IOP4, the Interactive Optical Photo-Polarimetric Python Pipeline

Juan Escudero Pedrosa; Ivan Agudo; Daniel Morcuende; Jorge Otero-Santos; Giacomo Bonnoli; Vilppu Piirola; César Husillos; Mabel Bernardos; Rubén López-Coto; Alfredo Sota; Víctor Casanova; Francisco Aceituno; Pablo Santos-Sanz

arXiv · 2405.20111

IOP4, the Interactive Optical Photo-Polarimetric Python Pipeline

Juan Escudero Pedrosa·Ivan Agudo·Daniel Morcuende·Jorge Otero-Santos·Giacomo Bonnoli·Vilppu Piirola·César Husillos·Mabel Bernardos·Rubén López-Coto·Alfredo Sota·Víctor Casanova·Francisco Aceituno·Pablo Santos-Sanz

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Abstract

IOP4 is a pipeline to perform photometry and polarimetry analysis of optical data from Calar Alto (CAHA) and Sierra Nevada (OSN) observatories. IOP4 implements Object Relational Mapping (ORM) to seamlessly integrate all information about the reduction and results in a database which can be used to query and plot results, flag data and inspect the reduction process in an integrated fashion with the whole pipeline. It also ships with an already built-in web interface which can be used out of the box to browse the database and supervise all pipeline processes. It is built to ease debugging and inspection of data. Reduction from five different instruments are already implemented: RoperT90, AndorT90 and DIPOL (at OSN 0.9m telescope), AndorT150 (OSN 1.5m telescope) and CAFOS (CAHA 2.2m telescope). IOP4's modular design allows for easy integration of new observatories and instruments, and its results have already featured in several high-impact refereed publications. In this paper we describe the implementation and characteristics of IOP4.

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Juan Escudero Pedrosa, Ivan Agudo, Daniel Morcuende, Jorge Otero-Santos, Giacomo Bonnoli, Vilppu Piirola, César Husillos, Mabel Bernardos, Rubén López-Coto, Alfredo Sota, Víctor Casanova, Francisco Aceituno, Pablo Santos-Sanz. 2024-05-30. IOP4, the Interactive Optical Photo-Polarimetric Python Pipeline. https://arxiv.org/abs/2405.20111

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