Instrumentation and Methods for Astrophysics

Authors and titles for May 2025

[1] arXiv:2505.00040 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Convolutional Autoencoders for Data Compression and Anomaly Detection in Small Satellite Technologies Show Chinese title

Title: 卷积自编码器在小型卫星技术中的数据压缩与异常检测

Dishanand Jayeprokash, Julia Gonski

Comments: 10 pages, 6 figures

Journal-ref: Information 2025, 16(8), 690

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Artificial Intelligence (cs.AI)

[2] arXiv:2505.00062 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Quantifying the Fermi paradox via passive SETI: a general framework Show Chinese title

Title: 通过被动搜寻地外文明计划量化费米悖论：一个通用框架

Matthew Civiletti

Comments: 7 pages, 5 figures

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[3] arXiv:2505.00064 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Quantum-inspired exoplanet detection in the presence of experimental imperfections Show Chinese title

Title: 具有实验不完善的量子启发系外行星检测

Tomasz Linowski, Konrad Schlichtholz, Giacomo Sorelli

Comments: 10 pages, 4 figures

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Earth and Planetary Astrophysics (astro-ph.EP) ; Quantum Physics (quant-ph)

[4] arXiv:2505.00748 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Power Laws Associated with Self-Organized Criticality: A Comparison of Empirical Data with Model Predictions Show Chinese title

Title: 与自组织临界性相关的幂律：实证数据与模型预测的比较

Markus J. Aschwanden, Felix Scholkmann

Comments: 10 pages, 4 Figures

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Astrophysics of Galaxies (astro-ph.GA) ; Solar and Stellar Astrophysics (astro-ph.SR) ; Statistical Mechanics (cond-mat.stat-mech) ; Geophysics (physics.geo-ph) ; Physics and Society (physics.soc-ph)

[5] arXiv:2505.00765 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Experimental and on-sky demonstration of spectrally dispersed wavefront sensing using a photonic lantern Show Chinese title

Title: 光子灯笼用于频谱分散波前传感的实验和天文演示

Jonathan Lin, Michael P. Fitzgerald, Yinzi Xin, Yoo Jung Kim, Olivier Guyon, Barnaby Norris, Christopher Betters, Sergio Leon-Saval, Kyohoon Ahn, Vincent Deo, Julien Lozi, Sébastien Vievard, Daniel Levinstein, Steph Sallum, Nemanja Jovanovic

Journal-ref: Opt. Lett. 50, 2780-2783 (2025)

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Optics (physics.optics)

[6] arXiv:2505.00851 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: The Telescope Calibration of the Imaging X-ray Polarimetry Explorer Show Chinese title

Title: 成像X射线偏振探测器的望远镜校准

Brian Ramsey, Jeffery Kolodziejczak, Wayne Baumgartner, Nicholas Thomas, Stephen Bongiorno, Phillip Kaaret, Stephen O'Dell, Allyn Tennant, Martin C. Weisskopf, Sergio Fabiani, Fabio Muleri, Paolo Soffitta, Enrico Costa, Alessandro Di Marco, Riccardo Ferrazzoli, Fabio La Monaca, John Rankin, Ajay Ratheesh, Alessio Trois, Luca Baldini, Ronaldo Bellazzini, Alessandro Brez, Luca Latronico, Leonardo Lucchesi, Alberto Manfreda, Massimo Minuti, Leonardo Orsini, Michele Pinchera, Carmelo Sgro, Gloria Spandre

Comments: Accepted for publication in AJ

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[7] arXiv:2505.01596 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Using Active Learning to Improve Quasar Identification for the DESI Spectra Processing Pipeline Show Chinese title

