India (ASI 2022), 25-29 March 2022, IIT Roorkee	Conference	Evidence for the Super-Critical Outflow from NGC 55 ULX1	Presenter)	ARIES & IIT RoorkeRoorke	25/03/2022
14	21st National Space Science Symposium	Symposium	Broadband X-ray Spectral and Temporal Properties of NGC 55 ULX1	Presenter)	IISER, KolkataKolkata	31/01/2022
15	Regional Astronomy Meeting ? VII	Conference		Organizer)	Departments of Physics at Mar Thoma College, Chungathara and Providence Women?s College, CalicutCalicut	08/09/2021
16	European Astronomical Society (EAS) Annual Meeting	Conference	Broadband Spectro-Timing Properties of the new Galactic X-ray transient MAXI J1348-630	Participant)	EASLeiden	28/06/2021
17	XXXIX Meeting of Astronomical Society of India (ASI 2021)	Conference	Detection of Type-1 Bursts from NS LMXB 4U 1705-44 using Simultaneous AstroSat and NICER observations	Presenter)	ICTS-TIFR Bengaluru, IISER Mohali, IIT Indore and IUCAA PuneOnline	18/02/2021
18	Seminar on X-ray Astronomy	Seminar	Overview of X-ray Astronomy and X-ray Binaries	Keynote Speaker)	St. Thomas College, RanniRanni, Kerala	01/02/2020
19	14th APPC	Conference	Long-term spectral variability and searching the pulsating nature of ULX M81 X?6	Presenter)	The Association of Asia Pacific Physical Societies (AAPPS) and Institut Fizik MalaysiaKuching, Malaysia	17/11/2019
20	Breaking the Limits 2018: Super-Eddington Accretion onto Compact Objects	Conference	X-ray Spectral studies of the Ultraluminous X-ray source M81 X-6	Presenter)	INAF, ItalyCastiadas, Italy	01/10/2018
21	European Week of Astronomy and Space Science	Conference		Participant)	European Astronomical SocietyPrague	26/06/2017

Invited Talks

Sl.No.	Titel of the Program	Name of the Program	Date	Name of the Institution
1	Spectro-timing Properties of Black hole X-ray Binaries	Institute Colloquium	16/06/2021	NISER Bhubaneswar, Odisha, India
2	Broadband Spectral and Timing Properties of Black hole X-ray Binaries	Institute Colloquium	27/04/2021	Fudan University, Shanghai, China

MPhil/PhD Guided/Adjudicated

Sl.No.	Title	Name of Student	Institution	Role	Status	Month Year
1	Timing, Spectroscopy and Polarimetry Studies of X-Ray Binary Systems	RIKAME KETAN BHASKAR	Christ University	Supervisor	Awarded	May 2025
2	Studies on the Bent Radio Sources Vis-A-Vis their Environments in the SDSS Stripe 82 Region	SUDHEESH T P	Christ University	Supervisor	Ongoing	May 2023
3	BROADBAND SPECTRAL AND FAST TIMING STUDIES OF X-RAY BINARIES USING MULTI MISSION DATA	MARY BOSCO	Christ University	Supervisor	Ongoing	March 2024
4	.	SREERAJ E	Christ University	Supervisor	Ongoing	February 2026

Research Project

Sl.No.	Name of the Research Project	Investigator(s)	Sponsors	Internal/External
1	Unveiling the Spectral and Fast Time variability of X-ray Binaries	JITHESH V		Internal
2	FIST (Fund for Improvement of S&T Infrastructure) Programe 2022 Department of Science and Technology	MANOJ B, NAINESH KANTILAL PATEL,IMRAN JAFRI R,SREEJA S KARTHA,JITHESH V,VINEETH V,JOYDEEP BAGCHI,ROHAN PASCAL FERNANDES ,BLESSON MATHEW	Department of Science and Technology (DST), Government of India	External
3	Exploring Transient Ultra-luminous X- ray Sources Through Spectral Analysis	JITHESH V		Internal
4	Investigation of X-ray Emissions from Early Universe Dark Matter Structures	KENATH ARUN , JITHESH V		Internal
5	Seminar on Advances in Cosmology	KENATH ARUN , JITHESH V	IUCAA, Pune	External

