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Constraints on models for synchrotron emission ...

Constraints on models for synchrotron emission from an on-axis top-hat jet expanding int...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Comparison of rest-frame r-band light curves fo...

Comparison of rest-frame r-band light curves for SN 2026gzf (black) against GRB (magenta...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Optical observations of the Type Ic-BL counterp...

Optical observations of the Type Ic-BL counterpart to EP 260321a, SN 2026gzf. Left: our ...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Comparison of the X-ray properties of EP 260321...

Comparison of the X-ray properties of EP 260321a from the GCNs (Q. J. Huang et al. 2026a...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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VLA 6.2 GHz image of the field of SN 2026gzf. W...

VLA 6.2 GHz image of the field of SN 2026gzf. White contours denote 3σ radio sources in ...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Comparison of radio upper limits of EP 260321a/...

Comparison of radio upper limits of EP 260321a/SN 2026gzf with other GRBs, FXTs, and Typ...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Comparison of the properties of SN 2026gzf deri...

Comparison of the properties of SN 2026gzf derived from our analysis (black stars; Secti...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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The global host-galaxy stellar mass (M*; left),...

The global host-galaxy stellar mass (M*; left), sSFR (middle), and 12+log(O/H) metallici...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Cartoon diagram of the CSM orientations favored...

Cartoon diagram of the CSM orientations favored by our multiwavelength constraints on EP...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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We fit the ugrizJ-band light curves of SN 2026g...

We fit the ugrizJ-band light curves of SN 2026gzf with five models in REDBACK (the pure ...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Corner plot showing our constraints on an on-ax...

Corner plot showing our constraints on an on-axis jet allowing ϵB to vary over the range...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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The allowed light curves for synchrotron radio ...

The allowed light curves for synchrotron radio emission from the fastest SN ejecta inter...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Magellan/FIRE near-IR spectrum of SN 2026gzf (b...

Magellan/FIRE near-IR spectrum of SN 2026gzf (bottom), compared to near-IR spectra of pa...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Corner plot showing our constraints on an on-ax...

Corner plot showing our constraints on an on-axis jet assuming ϵe = ϵB = 0.1. The prior ...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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The allowed 90% X-ray light curves for SBO emis...

The allowed 90% X-ray light curves for SBO emission from our fit to the EP data (black).

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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The Prospector-determined model spectrum (gray)...

The Prospector-determined model spectrum (gray) compared to the DESI-observed spectrum o...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Spectral sequence of EP260321 from SEDM. Some n...

Spectral sequence of EP260321 from SEDM. Some narrow host-galaxy lines are clipped for d...

Jillian C. Rastinejad et al, The Astrophysical Journal Letters 1007 1

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Top-left panel: relation of X-ray bolometric co...

Top-left panel: relation of X-ray bolometric correction (κ2−10) with ...

Arghajit Jana et al, The Astrophysical Journal Letters 1007 1

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Top panel: variation of X-ray bolometric correc...

Top panel: variation of X-ray bolometric correction (κ2−10) as a function of Eddington r...

Arghajit Jana et al, The Astrophysical Journal Letters 1007 1

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Left panel: variation of X-ray bolometric corre...

Left panel: variation of X-ray bolometric correction (κ2−10) as a function of αOX. The b...

Arghajit Jana et al, The Astrophysical Journal Letters 1007 1

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Blue circles and gray squares represent the var...

Blue circles and gray squares represent the variation of the X-ray bolometric correction...

Arghajit Jana et al, The Astrophysical Journal Letters 1007 1

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Raction of total emission from i) warm corona, ...

Raction of total emission from i) warm corona, ii) hot corona, and iii) accretion disk a...

Arghajit Jana et al, The Astrophysical Journal Letters 1007 1

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Stokes intensity (I/Ic) and circular polarizati...

Stokes intensity (I/Ic) and circular polarization (V/Ic) profiles, normalized to the loc...

Iñigo Juanikorena Berasategi et al, The Astrophysical Journal Letters 1007 1

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Magnetic field strength along the line of sight...

Magnetic field strength along the line of sight, BLOS, obtained by applying the COG meth...

Iñigo Juanikorena Berasategi et al, The Astrophysical Journal Letters 1007 1

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Stokes intensity (I/Ic) and circular polarizati...

Stokes intensity (I/Ic) and circular polarization (V/Ic) profiles, normalized to the loc...

Iñigo Juanikorena Berasategi et al, The Astrophysical Journal Letters 1007 1

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