Title: 使用主动学习改进DESI光谱处理管道中的类星体识别

Dylan Green, David Kirkby, J. Aguilar, S. Ahlen, D. M. Alexander, E. Armengaud, S. Bailey, A. Bault, D. Bianchi, A. Brodzeller, D. Brooks, T. Claybaugh, R. de Belsunce, A. de la Macorra, P. Doel, V. A. Fawcett, S. Ferraro, A. Font-Ribera, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, G. Gutierrez, M. Ishak, S. Juneau, R. Kehoe, T. Kisner, A. Kremin, A. Lambert, M. Landriau, L. Le Guillou, M. E. Levi, M. Manera, A. Meisner, R. Miquel, J. Moustakas, A. D. Myers, N. Palanque-Delabrouille, F. Prada, I. Pérez-Ràfols, G. Rossi, E. Sanchez, C. Saulder, D. Schlegel, M. Schubnell, H. Seo, F. Sinigaglia, D. Sprayberry, T. Tan, G. Tarlé, B. A. Weaver, S. Youles, J. Yu, R. Zhou, H. Zou

Comments: 26 pages, 10 figures. Prepared for submission to JCAP

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[8] arXiv:2505.02122 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Aerosol Measurement in B, V, and R Filters using Wide-field Photometry Show Chinese title

Title: 使用宽场光度法测量 B、V 和 R 滤光片中的气溶胶

Shefali Negi, Jan Ebr, Sergey Karpov, Jiří Eliášek

Comments: AAM published in proceedings of AtmoHEAD 2024, CC-BY license

Journal-ref: J. Phys.: Conf. Ser. 2985 012011 (2025)

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[9] arXiv:2505.02805 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Improving source positions in the OCARS catalog: A first approach Show Chinese title

Title: 改进OCARS目录中的源位置：一种初步方法

Zinovy Malkin

Comments: Accepted for publication in AJ

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[10] arXiv:2505.02928 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Redshift Assessment Infrastructure Layers (RAIL): Rubin-era photometric redshift stress-testing and at-scale production Show Chinese title

Title: 红移评估基础设施层（RAIL）：鲁宾时代光度红移的压力测试和大规模生产

The RAIL Team, Jan Luca van den Busch, Eric Charles, Johann Cohen-Tanugi, Alice Crafford, John Franklin Crenshaw, Sylvie Dagoret, Josue De-Santiago, Juan De Vicente, Qianjun Hang, Benjamin Joachimi, Shahab Joudaki, J. Bryce Kalmbach, Arun Kannawadi, Shuang Liang, Olivia Lynn, Alex I. Malz, Rachel Mandelbaum, Grant Merz, Irene Moskowitz, Drew Oldag, Jaime Ruiz-Zapatero, Mubdi Rahman, Markus M. Rau, Samuel J. Schmidt, Jennifer Scora, Raphael Shirley, Benjamin Stölzner, Laura Toribio San Cipriano, Luca Tortorelli, Ziang Yan, Tianqing Zhang, the Dark Energy Science Collaboration

Comments: Submitted to OJA, 21 pages, 6 figures, 5 tables. Comments welcomed!

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)

[11] arXiv:2505.03063 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Variational diffusion transformers for conditional sampling of supernovae spectra Show Chinese title

Title: 变分扩散变换器在超新星光谱条件采样的应用

Yunyi Shen, Alexander T. Gagliano

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Machine Learning (stat.ML)

[12] arXiv:2505.03094 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: An Optimization Framework for Wide-Field Small Aperture Telescope Arrays Used in Sky Surveys Show Chinese title

Title: 宽视场小孔径望远镜阵列用于巡天的优化框架

Wennan Xiang, Peng Jia, Zhengyang Li, Jifeng Liu, Zhenyu Ying, Zeyu Bai

Comments: To appear in Experimetal Astronomy

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Instrumentation and Detectors (physics.ins-det) ; Optics (physics.optics)

[13] arXiv:2505.03395 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: A chemically etched D-band waveguide orthomode transducer for CMB measurements Show Chinese title

Title: 用于CMB测量的化学蚀刻D波段波导正交模式转换器

E. Manzan, A. Mennella, F. Cavaliere, C. Franceschet, S. Mandelli, F. Montonati, M. Zannoni, P. de Bernardis, M. Bersanelli, E. Boria, N. Brancadori, A. Coppolecchia, M. Gervasi, L. Lamagna, A. Limonta, S. Masi, A. Paiella, A. Passerini, F. Pezzotta, G. Pettinari, F. Piacentini, E. Tommasi, D. Viganò, A. Volpe

Comments: Submitted to Experimental Astronomy

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[14] arXiv:2505.03474 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: Classification of LEO Satellites Using Occultations of Background Stars Show Chinese title

