Articles by Cristoffer Fremling

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Cristoffer Fremling

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Eruptive mass loss less than a year before the explosion of superluminous supernovae: I. The cases of SN 2020xga and SN 2022xgc

23 January 2025 by Anamaria Gkini and others

High Energy Astrophysical Phenomena

SN 2019odp: A Massive Oxygen-Rich Type Ib Supernova

9 December 2024 by Tassilo Schweyer and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

SN 2021adxl: A luminous nearby interacting supernova in an extremely low metallicity environment

17 October 2024 by S. Brennan and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

The Palomar twilight survey of 'Ayló'chaxnim, Atiras, and comets

23 September 2024 by B. Bolin and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

Sample of hydrogen-rich superluminous supernovae from the Zwicky Transient Facility

27 August 2024 by P. Pessi and others

High Energy Astrophysical Phenomena

Resolving the explosion of supernova 2023ixf in Messier 101 within its complex circumstellar environment

27 March 2024 by E. Zimmerman and others at

Weizmann Institute of Science

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Spectroscopic observations of progenitor activity 100 days before a Type Ibn supernova

25 March 2024 by S. Brennan and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

Palomar discovery and initial characterization of naked-eye long period comet C/2022 E3 (ZTF)

25 September 2023 by B. Bolin and others

Earth and Planetary Astrophysics

The broad-lined Type-Ic supernova SN 2022xxf with extraordinary two-humped light curves

14 August 2023 by Hanindyo Kuncarayakti and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

Keck and Gemini spectral characterization of Lucy mission fly-by target (152830) Dinkinesh

7 April 2023 by B. Bolin and others

Earth and Planetary Astrophysics

Keck, Gemini, and Palomar 200-inch visible photometry of red and very-red Neptunian Trojans

8 February 2023 by B. Bolin and others at

ASTRON

Earth and Planetary Astrophysics

SN2020qlb: A hydrogen-poor superluminous supernova with well-characterized light curve undulations

7 December 2022 by S. West and others

High Energy Astrophysical Phenomena

A very luminous jet from the disruption of a star by a massive black hole

29 November 2022 by Igor Andreoni and others

High Energy Astrophysical Phenomena

The Hydrogen-Poor Superluminous Supernovae from the Zwicky Transient Facility Phase-I Survey: I. Light Curves and Measurements

3 November 2022 by Z. Chen and others

High Energy Astrophysical Phenomena

A population of Type Ibc supernovae with massive progenitors; broad lightcurves not uncommon in (i)PTF

17 October 2022 by Emir Karamehmetoglu and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

The discovery and characterization of a kilometre sized asteroid inside the orbit of Venus

15 August 2022 by Bryce Bolin and others at

Liverpool John Moores University

Earth and Planetary Astrophysics

SNGuess: A method for the selection of young extragalactic transients

13 August 2022 by Nicolas Miranda and others

Instrumentation and Methods for Astrophysics, Machine Learning

A kilometer-scale asteroid inside Venus' orbit

4 August 2022 by B. Bolin and others at

Weizmann Institute of Science

Earth and Planetary Astrophysics

Supernova Siblings and their Parent Galaxies in the Zwicky Transient Facility Bright Transient Surve

29 December 2021 by M. Graham and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

A WC/WO star exploding within an expanding carbon-oxygen-neon nebula

24 November 2021 by Avishy Gal-Yam and others at

Caltech

Solar and Stellar Astrophysics, Astrophysics of Galaxies

On the maximum luminosities of normal stripped-envelope supernovae -- brighter than explosion models allow

29 September 2021 by Jesper Sollerman and others

Solar and Stellar Astrophysics, High Energy Astrophysical Phenomena

Multi-wavelength Observations of AT2019wey: a New Candidate Black Hole Low-mass X-ray Binary

3 September 2021 by Yuhan Yao and others

High Energy Astrophysical Phenomena

Discovery and characterization of five new eclipsing AM CVn systems

30 August 2021 by J. Van Roestel and others

Solar and Stellar Astrophysics

Three Core-Collapse Supernovae with Nebular Hydrogen Emission

30 July 2021 by Jesper Sollerman and others

High Energy Astrophysical Phenomena, Cosmology and Nongalactic Astrophysics

A low-energy explosion yields the underluminous Type IIP SN 2020cxd

28 July 2021 by Shoukang Yang and others

High Energy Astrophysical Phenomena

SN 2018ijp: the explosion of a stripped-envelope star within a dense H-rich shell?

20 April 2021 by Leonardo Tartaglia and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

SN 2020bqj: a Type Ibn supernova with a long lasting peak plateau

26 February 2021 by E. Kool and others

High Energy Astrophysical Phenomena

The ZTF Source Classification Project: I. Methods and Infrastructure

22 February 2021 by Jan Van Roestel and others

Instrumentation and Methods for Astrophysics, Solar and Stellar Astrophysics

AT 2019avd: A novel addition to the diverse population of nuclear transients

21 January 2021 by Adam Malyali and others

High Energy Astrophysical Phenomena

The luminous and rapidly evolving SN 2018bcc: Clues toward the origin of Type Ibn SNe from the Zwicky Transient Facility

4 January 2021 by Emir Karamehmetoglu and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

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High Energy Astrophysical Phenomena Solar and Stellar Astrophysics Astrophysics of Galaxies Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics Earth and Planetary Astrophysics Machine Learning General Relativity and Quantum Cosmology