Related papers: UVIT Data Release version 7: Regenerated high-leve…

Calibration of AstroSat/UVIT Gratings and Spectral Responses

AstroSat/UVIT carries two gratings in the FUV channel and a single grating in the NUV channel. These gratings are useful for low resolution, slitless spectroscopy in the far and near UV bands of a variety of cosmic sources such as hot…

Instrumentation and Methods for Astrophysics · Physics 2021-06-23 G. C. Dewangan

Calibration and performance of the photon-counting detectors for the Ultraviolet Imaging Telescopes (UVIT) of the Astrosat observatory

We describe calibration data, and discuss performance of the photon-counting flight detectors for the Ultraviolet Imaging Telescopes on the Astrosat observatory. The paper describes dark current, flat field and light-spot images for FUV,…

Instrumentation and Methods for Astrophysics · Physics 2015-05-28 J. Postma , J. B. Hutchings , D. Leahy

VIS: the visible imager for Euclid

Euclid-VIS is the large format visible imager for the ESA Euclid space mission in their Cosmic Vision program, scheduled for launch in 2020. Together with the near infrared imaging within the NISP instrument, it forms the basis of the weak…

Instrumentation and Methods for Astrophysics · Physics 2016-08-31 Mark Cropper , S. Pottinger , S. Niemi , R. Azzollini , J. Denniston , M. Szafraniec , S. Awan , Y. Mellier , M. Berthe , J. Martignac , C. Cara , A. -M. di Giorgio , A. Sciortino , E. Bozzo , L. Genolet , R. Cole , A. Philippon , M. Hailey , T. Hunt , I. Swindells , A. Holland , J. Gow , N. Murray , D. Hall , J. Skottfelt , J. Amiaux , R. Laureijs , G. Racca , J. -C. Salvignol , A. Short , J. Lorenzo Alvarez , T. Kitching , H. Hoekstra , R. Massey , H. Israel , the Euclid collaboration

The Calibration and Data Products of the Galaxy Evolution Explorer

We describe the calibration status and data products pertaining to the GR2 and GR3 data releases of the Galaxy Evolution Explorer (GALEX). These releases have identical pipeline calibrations that are significantly improved over the GR1 data…

Astrophysics · Physics 2022-05-25 Patrick Morrissey , Tim Conrow , Tom A. Barlow , Todd Small , Mark Seibert , Ted K. Wyder , Tamas Budavari , Stephane Arnouts , Peter G. Friedman , Karl Forster , D. Christopher Martin , Susan G. Neff , David Schiminovich , Luciana Bianchi , Jose Donas , Timothy M. Heckman , Young-Wook Lee , Barry F. Madore , Bruno Milliard , R. Michael Rich , Alex S. Szalay , Barry Y. Welsh , Sukyoung K. Yi

The UKIRT Infrared Deep Sky Survey Early Data Release

This paper defines the UKIRT Infrared Deep Sky Survey (UKIDSS) Early Data Release (EDR). UKIDSS is a set of five large near-infra-red surveys defined by Lawrence et al. (2006), being undertaken with the UK Infra-red Telescope (UKIRT) Wide…

Astrophysics · Physics 2009-11-11 S. Dye , S. J. Warren , N. C. Hambly , N. J. G. Cross , S. T. Hodgkin , M. J. Irwin , A. Lawrence , A. J. Adamson , O. Almaini , A. C. Edge , P. Hirst , R. F. Jameson , P. W. Lucas , 32 co-authors.

The World Space Observatory Ultraviolet (WSO-UV), as a bridge to future UV astronomy

The ultraviolet (UV) astronomy is a very demanded branch of space astronomy. Many dozens of short-term UV-experiments in space, as well as long-term observatories, have brought a very important knowledge on the physics and chemistry of the…

Instrumentation and Methods for Astrophysics · Physics 2018-03-21 B. Shustov , A. I. G'omez de Castro , M. Sachkov , J. C. Vallejo , P. Marcos-Arenal , E. Kanev , I. Savanov , A. Shugarov , S. Sichevskii

VISIONS: The VISTA Star Formation Atlas -- II. The data processing pipeline

The VISIONS public survey provides large-scale, multiepoch imaging of five nearby star-forming regions at subarcsecond resolution in the near-infrared. All data collected within the program and provided by the European Southern Observatory…

Instrumentation and Methods for Astrophysics · Physics 2023-05-17 Stefan Meingast , Hervé Bouy , Verena Fürnkranz , David Hernandez , Alena Rottensteiner , Erik Brändli