Title: 基于背景恒星掩食的LEO卫星分类

Benjamin F. Cooke (1,2), Don Pollacco (1,2), James A. Blake (1,2), Paul Chote (1,2), Stuart Eves (3), Will Feline (4), Grant Privett (4) ((1) Centre for Space Domain Awareness, University of Warwick, UK (2) Department of Physics, University of Warwick, UK (3) SJE Space Ltd, UK (4) Defence Science and Technology Laboratory, UK)

Comments: 15 pages, 13 figures. Accepted for publication in RAS Techniques and Instruments (RASTI)

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[15] arXiv:2505.03477 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: A generalised non-linear reconstructor for all Fourier-type wavefront sensors Show Chinese title

Title: 一种适用于所有傅里叶型波前传感器的广义非线性重构器

Victoria Laidlaw

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Mathematical Physics (math-ph)

[16] arXiv:2505.03508 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Identifying Astrophysical Anomalies in 99.6 Million Cutouts from the Hubble Legacy Archive Using AnomalyMatch Show Chinese title

Title: 使用 AnomalyMatch 从哈勃遗产档案的 9960 万个裁剪图像中识别天体物理异常

David O'Ryan, Pablo Gómez

Comments: 15 pages - 12 figures - Accepted for publication in A&A

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Astrophysics of Galaxies (astro-ph.GA)

[17] arXiv:2505.03927 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Using anomaly detection to search for technosignatures in Breakthrough Listen observations Show Chinese title

Title: 利用异常检测在突破聆听观测中搜索技术特征

Snir Pardo, Dovi Poznanski, Steve Croft, Andrew P. V. Siemion, Matthew Lebofsky

Comments: AJ accepted

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[18] arXiv:2505.03932 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: dfreproject: A Python package for astronomical reprojection Show Chinese title

Title: dfreproject：一个用于天文投影的Python包

Carter Lee Rhea, Pieter Van Dokkum, Steven R. Janssens, Imad Pasha, Roberto Abraham, William P Bowman, Deborah Lokhorst, Seery Chen

Comments: Submitted to JOSS Related code and documentation can be found at https://github.com/DragonflyTelescope/dfreproject

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[19] arXiv:2505.04239 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: High polarization lines of the second solar spectrum of the Solar limb Show Chinese title

Title: 太阳边缘二次光谱的高极化线

Jean-Marie Malherbe (LIRA, PSL)

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Solar and Stellar Astrophysics (astro-ph.SR)

[20] arXiv:2505.04676 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Machine Learning Workflow for Morphological Classification of Galaxies Show Chinese title

Title: 机器学习在星系形态分类中的工作流程

Bernd Doser, Kai L. Polsterer, Andreas Fehlner, Sebastian Trujillo-Gomez

Comments: 4 pages, 2 figures. ADASS proceedings

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[21] arXiv:2505.04887 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: An Unsupervised Learning Method for Radio Interferometry Deconvolution Show Chinese title

Title: 一种用于射电干涉仪去卷积的无监督学习方法

Lei Yu, Bin Liu, Cheng-Jin Jin, Ru-Rong Chen, Hong-Wei Xi, Bo Peng

Comments: 19 pages, 12 figures

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[22] arXiv:2505.05274 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Gaussian process representation of dispersion measure noise in pulsar wideband datasets Show Chinese title

Title: 脉冲星宽带数据集中的色散测量噪声的高斯过程表示

Abhimanyu Susobhanan, Rutger van Haasteren

Comments: Accepted for publication in MNRAS

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; High Energy Astrophysical Phenomena (astro-ph.HE)

[23] arXiv:2505.05310 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: A comparative analysis of GNSS-inferred precipitable water vapour at the potential sites for the Africa Millimetre Telescope Show Chinese title

Title: GNSS推算可降水量在非洲毫米波望远镜潜在台址的对比分析

Lott Frans, Michael Backes, Heino Falcke, Tiziana Venturi

Comments: 12 pages, 12 figures, article published in MNRAS

Journal-ref: Monthly Notices of the Royal Astronomical Society, Volume 537, Issue 2, February 2025, Pages 1357-1368

