Dark Energy Survey Year 6 Results: improved mitigation of spatially varying observational systematics with masking

Fuente: arXiv

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Dettagli Bibliografici
Autori principali:	Rodríguez-Monroy, M., Weaverdyck, N., Elvin-Poole, J., Sevilla-Noarbe, I., Rosell, A. Carnero, Drlica-Wagner, A., Anbajagane, D., Avila, S., Becker, M. R., Bechtol, K., Crocce, M., Ferté, A., Gatti, M., Mena-Fernández, J., Porredon, A., Cid, D. Sanchez, Yamamoto, M., Aguena, M., Allam, S. S., Alves, O., Andrade-Oliveira, F., Bacon, D., Blazek, J., Bocquet, S., Brooks, D., Camilleri, R., Carretero, J., Cawthon, R., Chang, C., da Costa, L. N., Pereira, M. E. da Silva, Desai, S., Diehl, H. T., Doel, P., Doux, C., Everett, S., Flaugher, B., Fosalba, P., Frieman, J., García-Bellido, J., Gruendl, R. A., Herner, K., Hinton, S. R., Hollowood, D. L., Honscheid, K., Huterer, D., James, D. J., Kuehn, K., Lahav, O., Lee, S., Marshall, J. L., Miquel, R., Muir, J., Myles, J., Ogando, R. L. C., Malagón, A. A. Plazas, Prat, J., Sanchez, E., Schutt, T., Smith, M., Suchyta, E., Swanson, M. E. C., To, C., Troxel, M. A., Tucker, D. L., Vikram, V.
Natura:	Preprint
Pubblicazione:	2025
Soggetti:	Cosmology and Nongalactic Astrophysics
Accesso online:	Acceder al recurso
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// 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'

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