{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T16:38:53Z","timestamp":1771000733307,"version":"3.50.1"},"reference-count":59,"publisher":"MDPI AG","issue":"16","license":[{"start":{"date-parts":[[2022,8,9]],"date-time":"2022-08-09T00:00:00Z","timestamp":1660003200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Russian Science Foundation","award":["20-72-00110"],"award-info":[{"award-number":["20-72-00110"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>Observations of excited hydroxyl (OH*) emissions are broadly used for inferring information about atmospheric dynamics and composition. We present several analytical approximations for characterizing the excited hydroxyl layer in the Martian atmosphere. They include the OH* number density at the maximum and the height of the peak, along with the relations for assessing different impacts on the OH* layer under night-time conditions. These characteristics are determined by the ambient temperature, atomic oxygen concentration, and their vertical gradients. The derived relations can be used for the analysis of airglow measurements and the interpretation of their variations.<\/jats:p>","DOI":"10.3390\/rs14163866","type":"journal-article","created":{"date-parts":[[2022,8,10]],"date-time":"2022-08-10T04:20:32Z","timestamp":1660105232000},"page":"3866","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Simplified Relations for the Martian Night-Time OH* Suitable for the Interpretation of Observations"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6702-3587","authenticated-orcid":false,"given":"Mykhaylo","family":"Grygalashvyly","sequence":"first","affiliation":[{"name":"Max Planck Institute for Solar System Research, 37077 Goettingen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2893-9082","authenticated-orcid":false,"given":"Dmitry S.","family":"Shaposhnikov","sequence":"additional","affiliation":[{"name":"Moscow Institute of Physics and Technology, 141701 Moscow, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2713-8977","authenticated-orcid":false,"given":"Alexander S.","family":"Medvedev","sequence":"additional","affiliation":[{"name":"Max Planck Institute for Solar System Research, 37077 Goettingen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gerd Reinhold","family":"Sonnemann","sequence":"additional","affiliation":[{"name":"Max Planck Institute for Solar System Research, 37077 Goettingen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul","family":"Hartogh","sequence":"additional","affiliation":[{"name":"Max Planck Institute for Solar System Research, 37077 Goettingen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,8,9]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"3579","DOI":"10.5194\/angeo-23-3579-2005","article-title":"Tidal variations of O2 Atmospheric and OH(6-2) airglow and temperature at mid-latitudes from SATI observations","volume":"23","author":"Shepherd","year":"2005","journal-title":"Ann. 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