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Data Analysis, Statistics and Probability (physics.data-an)

[24] arXiv:2505.05346 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Analysis of the accuracy of GNSS inferred precipitable water vapour against that from a 210 GHz WVR at the H.E.S.S. site Show Chinese title

Title: GNSS推算的可用水汽精度分析与H.E.S.S.站点210 GHz WVR的对比

Lott Frans, Michael Backes, Heino Falcke, Tiziana Venturi

Comments: 12 pages, 12 figures, published by RAS Techniques and Instruments

Journal-ref: RAS Techniques and Instruments, Volume 4, 2025, rzaf012

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Atmospheric and Oceanic Physics (physics.ao-ph) ; Data Analysis, Statistics and Probability (physics.data-an)

[25] arXiv:2505.05514 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: Uranus Flagship Science-Driven Tour Design: Community Input Poll Show Chinese title

Title: 天王星旗舰科学驱动任务设计：社区输入投票

Amy Simon (NASA GSFC), Ian Cohen (Johns Hopkins University Applied Physics Lab), Matthew Hedman (University of Idaho), Mark Hofstadter (Jet Propulsion Laboratory), Kathleen Mandt (NASA GSFC), Francis Nimmo (U.C. Santa Cruz)

Comments: data available on Zenodo

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Earth and Planetary Astrophysics (astro-ph.EP)

[26] arXiv:2505.05571 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: Effects of Jump Detection and Ramp Fitting Algorithms on NIRISS/SOSS Exoplanet Time-Series Observations Show Chinese title

Title: 跳跃检测和斜率拟合算法对NIRISS/SOSS系外行星时间序列观测的影响

Aarynn Carter, Néstor Espinoza, Loïc Albert, Timothy Brandt, Tyler Baines, Joe Filippazzo, Kevin Volk

Comments: 18 pages, 8 figures

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Earth and Planetary Astrophysics (astro-ph.EP)

[27] arXiv:2505.05820 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: Initial Observations of the First BlueBird Spacecraft and a Model of Their Brightness Show Chinese title

Title: 首次蓝鸟太空船的观测及其亮度模型

Richard E. Cole, Anthony Mallama, Scott Harrington, Jay Respler

Comments: 11 pages, 20 figures, 1 table

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Instrumentation and Detectors (physics.ins-det) ; Space Physics (physics.space-ph)

[28] arXiv:2505.06167 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Pitch Angle Measurement Method based on Detector Counts Distribution. -I. Basic conception Show Chinese title

Title: 基于探测器计数分布的俯仰角测量方法。 -I. 基本概念

Chenwei Wang, Shaolin Xiong, Hongbo Xue, Yiteng Zhang, Shanzhi Ye, Wei Xu, Jinpeng Zhang, Zhenghua An, Ce Cai, Peiyi Feng, Ke Gong, Haoxuan Guo, Yue Huang, Xinqiao Li, Jiacong Liu, Xiaojing Liu, Xiang Ma, Liming Song, Wenjun Tan, Jin Wang, Ping Wang, Yue Wang, Xiangyang Wen, Shuo Xiao, Shenlun Xie, Yanbing Xu, Wangchen Xue, Sheng Yang, Zhenghang Yu, Dali Zhang, Wenlong Zhang, Peng Zhang, Shuangnan Zhang, Yanqiu Zhang, Yanting Zhang, Zhen Zhang, Xiaoyun Zhao, Chao Zheng, Shijie Zheng

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Space Physics (physics.space-ph)

[29] arXiv:2505.06424 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Satellite Streak Brightness Variation with Orbit Height Show Chinese title

Title: 卫星轨迹亮度随轨道高度的变化

Adam Snyder, J. Anthony Tyson

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[30] arXiv:2505.07113 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: VSTPOL: making the VST a large survey telescope for optical polarimetry Show Chinese title

