CHIMERA: a wide-field, multi-color, high-speed photometer at the prime focus of the Hale telescope

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autori principali:	Harding, Leon K., Hallinan, Gregg, Milburn, Jennifer, Gardner, Paul, Konidaris, Nick, Singh, Navtej, Shao, Michael, Sandhu, Jagmit, Kyne, Gillian, Schlichting, Hilke E.
Natura:	Preprint
Pubblicazione:	2016
Soggetti:	Instrumentation and Methods for Astrophysics
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

CHIMERA: A wide Reynolds number range Taylor-Couette facility
di: Diribarne, Pantxo, et al.
Pubblicazione: (2026)

Impact of Electron Precipitation on Brown Dwarf Atmospheres and the Missing Auroral H$_{3}^{+}$ Emission
di: Pineda, J. Sebastian, et al.
Pubblicazione: (2024)

The miscibility of hydrogen and water in planetary atmospheres and interiors
di: Gupta, Akash, et al.
Pubblicazione: (2024)

Radio emission from the magnetically active M dwarf UV Ceti from 1 GHz to 105 GHz
di: Plant, Kathryn, et al.
Pubblicazione: (2024)

Multiplicative (generalized)-derivations of prime rings that act as $n-$(anti)homomorphisms
di: Sandhu, Gurninder S.
Pubblicazione: (2020)

Redefining interiors and envelopes: hydrogen-silicate miscibility and its consequences for the structure and evolution of sub-Neptunes
di: Rogers, James G., et al.
Pubblicazione: (2025)

Fleeting but not Forgotten: the Imprint of Escaping Hydrogen Atmospheres on Super-Earth Interiors
di: Rogers, James G., et al.
Pubblicazione: (2024)

Orbital Migration through Atmospheric Mass Loss
di: Hanf, Benjamin, et al.
Pubblicazione: (2024)

Under the light of a new star: evolution of planetary atmospheres through protoplanetary disc dispersal and boil-off
di: Rogers, James G., et al.
Pubblicazione: (2023)

Out-of-focus holography at the Effelsberg telescope
di: Cassanelli, T., et al.
Pubblicazione: (2021)

Characterizing the bolometric-photoevaporative transition in young sub-Neptunes with radiation-hydrodynamic simulations
di: Misener, William, et al.
Pubblicazione: (2026)

Blowin' in the non-isothermal wind: core-powered mass loss with hydrodynamic radiative transfer
di: Misener, William, et al.
Pubblicazione: (2024)

Respawn
di: Milburn, Colin
Pubblicazione: (2020)

Las técnicas de los expertos en fotografía digital / Ken Milburn ; Tr. de Eva Gallud Jurado
di: Milburn, Ken

The Fundamental Argument without any garbage
di: Joe Milburn
Pubblicazione: (2024)

Unravelling the Microstructural Parameters to Optical Property Relations in Carbon Quantum Dots Coalesced From Two Organic Waste Precursors
di: Navtej Singh, et al.
Pubblicazione: (2026)

Parmotrema subisidiosum Hale
di: Silva, Jeanne dos Reis, et al.
Pubblicazione: (2023)

Hypotrachyna imbricatula Hale
di: Silva, Jeanne dos Reis, et al.
Pubblicazione: (2023)

Hypotrachyna silvatica Hale
di: Silva, Jeanne dos Reis, et al.
Pubblicazione: (2023)

Detection of Radio Emission from Super-flaring Solar-Type Stars in the VLA Sky Survey
di: Davis, Ivey, et al.
Pubblicazione: (2024)

Spacetime events from the inside out
di: Milburn, G. J.
Pubblicazione: (2025)

Shipboard acoustic doppler current profiling during cruise PS99C5 (SAC ID 00455)
di: Milburn, Hugh B
Pubblicazione: (2005)

CHIMERA: Compact Synthetic Data for Generalizable LLM Reasoning
di: Zhu, Xinyu, et al.
Pubblicazione: (2026)

The Effects of Non-ideal Mixing in Planetary Magma Oceans and Atmospheres
di: Werlen, Aaron, et al.
Pubblicazione: (2026)

Hydrogen concentrations, underway measurements, equilibrator, reducing compound photometer
di: Grefe, Imke, et al.
Pubblicazione: (2016)

Parmotrema tinctorum Hale 1974
di: Masson, Didier, et al.
Pubblicazione: (2024)

Rivisiting the Hales--Jewett Theorem
di: Ghosh, Arpita
Pubblicazione: (2026)

Double-offset Cassegrain telescopes for the Ultraviolet Type Ia (UVIa) mission concept
di: Aguirre, Fernando Cruz, et al.
Pubblicazione: (2025)

Accurate Ground-based Near-Earth-Asteroid Astrometry using Synthetic Tracking
di: Zhai, Chengxing, et al.
Pubblicazione: (2018)

General Notes on the Lepidoptera of the Canal Zone, Isthmus of Panama
di: Hallinan, Thomas
Pubblicazione: (1920)

IS NATURAL SELECTION A CHIMERA? REFLECTIONS ON THE ‘SURVIVAL’ OF A PRINCIPLE
di: Gláucia Oliveira da Silva
Pubblicazione: (2017)

Systematic Spectral Distortion from Digital Whitening in Radio Telescopes and Implications for 21 cm Cosmology
di: Byrne, Ruby, et al.
Pubblicazione: (2026)

A New Global Chemical Equilibrium Code: Refractory Element Signatures in Super-Earths and Sub-Neptunes
di: Grimm, Simon, et al.
Pubblicazione: (2026)

Atmospheric C/O Ratios of Sub-Neptunes with Magma Oceans: Homemade rather than Inherited
di: Werlen, Aaron, et al.
Pubblicazione: (2025)

Commutativity criteria for prime rings with involution via pairs of endomorphisms
di: Sandhu, Gurninder Singh, et al.
Pubblicazione: (2026)

Photonic Quantum Computing
di: Romero, Jacquiline, et al.
Pubblicazione: (2024)

Research on fine co-focus adjustment method for segmented solar telescope
di: Wang, Kunyan, et al.
Pubblicazione: (2024)

Two-step focusing anamorphic catadioptric telescope and componentwise aberration compensations
di: Zhuridov, Dmitry
Pubblicazione: (2024)

Small field CCD astrometry with a long focus reflector telescope
di: J. H. Calderón
Pubblicazione: (2002)

Charles A. Hale (1930-2008)
di: Josefina Z. Vázquez
Pubblicazione: (2009)

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
VUFIND_SESSION	"d5c7f7b00ed16a6acbd2047a6c635643"
ui	"standard"
language	"it"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790960316.8278 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "d5c7f7b00ed16a6acbd2047a6c635643" ]`]
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	"VUFIND_SESSION=d5c7f7b00ed16a6acbd2047a6c635643; ui=standard; language=it"
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	"216.73.217.142"
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	"64772"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_1601_03104/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_1601_03104/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790960316.8224
REQUEST_TIME	1790960316

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler