G. H. Rieke
YOU?
Author Swipe
View article: The JADES Origins Field: A New JWST Deep Field in the JADES Second NIRCam Data Release
The JADES Origins Field: A New JWST Deep Field in the JADES Second NIRCam Data Release Open
We summarize the properties and initial data release of the JADES Origins Field (JOF), the longest single pointing yet imaged with the James Webb Space Telescope (JWST). This field falls within the GOODS-S region about 8′ southwest of the …
View article: Deciphering the Nature of Virgil: An Obscured Active Galactic Nucleus Lurking within an Apparently Normal Ly <i>α</i> Emitter during Cosmic Reionization
Deciphering the Nature of Virgil: An Obscured Active Galactic Nucleus Lurking within an Apparently Normal Ly <i>α</i> Emitter during Cosmic Reionization Open
We present a comprehensive analysis of the MIRI Extremely Red Object Virgil, a Ly α emitter at z spec = 6.6379 ± 0.0035 with the photometric properties of a Little Red Dot. Leveraging new JWST/MIRI imaging from the MIDIS and PAHSPECS progr…
View article: The <i>z</i> = 7.08 Quasar ULAS J1120+0641 May Never Reach a “Normal” Black Hole to Stellar Mass Ratio
The <i>z</i> = 7.08 Quasar ULAS J1120+0641 May Never Reach a “Normal” Black Hole to Stellar Mass Ratio Open
JWST observations of quasars in the Epoch of Reionization have revealed that many lie in host galaxies that are severely undermassive relative to the supermassive black holes. It is unclear how these systems will evolve to the tight local …
View article: DeepDISC photo-z catalog for JADES DR2 GOODS-S
DeepDISC photo-z catalog for JADES DR2 GOODS-S Open
README This file contains a photometric redshift catalog for all objects in the JADES DR2 GOODS-S sample. Photo-zs were derived using deep learning framework DeepDISC. Associated paper here. Abstract: Photo-z algorithms that utilize SED te…
View article: JADES-GS-z14-1: A Compact, Faint Galaxy at <i>z</i> ≈ 14 with Weak Metal Lines from Extremely Deep JWST MIRI, NIRCam, and NIRSpec Observations
JADES-GS-z14-1: A Compact, Faint Galaxy at <i>z</i> ≈ 14 with Weak Metal Lines from Extremely Deep JWST MIRI, NIRCam, and NIRSpec Observations Open
JWST has shed light on galaxy formation and metal enrichment within 300 Myr of the Big Bang. While luminous galaxies at z > 10 often show significant [O iii ] λλ 4959, 5007 emission lines, it remains unclear whether such features are preva…
View article: Confirming Near- to Mid-IR Photometrically-Identified Obscured AGNs in the JWST era
Confirming Near- to Mid-IR Photometrically-Identified Obscured AGNs in the JWST era Open
We evaluate the underlying assumptions for the identification of Active Galactic Nuclei (AGNs) through near- and mid-infrared photometry and spectral energy distribution (SED) fitting out to z ~ 3. For massive galaxies, log(M) > 9.5, our h…
View article: Not Just a Dot: The Complex UV Morphology and Underlying Properties of Little Red Dots
Not Just a Dot: The Complex UV Morphology and Underlying Properties of Little Red Dots Open
We analyze 99 photometrically selected Little Red Dots (LRDs) at z ≈ 4–8 in the GOODS fields, leveraging ultradeep JADES NIRCam short-wavelength (SW) data. Among the 99 selected LRDs, we examine the morphology of 30. The remaining 69 appea…
View article: JWST/MIRI Imaging of the Warm Dust Component of the <i>ϵ</i> Eridani Debris Disk
JWST/MIRI Imaging of the Warm Dust Component of the <i>ϵ</i> Eridani Debris Disk Open
We present JWST/MIRI observations of the debris disk surrounding the nearby solar analog ϵ Eridani obtained as part of the Archetypal Debris Disk Guaranteed Time Observation program. Multiwavelength images from 15, 18, 21, and 25.5 μ m sho…
View article: Searching for Planets Orbiting <i>ϵ</i> Eridani with JWST/NIRCam
Searching for Planets Orbiting <i>ϵ</i> Eridani with JWST/NIRCam Open
We present observations of ϵ Eridani with the JWST/NIRCam coronagraph aimed at imaging planets orbiting within this system. In particular, these observations targeted (1) the Jupiter-like planet, first detected orbiting at 3.5 au with radi…
View article: Extended Star Formation in Luminous Infrared Galaxies at <i>z</i> ∼ 1 in the SMILES Field
Extended Star Formation in Luminous Infrared Galaxies at <i>z</i> ∼ 1 in the SMILES Field Open
Luminous infrared galaxies (LIRGs) and ultraluminous infrared galaxies (ULIRGs) in the local Universe are highly centrally concentrated in the mid-infrared (MIR) and substantially more likely than non-(U)LIRGs to be involved in mergers. At…