Title: VSTPOL：使VST成为光学偏振的大范围巡天望远镜

P. Schipani, S. Covino, F. Snik, M. Colapietro, F. Perrotta, S. Savarese, S. Bagnulo, P. Bellutti, G. Capasso, E. Cappellaro, M. Cappi, G. Castignani, S. DOrsi, J. Farinato, O. Hainaut, D. Hutsemekers, K. Kuijken, A. M. Magalhaes, D. Magrin, M. Marconi, L. Marty, F. Patat, E. Pian, F. Rigamonti, V. Ripepi, P. Rossettini, R. Z. Sanchez, A. Smette, P. Spano, R. Tomelleri, G. Umbriaco, A. van Vorstenbosch, G. Verdoes-Kleijn

Comments: SPIE Astronomical Telescopes + Instrumentation, 2024, Yokohama, Japan

Journal-ref: Proc. SPIE 13096, 130967L, (2024)

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[31] arXiv:2505.07194 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: Brightness Characteristics of the Qianfan Satellites and Evidence That Some Are Tumbling Show Chinese title

Title: 钱樊卫星的亮度特性及一些卫星翻滚的证据

Anthony Mallama, Richard E. Cole, Stephan Hellmich, Roger Spinner, Jeff Warner, Jay Respler

Comments: Reviewed by the IAU - Centre for the Protection of Dark and Quiet Skies from Satellite Constellation Interference

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[32] arXiv:2505.07909 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Commissioning of a Commercial CMOS Camera for the Application of Lucky Image Technique on the Lulin One-meter Telescope Show Chinese title

Title: 一台商业CMOS相机在芦林一米望远镜上应用幸运成像技术的调试

Yang-Peng Hsieh, Chow-Choong Ngeow

Comments: 6 pages, 10 Figures and 1 Table, to be submitted to The Open Journal of Astrophysics

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[33] arXiv:2505.08309 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: A numerically stable comoving frame solver for line radiative transfer Show Chinese title

Title: 一种数值稳定的共动框架求解器用于线辐射转移

Thomas Ceulemans, Frederik De Ceuster, Leen Decin

Comments: 13 pages, 12 figures

Journal-ref: Journal of Quantitative Spectroscopy and Radiative Transfer 343, 109470 (2025)

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[34] arXiv:2505.08315 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: viper: High-precision radial velocities from the optical to the infrared (Reaching 3 m/s in the K band of CRIRES+ with telluric modelling) Show Chinese title

Title: viper：从光学到红外的高精度径向速度（使用Telluric建模在CRIRES+的K波段达到3m/s）

J. Köhler (1), M. Zechmeister (2), A. Hatzes (1), S. Chamarthi (1), E. Nagel (2), U. Seemann (2, 3), P. Ballester (3), P. Bristow (3), P. Chaturvedi (4, 1), R. J. Dorn (3), E. Guenther (1), V. D. Ivanov (3), Y. Jung (3), O. Kochukhov (5), T. Marquart (5), L. Nortmann (2), R. Palsa (3), N. Piskunov (5), A. Reiners (2), F. Rodler (6), J. V. Smoker (6) ((1) TLS Tautenburg, Sternwarte 5, 07778 Tautenburg, Germany, (2) Universität Göttingen, Institut für Astrophysik, Friedrich-Hund-Platz 1, 37077 Göttingen, Germany, (3) European Southern Observatory, Karl-Schwarzschild-Str. 2, 85748 Garchingen, Germany, (4) Department of Astronomy and Astrophysics, Tata Institute of Fundamental Research, 400005 Mumbai, India, (5) Department of Physics and Astronomy, Uppsala University, Box 516, 75120 Uppsala, Sweden, (6) European Southern Observatory, Alonso de Cordova 3107, Vitacura, Casilla 19001, Santiago, Chile)

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[35] arXiv:2505.08337 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: GRIP: a generic data reduction package for nulling interferometry Show Chinese title

Title: GRIP：用于零干涉的通用数据约简包

Marc-Antoine Martinod, Denis Defrere, Romain Laugier, Steve Ertel, Olivier Absil, Barnaby Norris, Bertrand Mennesson

Journal-ref: J. Astron. Telesc. Instrum. Syst. 11(2), 028003 (2025)

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[36] arXiv:2505.08352 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: CHEOPS Ground Segment: Systems and Automation for Mission and Science Operations Show Chinese title