UVMULTIFIT: A versatile tool for fitting astronomical radio interferometric data

The analysis of astronomical interferometric data is often performed on the images obtained after deconvolution of the interferometer's point spread function (PSF). This strategy can be understood (especially for cases of sparse arrays) as…

Instrumentation and Methods for Astrophysics · Physics 2015-06-18 I. Marti-Vidal , W. H. T. Vlemmings , S. Muller , S. Casey

The Solar Ultraviolet Imaging Telescope on board Aditya-L1

The Solar Ultraviolet Imaging Telescope (SUIT) is an instrument on the Aditya-L1 mission of the Indian Space Research Organization (ISRO) launched on September 02, 2023. SUIT continuously provides, near-simultaneous full-disk and…

Solar and Stellar Astrophysics · Physics 2025-01-13 Durgesh Tripathi , A. N. Ramaprakash , Sreejith Padinhatteeri , Janmejoy Sarkar , Mahesh Burse , Anurag Tyagi , Ravi Kesharwani , Sakya Sinha , Bhushan Joshi , Rushikesh Deogaonkar , Soumya Roy , V. N. Nived , Rahul Gopalakrishnan , Akshay Kulkarni , Aafaque Khan , Avyarthana Ghosh , Chaitanya Rajarshi , Deepa Modi , Ghanshyam Kumar , Reena Yadav , Manoj Varma , Raja Bayanna , Pravin Chordia , Mintu Karmakar , Linn Abraham , H. N. Adithya , Abhijit Adoni , Gazi A. Ahmed , Dipankar Banerjee , Bhargava Ram , Rani Bhandare , Subhamoy Chatterjee , Kalpesh Chillal , Arjun Dey , Achim Gandorfer , Girish Gowda , T. R. Haridas , Anand Jain , Melvin James , R. P. Jayakumar , Evangeline Leeja Justin , Nagaraju K. , Deepak Kathait , Pravin Khodade , Mandeep Kiran , Abhay Kohok , Natalie Krivova , Nishank Kumar , Nidhi Mehandiratta , Vilas Mestry , Srikanth Motamarri , Sajjade F. Mustafa , Dibyendu Nandy , S. Narendra , Sonal Navle , Nashiket Parate , Anju M Pillai , Sujit Punnadi , A. Rajendra , A. Ravi , Bijoy Raha , K. Sankarasubramanian , Ghulam Sarvar , Nigar Shaji , Nidhi Sharma , Aditya Singh , Shivam Singh , Sami K. Solanki , Vivek Subramanian , Rethika T , Srikanth T , Satyannarayana Thatimattala , Hari Krishna Tota , Vishnu TS , Amrita Unnikrishnan , Kaushal Vadodariya , D. R. Veeresha , R. Venkateswaran

MILUV: A Multi-UAV Indoor Localization dataset with UWB and Vision

This paper introduces MILUV, a Multi-UAV Indoor Localization dataset with UWB and Vision measurements. This dataset comprises 217 minutes of flight time over 36 experiments using three quadcopters, collecting ultra-wideband (UWB) ranging…

Robotics · Computer Science 2025-04-22 Mohammed Ayman Shalaby , Syed Shabbir Ahmed , Nicholas Dahdah , Charles Champagne Cossette , Jerome Le Ny , James Richard Forbes

Euclid Quick Data Release (Q1). NIR processing and data products

This paper describes the near-infrared processing function (NIR PF) that processes near-infrared images from the Near-Infrared Spectrometer and Photometer (NISP) instrument onboard the Euclid satellite. NIR PF consists of three main…

