Photometric Analysis of Asteroid (3880) Kaiserman
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============================================================Dataset: Photometric Analysis of Asteroid (3880) KaisermanVersion: 1.0 (2025)Author: David VoglsamAffiliation: Hohe Dirn Observatory, Austria============================================================ OverviewThis repository contains a full *computational* lightcurve analysis of asteroid (3880) Kaiserman. No observations were conducted by the author. All photometric measurements originate from the publicly available ALCDEF data file (Minor Planet Center / contributing observers). The author performed: – Data extraction – Cleaning and preparation – Period analysis (primary + secondary) – Phase folding – Bootstrap false-alarm probability estimation – Residual analysis – Lightcurve modelling – Dynamical interpretation (mass estimates, Hill stability, etc.) – MPB-formatted manuscript preparation No original CCD observations were obtained by the author. Data Sources------------ The raw photometric data were obtained entirely from the ALCDEF entry: **ALCDEF_3880_Kaiserman_20251115_100915.txt** This file is included verbatim for transparency and reproducibility. Scientific Summary------------------• Primary period: 23.803796 h • Secondary period: 12.500000 h • Bootstrap FAP: 0.000000 • Primary amplitude: 0.479 mag • RMS of primary residuals: 0.0659 mag • Number of photometric data points (from ALCDEF): 886 • Approx. number of observing nights (from ALCDEF): 20 Interpretation--------------The statistical and two-frequency modelling strongly support a binary or mutual-event interpretation. Further *observational* follow-up is encouraged, but was not part of this work. Repository Structure--------------------analysis_scripts/ All Python scripts used to reproduce the full analysis pipeline. data_alcdef/ The ALCDEF file exactly as downloaded (no modifications). data_processed/ Derived CSV files including: – kaiserman_data.csv – phase_fold_primary.csv – phase_fold_secondary.csv – residuals tables – periodogram outputs figures/ Analysis-generated figures: – Phase lightcurves – residual plots – periodograms – dynamical plots publication/ Submission-ready MPB package: – kaiserman_mpb.pdf – kaiserman_mpb.tex – submission email – phase figures Methodology-----------The analysis consists solely of computational processing and lightcurve modelling based on the publicly available ALCDEF photometric dataset. No telescope, camera equipment, or observing hardware were used by the author. License-------CC BY 4.0 — Reuse allowed with attribution. Citation--------Voglsam, D. (2025). Photometric Analysis of Asteroid (3880) Kaiserman. Zenodo. https://doi.org/10.5281/zenodo.17646878 Versioning----------This is Version 1.0. Future updates will receive new DOIs under the same concept DOI.
数据集:小行星(3880)凯撒尔曼光度分析 版本:1.0(2025年) 作者:戴维·福格斯姆(David Voglsam) 所属机构:奥地利霍恩迪恩天文台(Hohe Dirn Observatory) ### 概述 本仓库包含小行星(3880)凯撒尔曼的完整计算型光变曲线分析成果。作者未开展任何观测工作。 所有光度测量数据均来自公开可用的ALCDEF数据文件(小行星中心(Minor Planet Center)/供稿观测者)。作者完成了以下工作: – 数据提取 – 数据清洗与预处理 – 周期分析(主周期+次周期) – 相位折叠 – 自助法(Bootstrap)虚警概率估计 – 残差分析 – 光变曲线建模 – 动力学阐释(质量估算、希尔稳定性(Hill stability)等) – 符合MPB格式的手稿撰写 作者未获取任何原始电荷耦合器件(CCD)观测数据。 ### 数据来源 原始光度数据全部来自ALCDEF条目:**ALCDEF_3880_Kaiserman_20251115_100915.txt** 为保证透明度与可复现性,本仓库完整收录该文件,未做任何修改。 ### 科学总结 • 主周期:23.803796 小时 • 次周期:12.500000 小时 • 自助法虚警概率(FAP):0.000000 • 主振幅:0.479 星等 • 主残差均方根(RMS):0.0659 星等 • ALCDEF提供的光度数据点总数:886 • ALCDEF提供的观测夜数约为:20 ### 结果阐释 统计分析与双频建模结果均强烈支持双星系统或互食事件的解释。本研究鼓励开展进一步的观测性后续研究,但该工作并未包含此部分内容。 ### 仓库结构 analysis_scripts/ 用于复现完整分析流程的所有Python脚本 data_alcdef/ 原始下载状态的ALCDEF数据文件(未做任何修改) data_processed/ 衍生CSV文件,包括: – kaiserman_data.csv – phase_fold_primary.csv – phase_fold_secondary.csv – 残差表 – 周期图输出文件 figures/ 分析生成的图表: – 相位光变曲线 – 残差图 – 周期图 – 动力学分析图表 publication/ 可直接提交的MPB格式包: – kaiserman_mpb.pdf – kaiserman_mpb.tex – 投稿邮件 – 相位图文件 ### 研究方法 本分析仅基于公开可用的ALCDEF光度数据集开展计算处理与光变曲线建模。作者未使用任何望远镜、相机设备或观测硬件。 ### 许可协议 知识共享署名4.0许可(CC BY 4.0)—— 允许在标注来源的前提下重复使用。 ### 引用信息 福格斯姆, D. (2025). 小行星(3880)凯撒尔曼光度分析. Zenodo. https://doi.org/10.5281/zenodo.17646878 ### 版本管理 本版本为1.0版。未来的更新将使用同一概念DOI下的新DOI编号。



