Proceedings

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The 44th Symposium on Engineering in Astronomy

Day 1 : Special Workshop “On-site Perspectives on the Harsh Reality and Future of Open Use”
Open Use Programs of NAOJMamoru DoiDirector General of NAOJ
Operations of Telescopes and Instruments at the
Joint ALMA Observatory: Status and Challenges
Takeshi OkudaAssociate Professor, ALMA Project
Current status and future prospects of Subaru Telescope
operation and maintenance from a technical perspective
Yutaka HayanoDupty Director of the Subaru Telescope
Activities on Nobeyama Radio ObservatoryAtsushi NishimuraDirector of the Nobeyama Observatory, NAOJ
Current status of NAOJ Mizusawa VLBI Observatory
and prospects for engineers
Mareki HonmaDirector of the Mizusawa VLBI Observatory
ADC open-use operationsHisanori FurusawaDirector of the Astronomy Data Center
CfCA: Present and FutureEiichiro KokuboDirector of the Center for Computational Astrophysics
Establishment of ATC Maintenance group, etc.Yoshinori UzawaDirector of Engineering, NAOJ
Special Lecture
The history of on-site innovation in NEC space business
(Password Required, Open until February 28, 2026)
Hiroaki MiyoshiNEC Fellow
Lightning Talk Series 5
A few feelings from commissioning a new instrument PFS
Yuki MoritaniSubaru Telescope, NAOJ
Day 2 : General Presentations
Hardware maintenance of ALMA/ASTESeiichi SakamotoALMA Project, NAOJ
Development of Total Power GPU Spectrometer (TPGS)
for ALMA Wideband Sensitivity Upgrade (WSU)
Takashi NakamotoALMA Project, NAOJ
Data processing design and implementation technique of ACA Spectrometer ModulesMakoto ShizugamiALMA Project, NAOJ
Zampar, a high data rate network packet capture toolIsaac GoicovichALMA Project, NAOJ
Software Verification and Release Management at a global scale – The IRM Team at ALMACamilo Saldias ALMA Project, NAOJ
Network connection and data transfer of ALMA data archive between Japan and Chile using commercialcloud serviceEisuke Morita,
Hiroaki Tagawa
ALMA Project, NAOJ
Commissioning Gemini Planet Imager 2.0 at the Gemini North ObservatoryGarima Singh Gemini Observatory, NSF NOIRLab
SCExAO: the challenges of being an Open-Use instrument and 
an experimental platform for TMT and HWO
Julien LoziSubaru Telescope, NAOJ
Elgodic Property of Rb Oscillators to improve the stability by aggregationNoriyuki KawaguchiNAOJ
Implementation (Application Layer) of ADC’s Science PlatformMichitaro KoikeAstronomy Data Center, NAOJ
Implementation (Infra Layer) of HSC-ADC Science PlatformTakahiro MorishimaSubaru Telescope, NAOJ
Building and performance evaluation of new Multi-wavelength Data Analysis System of ADC/NAOJMizuki IsogaiAstronomy Data Center, NAOJ
Development of a water immersion sensor system and a small UPS circuit using supercapacitorsKen TakahashiMizusawa VLBI Observatory, NAOJ
Subaru Telescope Large Vacuum Chamber RenovationHirofumi OkitaSubaru Telescope, NAOJ
For Aging Systems of Subaru Telescope: Current status of efforts and future plan based on refurbishmentKen HiranoSubaru Telescope, NAOJ
Regarding aging of control systems and countermeasuresWataru ShibanoSHIBANOENG
Trends and Measures Based on Accidents and Near Misses at the Hawaii ObservatoryShinji OkaSubaru Telescope, NAOJ
Operation of Nayuta 2m telescopeYoichi ItohUniversity of Hyogo
Report on the Development of a Digital Archive for Historical Photographic Plates Owned by the NAOJKenshi YanagisawaSubaru Telescope, NAOJ
Introduction to the Tokyo Astronomical Observatory Solar Eclipse Observation Team ArchiveOsamu OhgoeNAOJ
Development of a cryogenic minimum deviation angle measurement
system for mid-infrared refractive index determination
Umi EnokidaniSOKENDAI, ISAS/JAXA
Optimization for the detector system of NINJAKensho TanakaThe University of Tokyo
Modeling of optical scattering from topographic surface measurements of high-quality mirrors for the KAGRA interferometerTomotada AkutsuGravitational Wave Science Project, NAOJ
Lightweighting of large-scale finite element structural modelsRisa ShimizuAdvanced Technology Center, NAOJ
Fourier domain vibration analysis for TMT/NFIRAOS/IRIS system (2)Ryuji SuzukiTMT Project, NAOJ
Application of Invar Alloy IC-DX to Astronomical InstrumentsHidenori TakahashiIoA, The University of Tokyo
Survey Results
Summary (Japanese Only)

※一部の発表は講演者の希望により記録・公開されていません。

Some presentations are not recorded or published, based on the speaker’s request.