Cosmology and Nongalactic Astrophysics · Physics 2025-03-20 Euclid Collaboration , G. Polenta , M. Frailis , A. Alavi , P. N. Appleton , P. Awad , A. Bonchi , R. Bouwens , L. Bramante , D. Busonero , G. Calderone , F. Cogato , S. Conseil , M. Correnti , R. da Silva , I. Das , F. Faustini , Y. Fu , T. Gasparetto , W. Gillard , A. Grazian , S. Hemmati , J. Jacobson , K. Jahnke , B. Kubik , X. Liu , C. Macabiau , E. Medinaceli , P. W. Morris , K. Paterson , M. Radovich , M. Schirmer , A. Shulevski , H. I. Teplitz , B. Venemans , N. Aghanim , B. Altieri , A. Amara , S. Andreon , N. Auricchio , H. Aussel , C. Baccigalupi , M. Baldi , A. Balestra , S. Bardelli , A. Basset , P. Battaglia , A. N. Belikov , R. Bender , A. Biviano , E. Branchini , M. Brescia , J. Brinchmann , A. Caillat , S. Camera , G. Cañas-Herrera , V. Capobianco , C. Carbone , J. Carretero , S. Casas , F. J. Castander , M. Castellano , G. Castignani , S. Cavuoti , K. C. Chambers , A. Cimatti , C. Colodro-Conde , G. Congedo , C. J. Conselice , L. Conversi , Y. Copin , L. Corcione , A. Costille , F. Courbin , H. M. Courtois , A. Da Silva , H. Degaudenzi , G. De Lucia , A. M. Di Giorgio , H. Dole , F. Dubath , C. A. J. Duncan , X. Dupac , S. Dusini , A. Ealet , S. Escoffier , M. Fabricius , M. Farina , R. Farinelli , S. Ferriol , F. Finelli , S. Fotopoulou , N. Fourmanoit , E. Franceschi , M. Fumana , S. Galeotta , K. George , B. Gillis , C. Giocoli , P. Gómez-Alvarez , J. Gracia-Carpio , B. R. Granett , F. Grupp , S. V. H. Haugan , J. Hoar , H. Hoekstra , W. Holmes , I. M. Hook , F. Hormuth , A. Hornstrup , P. Hudelot , M. Jhabvala , E. Keihänen , S. Kermiche , A. Kiessling , K. Kuijken , M. Kümmel , M. Kunz , H. Kurki-Suonio , Q. Le Boulc'h , A. M. C. Le Brun , D. Le Mignant , P. Liebing , S. Ligori , P. B. Lilje , V. Lindholm , I. Lloro , G. Mainetti , D. Maino , E. Maiorano , O. Mansutti , S. Marcin , O. Marggraf , M. Martinelli , N. Martinet , F. Marulli , R. Massey , S. Maurogordato , H. J. McCracken , S. Mei , M. Melchior , Y. Mellier , M. Meneghetti , E. Merlin , G. Meylan , A. Mora , M. Moresco , L. Moscardini , R. Nakajima , C. Neissner , R. C. Nichol , S. -M. Niemi , J. W. Nightingale , C. Padilla , S. Paltani , F. Pasian , K. Pedersen , W. J. Percival , V. Pettorino , S. Pires , M. Poncet , L. A. Popa , L. Pozzetti , G. D. Racca , F. Raison , R. Rebolo , A. Renzi , J. Rhodes , G. Riccio , E. Romelli , M. Roncarelli , E. Rossetti , B. Rusholme , R. Saglia , Z. Sakr , A. G. Sánchez , D. Sapone , B. Sartoris , J. A. Schewtschenko , P. Schneider , M. Scodeggio , A. Secroun , E. Sefusatti , G. Seidel , M. Seiffert , S. Serrano , P. Simon , C. Sirignano , G. Sirri , A. Spurio Mancini , L. Stanco , J. Steinwagner , P. Tallada-Crespí , D. Tavagnacco , A. N. Taylor , I. Tereno , N. Tessore , S. Toft , R. Toledo-Moreo , F. Torradeflot , I. Tutusaus , E. A. Valentijn , L. Valenziano , J. Valiviita , T. Vassallo , G. Verdoes Kleijn , A. Veropalumbo , Y. Wang , J. Weller , A. Zacchei , G. Zamorani , F. M. Zerbi , I. A. Zinchenko , E. Zucca , V. Allevato , M. Ballardini , M. Bolzonella , E. Bozzo , C. Burigana , R. Cabanac , M. Calabrese , A. Cappi , P. Casenove , D. Di Ferdinando , J. A. Escartin Vigo , G. Fabbian , L. Gabarra , M. Huertas-Company , J. Martín-Fleitas , S. Matthew , N. Mauri , A. A. Nucita , A. Pezzotta , M. Pöntinen , C. Porciani , I. Risso , V. Scottez , M. Sereno , M. Tenti , M. Viel , M. Wiesmann , Y. Akrami , I. T. Andika , S. Anselmi , M. Archidiacono , F. Atrio-Barandela , C. Benoist , P. Bergamini , D. Bertacca , M. Bethermin , L. Bisigello , A. Blanchard , L. Blot , S. Borgani , A. S. Borlaff , M. L. Brown , S. Bruton , A. Calabro , B. Camacho Quevedo , F. Caro , C. S. Carvalho , T. Castro , Y. Charles , R. Chary , A. R. Cooray , O. Cucciati , S. Davini , F. De Paolis , G. Desprez , A. Díaz-Sánchez , J. J. Diaz , S. Di Domizio , J. M. Diego , P. -A. Duc , A. Enia , Y. Fang , A. M. N. Ferguson , A. G. Ferrari , P. G. Ferreira , A. Finoguenov , A. Fontana , A. Franco , K. Ganga , J. García-Bellido , V. Gautard , E. Gaztanaga , F. Giacomini , F. Gianotti , A. H. Gonzalez , G. Gozaliasl , A. Gregorio , A. Gruppuso , M. Guidi , C. M. Gutierrez , A. Hall , W. G. Hartley , C. Hernández-Monteagudo , H. Hildebrandt , J. Hjorth , J. J. E. Kajava , Y. Kang , V. Kansal , D. Karagiannis , K. Kiiveri , C. C. Kirkpatrick , S. Kruk , V. Le Brun , J. Le Graet , L. Legrand , M. Lembo , F. Lepori , G. Leroy , G. F. Lesci , J. Lesgourgues , L. Leuzzi , T. I. Liaudat , S. J. Liu , A. Loureiro , J. Macias-Perez , G. Maggio , M. Magliocchetti , F. Mannucci , R. Maoli , C. J. A. P. Martins , L. Maurin , C. J. R. McPartland , M. Miluzio , P. Monaco , A. Montoro , C. Moretti , G. Morgante , S. Nadathur , K. Naidoo , P. Natoli , A. Navarro-Alsina , S. Nesseris , L. Nicastro , F. Passalacqua , L. Patrizii , A. Pisani , D. Potter , S. Quai , P. -F. Rocci , G. Rodighiero , S. Sacquegna , M. Sahlén , D. B. Sanders , E. Sarpa , C. Scarlata , A. Schneider , D. Sciotti , E. Sellentin , F. Shankar , L. C. Smith , K. Tanidis , C. Tao , G. Testera , R. Teyssier , S. Tosi , A. Troja , M. Tucci , C. Valieri , A. Venhola , D. Vergani , G. Verza , P. Vielzeuf , N. A. Walton , J. R. Weaver , M. Bella , D. Scott