Workshop/FDP/Training programme

Sl.No.	Name of the Workshop/FDP/Training programme	Name of Organiser	Level	Role	Date
1	Thermonuclear X-ray Bursts During Eclipse Transitions in LMXRBs	Suranaree University of Technology, Thailand, Suranaree University of Technology, Thailand	International	Invited Resource Person/Trainer	03/12/2025
2	7th Shaw-IAU Workshop on Astronomy for Education	The Office of Astronomy for Education, IAU, The Office of Astronomy for Education, IAU	International	Participant	18/11/2025
3	4th BINA WORKSHOP - Moving forward with the Indo-Belgian Cooperation in Astronomy	University of Calicut, University of Calicut	International	Participant	04/11/2025
4	XPoSat Science Meet: Performance Appraisal, Data Release and Guest Observation Opportunity	ISRO, ISRO Headquarters	National	Participant	13/10/2025
5	Linux Fundamentals	Coursera , LearnQuest	International	Participant	07/09/2025
6	Ethics Review of Health Research	SWAYAM, NPTEL - SWAYAM, ICMR, WHO	National	Participant	01/09/2025
7	Introduction to AI	Coursera MOOC program, Google	International	Participant	23/08/2025
8	Hands-on experience with Optics (UG experiments)	Department of Physics and Electronics, Christ University,		Participant	01/07/2025
9	AstroSat and XPoSat Workshop 2025	Providence Women?s College (Autonomous), Kozhikode and IUCAA Pune, Providence Women's College(Autonomous), Kozhikode	National	Invited Resource Person/Trainer	10/06/2025
10	FDP 2025	HRDC, Christ University,	Institutional	Participant	19/05/2025
11	Second Daksha Science Workshop, 2025	IUCAA, Pune, IUCAA, Pune	National	Participant	30/03/2025
12	Learner centred andragogy, E-content development and Micro-credentials	Department of Physics and Electronics, Christ University,		Participant	24/03/2025
13	Beginner Astronomy Workshop	Christ University,	Institutional	Organiser & Presenter	06/03/2025
14	5th China-India Workshop on High Energy Astrophysics	Fudan University, Shanghai, China, Fudan University, Shanghai, China	International	Invited Resource Person/Trainer	16/12/2024
15	Introductory Workshop on Astronomy and Astrophysics	The Cochin College, Kochi and IUCAA, Pune, The Cochin College, Kochi	National	Invited Resource Person/Trainer	13/11/2024
16	6th Shaw-IAU Workshop on Astronomy for Education	The Office of Astronomy for Education, IAU, The Office of Astronomy for Education, IAU	International	Participant	13/11/2024
17	Python Data Structures	Coursera MOOC program, Coursera	International	Participant	05/09/2024
18	Science of Exercise	Coursera MOOC program, Coursera	International	Participant	26/08/2024
19	The 2024 Neil Gehrels Swift Observatory Proposers Workshop,	NASA Goddard Space Flight Center Astroparticle Laboratory, NASA Goddard Space Flight Center	International	Participant	20/08/2024
20	Programming for Everybody Getting Started with Python	Coursera MOOC program, Coursera	International	Participant	17/08/2024
21	Joint NICER/IXPE Workshop 2024	George Washington University,	International	Participant	29/07/2024
22	Being a researcher (in Information Science and Technology)	Coursera, Coursera	International	Participant	14/07/2024
23	IOP Peer Review Excellence Training	IOP Publishing, IOP Publishing	International	Participant	02/07/2024
24	Mastering Innovative Online Course Development	Centre for Digital Learning in collaboration with Centre for Concept Design,	Institutional	Participant	11/03/2024
25	FDP on Revisiting UG - Physics experiments	CHRIST (Deemed to be University),	Institutional	Participant	16/01/2024
26	Empowering educators: Course planning and ICT tools for effective teaching	Departnent of Physics and Electronics, CHRIST (Deemed to be University)?Empowering educators: Course planning and ICT tools for effective teaching?,	Institutional	Participant	05/12/2023
27	5th Shaw-IAU Workshop on Astronomy for Education	The Office of Astronomy for Education, International Astronomical Union, The Office of Astronomy for Education, Internation	International	Participant	29/11/2023
28	4th China-India Workshop on High Energy Astrophysics	Fudan University, Shanghai, China, Fudan University, Shanghai, China	International	Invited Resource Person/Trainer	21/10/2023
29	Faculty Development Program-I 2023	Centre for Education Beyond Curriculum (CEDBEC),	Institutional	Participant	26/06/2023
30	American Astronomical Society Peer Review Excellence Workshop	IOP Publishing,	International	Participant	07/02/2023
31	Faculty Development Program on Curriculum Design and Revision with specific focus on OBE	Staff Development College,	Institutional	Participant	05/12/2022
32	3rd China-India Workshop on High Energy Astrophysics	Fudan University, Shanghai, China, Fudan University, Shanghai, China	International	Invited Resource Person/Trainer	28/11/2022
33	Orientation Program	Staff Development College ,	Institutional	Participant	10/10/2022
34	Induction Program	Staff Development College, CHRIST (Deemed to be University),	Institutional	Participant	28/07/2022
35	Workshop on High-Energy Astrophysics	IUCAA, Govt. College Madappally,	National	Invited Resource Person/Trainer	09/05/2022
36	Astrosat Data Analysis Workshop	IUCAA, IUCAA	National	Participant	13/11/2017
37	Chandra/CIAO Workshop	NCRA, NCRA	International	Participant	23/10/2017