Title: CHEOPS地面段：任务和科学运行的系统与自动化

Alexis Heitzmann, María J. González Bonilla, Anja Bekkelien, Babatunde Akinsanmi, Mathias O. W. Beck, Nicolas Billot, Christopher Broeg, Adrien Deline, David Ehrenreich, Andrea Fortier, Marcus G. F. Kirsch, Monika Lendl, Nuria Alfaro Llorente, Naiara Fernández de Bobadilla Vallano, María Fuentes Tabas, Eva M. Vega Carrasco, Anthony G. Maldonado, David Modrego Contreras

Comments: 15 pages, 10 figures

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Earth and Planetary Astrophysics (astro-ph.EP)

[37] arXiv:2505.08465 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: L-BASS: a project to produce an absolutely calibrated 1.4 GHz sky map, I -- Scientific rationale and system overview Show Chinese title

Title: L-BASS：一项生产1.4 GHz天图的绝对校准项目，I -- 科学背景和系统概述

D. P. Zerafa, P. N. Wilkinson, C. J. Radcliffe, J. P. Leahy, I. W. A. Browne, P. J. Black

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[38] arXiv:2505.08832 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: A Possible Problem with the Sunspot Number Show Chinese title

Title: 关于太阳黑子数的一个可能问题

Leif Svalgaard

Comments: 8 Figures

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Solar and Stellar Astrophysics (astro-ph.SR) ; Space Physics (physics.space-ph)

[39] arXiv:2505.09042 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: The Mirya-m1 Cosmic Ray Detector: Features and First Year Observations Show Chinese title

Title: Mirya-m1宇宙射线探测器：特征与第一年观测结果

Meryem Kubra Dag, Tolga Guver, Guray Gurkan, Ecem Aktas, Suat Ozkorucuklu, Sindulfo Ayuso, Juan Jose Blanco, Zahide Funda Bostanci, Beste Begicarslan, Mustafa Turan Saglam, Ahmet Polatoglu, Cahit Yesilyaprak

Comments: Accepted for publication in the Advances in Space Research

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; High Energy Astrophysical Phenomena (astro-ph.HE) ; Solar and Stellar Astrophysics (astro-ph.SR) ; High Energy Physics - Experiment (hep-ex)

[40] arXiv:2505.09107 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Architecture of Tianyu Software: Relative Photometry as a Case Study Show Chinese title

Title: 天宇软件架构：以相对测光为例的研究

Yicheng Rui, Yifan Xuan, Shuyue Zheng, Kexin Li, Kaiming Cui, Kai Xiao, Jie Zheng, Jun Kai Ng, Hongxuan Jiang, Fabo Feng, Qinghui Sun

Comments: 18 pages, 10 figures, 6 tables, accepted for publication in PASP

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Earth and Planetary Astrophysics (astro-ph.EP) ; Solar and Stellar Astrophysics (astro-ph.SR) ; Distributed, Parallel, and Cluster Computing (cs.DC)

[41] arXiv:2505.09234 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: The Leinster-Cobbold diversity index as a criterion for sub-clustering Show Chinese title

Title: Leinster-Cobbold多样性指数作为亚聚类的标准

Hugo Chambon (IPAG), Didier Fraix-Burnet (IPAG)

Comments: IAPQR Transactions, In press

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[42] arXiv:2505.09759 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: AAS Graduate Admissions Task Force: Final report and recommendations Show Chinese title

Title: AAS研究生招生特别工作组：最终报告和建议

Emily M. Levesque, Rachel Ivie, Christopher Johns-Krull, Grace Krahm, Laura A. Lopez, Meredith A. MacGregor, Sebastian Monzon, Daniel R. Piacitelli, Seth Redfield, Tom Rice

Comments: 43 pages, 8 figures, 1 appendix; written for the Board of Trustees of the American Astronomical Society

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Physics Education (physics.ed-ph) ; Physics and Society (physics.soc-ph)

[43] arXiv:2505.10141 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Bayesian pulsar timing and noise analysis with Vela.jl: the wideband paradigm Show Chinese title

Title: 贝叶斯脉冲星测时与噪声分析使用Vela.jl：宽频段范式

Abhimanyu Susobhanan

Comments: Accepted for publication in Physical Review D

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; High Energy Astrophysical Phenomena (astro-ph.HE)