UVUDF: Ultraviolet Through Near-infrared Catalog and Photometric Redshifts of Galaxies in the Hubble Ultra Deep Field

We present photometry and derived redshifts from up to eleven bandpasses for 9927 galaxies in the Hubble Ultra Deep field (UDF), covering an observed wavelength range from the near-ultraviolet (NUV) to the near-infrared (NIR) with Hubble…

Astrophysics of Galaxies · Physics 2015-07-15 Marc Rafelski , Harry I. Teplitz , Jonathan P. Gardner , Dan Coe , Nicholas A. Bond , Anton M. Koekemoer , Norman Grogin , Peter Kurczynski , Elizabeth J. McGrath , Matthew Bourque , Hakim Atek , Thomas M. Brown , James W. Colbert , Alex Codoreanu , Henry C. Ferguson , Steven L. Finkelstein , Eric Gawiser , Mauro Giavalisco , Caryl Gronwall , Daniel J. Hanish , Kyoung-Soo Lee , Vihang Mehta , Duilia F. de Mello , Swara Ravindranath , Russell E. Ryan , Claudia Scarlata , Brian Siana , Emmaris Soto , Elysse N. Voyer

Ultraviolet Spectroscopy of Supernovae: The First Two Years of Swift Observations

We present the entire sample of ultraviolet (UV) spectra of supernovae (SNe) obtained with the Ultraviolet/Optical Telescope (UVOT) on board the Swift satellite during the first 2 years of observations (2005/2006). A total of 29 UV-grism…

Cosmology and Nongalactic Astrophysics · Physics 2009-07-22 F. Bufano , S. Immler , M. Turatto , W. Landsman , P. Brown , S. Benetti , E. Cappellaro , S. T. Holland , P. Mazzali , P. Milne , N. Panagia , E. Pian , P. Roming , L. Zampieri , A. A. Breeveld , N. Gehrels

The Local Ultraviolet to Infrared Treasury I. Survey Overview of the Broadband Imaging