View article: Quasar Radiative Feedback May Suppress Galaxy Growth on Intergalactic Scales at $z = 6.3$
Quasar Radiative Feedback May Suppress Galaxy Growth on Intergalactic Scales at $z = 6.3$ Open
We present observational evidence that intense ionizing radiation from a luminous quasar suppresses nebular emission in nearby galaxies on intergalactic scales at $z=6.3$. Using JWST/NIRCam grism spectroscopy from the SAPPHIRES and EIGER p…
View article: The First Photometric Evidence of a Transient/Variable Source at <i>z</i> > 5 with JWST
The First Photometric Evidence of a Transient/Variable Source at <i>z</i> > 5 with JWST Open
The James Webb Space Telescope (JWST) discovered 79 transients out to z ∼ 4.8 through the JADES Transient Survey (JTS), but the JTS did not find any z > 5 transients. We present the first photometric evidence of a z > 5 transient/variable …
View article: SMILES Data Release II: Probing Galaxy Evolution during Cosmic Noon and Beyond with NIRSpec Medium-Resolution Spectra
SMILES Data Release II: Probing Galaxy Evolution during Cosmic Noon and Beyond with NIRSpec Medium-Resolution Spectra Open
We present the second data release of the Systematic Mid-Infrared Instrument (MIRI) Legacy Extragalactic Survey (SMILES), focusing on JWST/NIRSpec medium-resolution spectroscopy of galaxies across cosmic time. This release includes spectro…
View article: Searching for Planets Orbiting $ε$~Eridani with JWST/NIRCam
Searching for Planets Orbiting $ε$~Eridani with JWST/NIRCam Open
We present observations of \epseri~with the JWST/NIRCam coronagraph aimed at imaging planets orbiting within this system. In particular, these observations targeted (1) the Jupiter-like planet, first detected orbiting at 3.5 AU with radial…
View article: The $z=7.08$ quasar ULAS J1120+0641 May Never Reach a "Normal" Black Hole to Stellar Mass Ratio
The $z=7.08$ quasar ULAS J1120+0641 May Never Reach a "Normal" Black Hole to Stellar Mass Ratio Open
JWST observations of quasars in the Epoch of Reionization have revealed that many lie in host galaxies that are severely undermassive relative to the supermassive black holes. It is unclear how these systems will evolve to the tight local …
View article: Discovery of Volatile Gas in the Giant Impact Disk Around the 150 Myr Old HD 23514
Discovery of Volatile Gas in the Giant Impact Disk Around the 150 Myr Old HD 23514 Open
We report the discovery of CO 2 gas emission around HD 23514, an F5V star in the ∼150 Myr old Pleiades cluster, hosting one of the rare giant-impact disks with unique mineralogy dominated by silica dust. We show that the dust feature remai…
View article: Low Accretion Rates in Black Holes in Late-stage Merger Ultraluminous Infrared Galaxies
Low Accretion Rates in Black Holes in Late-stage Merger Ultraluminous Infrared Galaxies Open
We explore the accretion rates of supermassive black holes (SMBHs) in late-stage galaxy mergers by observing three ultraluminous infrared galaxies (ULIRGs), IRAS 14378-3651, IRAS 17208-0014 and IRAS 23365+3604, using the JWST/MIRI Medium R…
View article: Unveiling the Aromatic and Aliphatic Universe at Redshifts <i>z</i> ∼ 0.2–0.5 with JWST NIRCam/WFSS
Unveiling the Aromatic and Aliphatic Universe at Redshifts <i>z</i> ∼ 0.2–0.5 with JWST NIRCam/WFSS Open
Utilizing deep NIRCam/WFSS data from JWST’s FRESCO program, we spectroscopically survey the 3.3 μ m aromatic and 3.4 μ m aliphatic C–H stretching emission bands of polycyclic aromatic hydrocarbon (PAH) molecules in galaxies at redshifts z …
View article: A Systematic Search for Galaxies with Extended Emission Lines and Potential Outflows in JADES Medium-band Images
A Systematic Search for Galaxies with Extended Emission Lines and Potential Outflows in JADES Medium-band Images Open
For the first time, we present a systematic search for galaxies with extended emission lines and potential outflow features using JWST medium-band images in the GOODS South field. This is done by comparing the morphology in medium-band ima…
View article: SMILES: Potentially Higher Ionizing Photon Production Efficiency in Overdense Regions
SMILES: Potentially Higher Ionizing Photon Production Efficiency in Overdense Regions Open
The topology of reionization and the environments where galaxies efficiently produce ionizing photons are key open questions. For the first time, we investigate the trend between ionizing photon production efficiency, ξ ion , and galaxy ov…
