Euclid：匹配 Ruble transient 提醒与 Euclid 观察的自动化系统
天体物理仪器与方法
2026-02-23 v1
摘要
韦拉·C. 鲁比尔天文台预计将在 ugrizy 滤波器中每晚产生 1000 万条 transient 提醒信息，而 Euclid 是一颗可见至近红外的太空望远镜，正在进行广域观测。我们提出了一套原型系统，用于自动匹配鲁比尔的 transient 提醒与 Euclid 的观察。该系统产生包含可见和近红外光度的联合光度曲线，以及联合图像裁剪。我们使用 Zwicky Transient Facility 提醒作为鲁比尔的代理，演示了该系统在 Euclid 是否检测到该 transient 以及是否未检测到的案例中的实际应用，并突显了每种情况所能带来的价值。对于由 Euclid 检测到的 transient，这些优势包括在地面检测之前识别超新星（SNe），从而更好地约束爆炸时间，例如在地面检测之前约 3 天检测到 SN 2024pvw。在 Euclid 未检测到该 transient 的情况下，我们演示了添加 Euclid 观察以改进宿主形态测量和关联的好处。
关键词
引用
@article{arxiv.2602.18173,
title = {Euclid: An automated system to match Rubin transient alerts to Euclid observations},
author = {C. Duffy and I. M. Hook and C. M. Gutierrez and K. Paterson and V. Petrecca and T. J. Moriya and F. Poidevin and R. Kotak and B. Altieri and A. Amara and S. Andreon and N. Auricchio and C. Baccigalupi and M. Baldi and A. Balestra and S. Bardelli and P. Battaglia and A. Biviano and E. Branchini and M. Brescia and S. Camera and G. Cañas-Herrera and V. Capobianco and C. Carbone and J. Carretero and S. Casas and M. Castellano and G. Castignani and S. Cavuoti and K. C. Chambers and A. Cimatti and C. Colodro-Conde and G. Congedo and C. J. Conselice and L. Conversi and Y. Copin and F. Courbin and H. M. Courtois and M. Cropper and J. -C. Cuillandre and H. Degaudenzi and G. De Lucia and H. Dole and F. Dubath and X. Dupac and S. Dusini and S. Escoffier and M. Farina and R. Farinelli and S. Ferriol and M. Frailis and E. Franceschi and M. Fumana and S. Galeotta and K. George and W. Gillard and B. Gillis and C. Giocoli and J. Gracia-Carpio and A. Grazian and F. Grupp and S. V. H. Haugan and M. S. Holliman and W. Holmes and F. Hormuth and A. Hornstrup and K. Jahnke and M. Jhabvala and S. Kermiche and A. Kiessling and R. Kohley and B. Kubik and M. Kunz and H. Kurki-Suonio and A. M. C. Le Brun and S. Ligori and P. B. Lilje and V. Lindholm and I. Lloro and G. Mainetti and D. Maino and E. Maiorano and O. Mansutti and S. Marcin and O. Marggraf and M. Martinelli and N. Martinet and F. Marulli and R. J. Massey and E. Medinaceli and S. Mei and Y. Mellier and M. Meneghetti and E. Merlin and G. Meylan and A. Mora and M. Moresco and L. Moscardini and R. Nakajima and C. Neissner and S. -M. Niemi and C. Padilla and S. Paltani and F. Pasian and K. Pedersen and V. Pettorino and S. Pires and G. Polenta and M. Poncet and L. A. Popa and F. Raison and A. Renzi and J. Rhodes and G. Riccio and E. Romelli and M. Roncarelli and C. Rosset and R. Saglia and Z. Sakr and D. Sapone and B. Sartoris and M. Schirmer and P. Schneider and A. Secroun and G. Seidel and S. Serrano and E. Sihvola and P. Simon and C. Sirignano and G. Sirri and J. Skottfelt and L. Stanco and J. Steinwagner and P. Tallada-Crespí and A. N. Taylor and I. Tereno and N. Tessore and S. Toft and R. Toledo-Moreo and F. Torradeflot and I. Tutusaus and L. Valenziano and J. Valiviita and T. Vassallo and Y. Wang and J. Weller and G. Zamorani and E. Zucca and J. García-Bellido and E. Jullo and J. Martín-Fleitas and A. A. Nucita and V. Scottez},
journal= {arXiv preprint arXiv:2602.18173},
year = {2026}
}
备注
16 Pages, 8 Figures, Accepted in RASTI