The Local Ultraviolet to Infrared Treasury (LUVIT) is a Hubble Space Telescope program that combines newly acquired data in the near ultraviolet (NUV), optical, and near infrared (NIR) with archival optical and NIR imaging to produce…

Astrophysics of Galaxies · Physics 2025-01-17 Karoline M. Gilbert , Yumi Choi , Martha L. Boyer , Benjamin F. Williams , Daniel R. Weisz , Eric F. Bell , Julianne J. Dalcanton , Kristen B. W. McQuinn , Evan D. Skillman , Guglielmo Costa , Andrew E. Dolphin , Morgan Fouesneau , Léo Girardi , Steven R. Goldman , Karl D. Gordon , Puragra Guhathakurta , Maude Gull , Lea Hagen , Ky Huynh , Christina W. Lindberg , Paola Marigo , Claire E. Murray , Giada Pastorelli , Petia Yanchulova Merica-Jones

Total Ionizing Dose Effects on CMOS Image Sensor for the ULTRASAT Space Mission

ULTRASAT (ULtraviolet TRansient Astronomy SATellite) is a wide-angle space telescope that will perform deep time-resolved surveys in the near-ultraviolet spectrum. ULTRASAT is a space mission led by the Weizmann Institute of Science and the…

Instrumentation and Methods for Astrophysics · Physics 2023-07-19 Vlad D. Berlea , Steven Worm , Nirmal Kaipachery , Shrinivasrao R. Kulkarni , Shashank Kumar , Merlin F. Barschke , David Berge , Adi Birman , Shay Alfassi , Amos Fenigstein

Science with the World Space Observatory - Ultraviolet

The World Space Observatory-Ultraviolet (WSO-UV) will provide access to the UV range during the next decade. The instrumentation on board will allow to carry out high resolution imaging, high sensitivity imaging, high resolution (R~55000)…

Astrophysics · Physics 2020-08-05 Ana I. Gomez de Castro , Isabella Pagano , Mikhail Sachkov , Alain Lecavelier , Giampaolo Piotto , Rosa Gonzalez , Boris Shustov

Study of Galactic Structure Using UVIT/AstroSat Star Counts

The structure of our Galaxy has been studied from ultraviolet (UV) star counts obtained with the Ultra-Violet Imaging Telescope (UVIT) on board the {\em AstroSat} satellite, in Far-UV (FUV) and Near-UV (NUV) bands. The F154W (BaF2) and…

Astrophysics of Galaxies · Physics 2021-06-23 Ranjan Kumar , Ananta C. Pradhan , Devendra K. Ojha , Sonika Piridi , Tapas Baug , S. K. Ghosh

AstroSat UVIT Detections of Chandra X-ray Sources in M31

An ultraviolet survey of M31 has been carried out during 2017-19 with the UVIT instrument onboard the AstroSat Observatory. Here we match the M31 UVIT source catalog (Leahy et al. 2020) with the Chandra source catalog (Vulic et al. 2016).…

Astrophysics of Galaxies · Physics 2020-09-17 Denis Leahy , Yuyang Chen

In orbit performance of UVIT over the 5 years

Over the last 5 years, UVIT has completed observations of more than 500 proposals with ~ 800 unique pointings. In addition, regular planned monitoring observations have been made and from their analysis various key parameters related to in…

Instrumentation and Methods for Astrophysics · Physics 2022-04-20 S. K. Ghosh , P. Joseph , A. Kumar , J. Postma , C. S. Stalin , A. Subramaniam , S. N. Tandon , I. V. Barve , A. Devaraj , K. George , V. Girish , J. B. Hutchings , P. U. Kamath , S. Kathiravan , J. P. Lancelot , D. Leahy , P. K. Mahesh , R. Mohan , S. Nagabhushana , A. K. Pati , N. Kameswara Rao , K. Sankarasubramanian , P. Sreekumar , S. Sriram

The Versatile CubeSat Telescope: Going to Large Apertures in Small Spacecraft

The design of a CubeSat telescope for academic research purposes must balance complicated optical and structural designs with cost to maximize performance in extreme environments. Increasing the CubeSat size (eg. 6U to 12U) will increase…

Instrumentation and Methods for Astrophysics · Physics 2021-07-29 Jaren N. Ashcraft , Ewan S. Douglas , Daewook Kim , George A. Smith , Kerri Cahoy , Tom Connors , Kevin Z. Derby , Victor Gasho , Kerry Gonzales , Charlotte E. Guthery , Geon Hee Kim , Corwyn Sauve , Paul Serra