Awards/Achievements/Others

Sl.No.	Name of the Awards/Achievements/Others	Description	Organisation	Month/ Year
1	CSIR Senior Research Fellow		CSIR	30 March 2012
2	Chinese Academy Of Science (CAS) PREsident International Fellowship Initiative (PIFI)		CHINESE ACADEMY OF SCIENCE (CAS)	01 January 2015
3	Serb International Travel Grant		Science and Engineering Research Board (SERB)	07 July 2014
4	Astronomical Society of India (ASI) Life Member		Astronomical Society of India	16 February 2019
5	International Astronomical Union (IAU) Junior Member		International Astronomical Union (IAU)	11 June 2019
6	APPC2019 Financial Assistance Program Award		The Association of Asia Pacific Physical Societies	02 September 2019
7	European Astronomical Society 2021 Meeting Registration Fee Waiver Program		European Astronomical Society	23 March 2021
8	ISRO Respond Junior Research Fellow		Indian Space Research Organisation (ISRO)	01 December 2008
9	Committe On Space Research Travel Award		Committe On Space Research (COSPAR)	13 March 2014
10	Committe On Space Research Travel Award		Committe On Space Research (COSPAR)	08 March 2012
11	IUCAA Visiting Associateship	Visiting Associate of Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune for the period of three years from August 1, 2023 to July 31, 2026	Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune	01 August 2023
12	Member, International Astronomical Union (IAU)	Elected as a member of the International Astronomical Union (IAU)	International Astronomical Union (IAU)	21 June 2024
13	Early Career Researcher With Impact		CHRIST (Deemed to be University)	05 September 2024
14	Visited IUCAA, Pune Under the Visiting Associateship Program	Visited IUCAA, Pune, Under the Visiting Associateship Program from 22 December 2024 to 5 January 2025	IUCAA, Pune	05 January 2025
15	Visited IUCAA, Pune Under the Visiting Associateship Program	Visited IUCAA, Pune, Under the Visiting Associateship Program from 17 to 28 April 2025	IUCAA, Pune	28 April 2025
16	Reviewer	Served as a reviewer for the Indian Journal of Physics, Springer Nature (ISSN: 0974-9845)	Springer Nature	01 June 2025
17	Reviewer for MNRAS	Served as a reviewer for the Monthly Notices of the Royal Astronomical Society (ISSN: 1365-2966)	Oxford University Press, Royal Astronomical Society, Wiley-Blackwell	11 April 2025
18	International Astronomy and Astrophysics Competition (IAAC) Teacher Certificate	International Astronomy and Astrophysics Competition (IAAC) Teacher Certificate for supervising one of our students	International Astronomy and Astrophysics Competition	22 September 2025
19	POLIX Data Review Committee Member	Served as a POLIX Data Review Committee Member. POLIX is a polarimetry instrument on the XPOSAT satellite. XPOSAT is India's first dedicated polarimetry mission	ISRO	13 October 2025