View article: The First Photometric Evidence of a Transient/Variable Source at z>5 with JWST
The First Photometric Evidence of a Transient/Variable Source at z>5 with JWST Open
The James Webb Space Telescope (JWST) discovered 79 transients out to $z$$\sim$4.8 through the JADES Transient Survey (JTS), but the JTS did not find any $z$$>$5 transients. Here, we present the first photometric evidence of a $z$$>$5 tran…
View article: Evolution of the <i>M</i> <sub>∗</sub>–<i>M</i> <sub>BH</sub> Relation from <i>z</i> ∼ 6 to the Present Epoch
Evolution of the <i>M</i> <sub>∗</sub>–<i>M</i> <sub>BH</sub> Relation from <i>z</i> ∼ 6 to the Present Epoch Open
The ratio between the stellar mass of a galaxy, M * , and that of its central supermassive black hole (SMBH), M • , the “Magorrian” relationship, traces their coevolution. JWST observations have suggested significant evolution in M • / M *…
View article: The $M_{*}-M_{\rm BH}$ Relation Evolution from z $\sim$ 6 to the Present Epoch
The $M_{*}-M_{\rm BH}$ Relation Evolution from z $\sim$ 6 to the Present Epoch Open
The ratio between the stellar mass of a galaxy, $M_{*}$, and that of its central supermassive black hole (SMBH), $M_\bullet$, the ``Magorrian'' relationship, traces their coevolution. JWST observations have suggested significant evolution …
View article: Fading Light, Fierce Winds: JWST Snapshot of a Sub-Eddington Quasar at Cosmic Dawn
Fading Light, Fierce Winds: JWST Snapshot of a Sub-Eddington Quasar at Cosmic Dawn Open
The majority of most luminous quasars during the epoch of reionization accrete near or above the Eddington limit, marking the vigorous growth of primitive supermassive black holes (SMBHs). However, their subsequent evolution and environmen…
View article: Unveiling the Aromatic and Aliphatic Universe at Redshifts $z\sim$0.2--0.5 with JWST NIRCam/WFSS
Unveiling the Aromatic and Aliphatic Universe at Redshifts $z\sim$0.2--0.5 with JWST NIRCam/WFSS Open
Utilizing deep NIRCam/WFSS data from JWST's FRESCO program, we spectroscopically survey the 3.3 $μm$ aromatic and 3.4 $μm$ aliphatic C--H stretching emission bands of polycyclic aromatic hydrocarbon (PAH) molecules in galaxies at redshifts…
View article: A SPectroscopic Survey of Biased Halos in the Reionization Era (ASPIRE): Spectroscopically Complete Census of Obscured Cosmic Star Formation Rate Density at <i>z</i> = 4–6
A SPectroscopic Survey of Biased Halos in the Reionization Era (ASPIRE): Spectroscopically Complete Census of Obscured Cosmic Star Formation Rate Density at <i>z</i> = 4–6 Open
We present a stringent measurement of the dust-obscured star formation rate density (SFRD) at z = 4–6 from the ASPIRE JWST Cycle-1 medium and ALMA Cycle-9 large program. We obtained JWST/NIRCam grism spectroscopy and ALMA 1.2 mm continuum …
View article: The JADES Transient Survey: Discovery and Classification of Supernovae in the JADES Deep Field
The JADES Transient Survey: Discovery and Classification of Supernovae in the JADES Deep Field Open
The JWST Advanced Deep Extragalactic Survey (JADES) is a multicycle JWST program that has taken among the deepest near- and mid-infrared images to date (down to ∼30 AB mag) over ∼25 arcmin 2 in the GOODS-S field in two sets of observations…
View article: No Evidence for a Significant Evolution of M<sub>•</sub>–M. Relation in Massive Galaxies up to z ∼ 4
No Evidence for a Significant Evolution of M<sub>•</sub>–M. Relation in Massive Galaxies up to z ∼ 4 Open
Over the past two decades, tight correlations between black hole masses ( M • ) and their host galaxy properties have been firmly established for massive galaxies (with stellar mass ) at low- z ( z < 1), indicating coevol…
View article: The Relation between AGN and Host-galaxy Properties in the JWST Era. I. Seyferts at Cosmic Noon are Obscured and Disturbed
The Relation between AGN and Host-galaxy Properties in the JWST Era. I. Seyferts at Cosmic Noon are Obscured and Disturbed Open
The morphology of a galaxy reflects the mix of physical processes occurring within and around it, offering indirect clues to its formation and evolution. We apply both visual classification and computer vision to test the suspected connect…
View article: Single Aperture Large Telescope for Universe Studies: science overview
Single Aperture Large Telescope for Universe Studies: science overview Open
International audience