[44] arXiv:2505.10574 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Roman Observations Time Allocation Committee: Final Report and Recommendations Show Chinese title

Title: 罗马观测时间分配委员会：最终报告和建议

Gail Zasowski, Saurabh W. Jha, Laura Chomiuk, Xiaohui Fan, Ryan Hickox, Dan Huber, Eamonn Kerins, Chip Kobulnicky, Tod Lauer, Masao Sako, Alice Shapley, Denise Stephens, David Weinberg, Ben Williams

Comments: Report released in late April (https://asd.gsfc.nasa.gov/roman/comm_forum/). Updated version corrects some typographical errors and some missing names/institutions

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Earth and Planetary Astrophysics (astro-ph.EP) ; Astrophysics of Galaxies (astro-ph.GA) ; High Energy Astrophysical Phenomena (astro-ph.HE) ; Solar and Stellar Astrophysics (astro-ph.SR)

[45] arXiv:2505.10639 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: torchmfbd: a flexible multi-object multi-frame blind deconvolution code Show Chinese title

Title: torchmfbd: 一个灵活的多目标多帧盲去卷积代码

A. Asensio Ramos, C. Díaz Baso, C. Kuckein, S. Esteban Pozuelo, M. G. Löfdahl

Comments: 15 pages, 8 figures, submitted for publication to A&A

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[46] arXiv:2505.11118 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Prototype sub-wavelength structure anti-reflection coating on alumina filters for ground-based CMB telescopes Show Chinese title

Title: 基于地面CMB望远镜的氧化铝滤光片的原型亚波长结构抗反射涂层

Kosuke Aizawa, Ryosuke Akizawa, Scott Cray, Shaul Hanany, Shotaro Kawano, Jürgen Koch, Kuniaki Konishi, Rex Lam, Tomotake Matsumura, Haruyuki Sakurai, Ryota Takaku

Comments: 15 pages, 4 figures, submitted to JATIS

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[47] arXiv:2505.11147 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: High-resolution, high-efficiency narrowband spectroscopy with an s-p-phased holographic grating in double pass Show Chinese title

Title: 高分辨率、高效率窄带光谱学与双程s-p相位全息光栅

Casper Farret Jentink, Francesco Pepe, Christophe Lovis, Christian Schwab, François Wildi, Andrew Clawson

Comments: 11 pages, 12 figures, accepted for publication in A&A

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Earth and Planetary Astrophysics (astro-ph.EP)

[48] arXiv:2505.11562 (cross-list from astro-ph.IM) [cn-pdf, pdf, other]

Title: GIGAPYX sensor performance in space environments Show Chinese title

Title: GIGAPYX传感器在空间环境中的性能

Julien Michelot, Maurin Douix, Jean-Baptiste Mancini, Marie Guillon, Kevin Melendez (TAS), Clément Ravinet (TAS), Mikael Jouans (TAS), Guy Estaves (TAS), Ronan Marec (TAS), Stéphane Demiguel (TAS), Alex Materne (CNES), Cédric Virmontois (CNES)

Journal-ref: International Conference on Space Optics, Oct 2024, Juan-les-Pin, France

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Instrumentation and Detectors (physics.ins-det)

[49] arXiv:2505.11655 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Narrowing RIFT: Focused simulation-based-inference for interpreting exceptional GW sources Show Chinese title

Title: 缩小RIFT：针对异常GW源的聚焦模拟基础推理以进行解读

Katelyn J. Wagner, R. O'Shaughnessy, A. Yelikar, N. Manning, D. Fernando, J. Lange, V. Tiwari, A. Fernando, D. Williams

Comments: 26 pages, 17 figures

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; General Relativity and Quantum Cosmology (gr-qc)

[50] arXiv:2505.11910 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Improving the discovery of near-Earth objects with machine-learning methods Show Chinese title

Title: 利用机器学习方法改进近地天体的探测

Peter Vereš, Richard Cloete, Matthew J. Payne, Abraham Loeb

Comments: 13 pages, 16 figures, 11 tables

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Earth and Planetary Astrophysics (astro-ph.EP) ; Machine Learning (cs.LG)