Radio spectral properties of star-forming galaxies between 150-5000MHz in the ELAIS-N1 field

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	An, Fangxia, Vaccari, M., Best, P. N., Ocran, E. F., Ishwara-Chandra, C. H., Taylor, A. R., Leslie, S. K., Röttgering, H. J. A., Kondapally, R., Haskell, Paul, Collier, J. D., Bonato, M.
Format:	Preprint
Publié:	2023
Sujets:	Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Radio continuum spectra of SFGs in the XMM-LSS Field below-threshold
par: Ocran, E. F., et autres
Publié: (2025)

Into the depths: Unveiling ELAIS-N1 with LOFAR's deepest sub-arcsecond wide-field images
par: de Jong, J. M. G. H. J., et autres
Publié: (2024)

Radio-AGN activity across the galaxy population: dependence on stellar mass, star-formation rate, and redshift
par: Kondapally, R., et autres
Publié: (2024)

The LOFAR Two-metre Sky Survey: Deep Fields Data Release 2. I. The ELAIS-N1 field
par: Shimwell, T. W., et autres
Publié: (2025)

1-arcsecond imaging of ELAIS-N1 field at 144MHz using the LoTSS survey with international LOFAR telescope
par: Ye, Haoyang, et autres
Publié: (2023)

The LOFAR Two Metre Sky Survey Data Release 2: Probabilistic Spectral Source Classifications and Faint Radio Source Demographics
par: Drake, A. B., et autres
Publié: (2024)

Machine Learning Approaches for Classifying Star-Forming Galaxies and Active Galactic Nuclei from MIGHTEE-Detected Radio Sources in the COSMOS Field
par: Silima, Walter, et autres
Publié: (2025)

The LOFAR Two-metre Sky Survey Deep Fields: new probabilistic spectroscopic classifications and the accretion rates of radio galaxies
par: Arnaudova, M. I., et autres
Publié: (2025)

Mergers, Radio Jets, and Quenching Star-Formation in Massive Galaxies: Quantifying their Synchronized Cosmic Evolution & Assessing the Energetics
par: Heckman, Timothy, et autres
Publié: (2024)

Radio-loud AGN morphology and host-galaxy properties in the LOFAR Two-Metre Sky Survey Data Release 2
par: Clews, L., et autres
Publié: (2025)

The Clustering of Active Galactic Nuclei and Star Forming Galaxies in the LoTSS DeepFields
par: Hale, C. L., et autres
Publié: (2025)

SEMPER I. Radio Predictions for Star-Forming Galaxies at $0<z<5$
par: Giulietti, M., et autres
Publié: (2025)

Host galaxy identification of LOFAR sources in the Euclid Deep Field North
par: L., Bisigello, et autres
Publié: (2025)

Radio Follow-Up Observations of a Weak-Line Quasar Exhibiting Remarkable X-ray Variability
par: Chhipa, Ayushi, et autres
Publié: (2025)

Prospects for radio weak lensing: studies using LOFAR observations in the ELAIS-N1 field
par: Liu, Jinyi, et autres
Publié: (2025)

From 100 MHz to 10 GHz: Unveiling the spectral evolution of the X-shaped radio galaxy in Abell 3670
par: Bruno, L., et autres
Publié: (2024)

Probing particle acceleration in Abell 2256: from to 16 MHz to gamma rays
par: Osinga, E., et autres
Publié: (2024)

A Python-Based Peeling Framework for Radio Interferometry: Application to uGMRT 650MHz Imaging
par: Peng, Hao, et autres
Publié: (2026)

A Multi-frequency Study of the Candidate Double-Double Radio Galaxy J2349-0003 with a Possible Misalignment
par: P., Sudheesh T., et autres
Publié: (2025)

HelioSpectrotron 5000: An interactive multi-resolution solar spectral atlas
par: Pietrow, A. G. M.
Publié: (2026)

The superMIGHTEE project: MeerKAT and GMRT Together to Unveil the Deep Radio Sky
par: Lal, Dharam V., et autres
Publié: (2025)

LOFAR Deep Fields: Probing the sub-mJy regime of polarized extragalactic sources in ELAIS-N1. I. The catalog
par: Piras, S., et autres
Publié: (2024)

The Radio Spectral Energy Distribution and Star Formation Calibration in MIGHTEE-COSMOS Highly Star-Forming Galaxies at 1.5 < z < 3.5
par: Tabatabaei, Fatemeh, et autres
Publié: (2025)

Investigation of the Axe-shaped Radio Galaxy J1051+5523 with uGMRT
par: P., Sudheesh T., et autres
Publié: (2025)

MIGHTEE: The Continuum Survey Data Release 1
par: Hale, C. L., et autres
Publié: (2024)

Revealing the intricacies of radio galaxies and filaments in the merging galaxy cluster Abell 2255. I. Insights from deep LOFAR-VLBI sub-arcsecond resolution images
par: De Rubeis, E., et autres
Publié: (2025)

Radio AGN jet alignment: Radio and Optical Position Angle of Radio Galaxies
par: Zheng, Xuechen, et autres
Publié: (2024)

MIGHTEE-HI: deep spectral line observations of the COSMOS field
par: Heywood, I., et autres
Publié: (2024)

A spatially-resolved spectral analysis of giant radio galaxies with MeerKAT
par: Charlton, K. K. L., et autres
Publié: (2024)

The environments of radio galaxies and quasars in LoTSS data release 2
par: Pan, Tong, et autres
Publié: (2025)

LOFAR 58 MHz Legacy Survey of the 3CRR Catalog
par: Boxelaar, J. M., et autres
Publié: (2025)

Ultra-low frequency LOFAR spectral indices of cluster radio halos
par: Pasini, T., et autres
Publié: (2024)

A hidden Active Galactic Nuclei population: the first radio luminosity functions constructed by physical process
par: Morabito, Leah K., et autres
Publié: (2024)

Non-thermal filaments and AGN recurrent activity in the galaxy group Nest200047: a LOFAR, uGMRT, MeerKAT, VLA radio spectral analysis
par: Brienza, M., et autres
Publié: (2025)

The first high-redshift cavity power measurements of cool-core galaxy clusters with the International LOFAR Telescope
par: Timmerman, R., et autres
Publié: (2024)

Comparing extragalactic megahertz-peaked spectrum and gigahertz-peaked spectrum sources
par: Ballieux, F. J., et autres
Publié: (2024)

Radio Burst from a Stellar Coronal Mass Ejection
par: Callingham, J. R., et autres
Publié: (2025)

Revealing the intricacies of radio galaxies and filaments in the merging galaxy cluster Abell 2255. II. Properties of filaments using multi-frequency radio data
par: De Rubeis, E., et autres
Publié: (2025)

Pulsar timing solutions for 17 pulsars at 150 MHz from the Irish LOFAR station
par: McKenna, D. J., et autres
Publié: (2026)

ViCTORIA project: The LOFAR-MeerKAT view of AGN in Virgo cluster early-type galaxies
par: Spasic, A., et autres
Publié: (2024)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"fr"
VUFIND_SESSION	"3370962c5babf7ac4dc8de4f124eb6c7"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790856731.8235 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "3370962c5babf7ac4dc8de4f124eb6c7" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=fr; VUFIND_SESSION=3370962c5babf7ac4dc8de4f124eb6c7; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.147"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"24926"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2303_06941/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2303_06941/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790856731.8193
REQUEST_TIME	1790856731

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler