{"id":"https://openalex.org/W2003186229","doi":"https://doi.org/10.1093/mnras/105.5.275","title":"The Deep Minimum in the Light-Curve of Nova Herculis 1934","display_name":"The Deep Minimum in the Light-Curve of Nova Herculis 1934","publication_year":1945,"publication_date":"1945-10-01","ids":{"openalex":"https://openalex.org/W2003186229","doi":"https://doi.org/10.1093/mnras/105.5.275","mag":"2003186229"},"language":"en","primary_location":{"id":"doi:10.1093/mnras/105.5.275","doi":"https://doi.org/10.1093/mnras/105.5.275","is_oa":true,"landing_page_url":"https://doi.org/10.1093/mnras/105.5.275","pdf_url":"https://academic.oup.com/mnras/article-pdf/105/5/275/8073617/mnras105-0275.pdf","source":{"id":"https://openalex.org/S195663288","display_name":"Monthly Notices of the Royal Astronomical Society","issn_l":"0035-8711","issn":["0035-8711","1365-2966","1365-8711"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-2","ki-jl-1","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Monthly Notices of the Royal Astronomical Society","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://academic.oup.com/mnras/article-pdf/105/5/275/8073617/mnras105-0275.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110146591","display_name":"F. J. M. Stratton","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"F. J. M. Stratton","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5110146591"],"corresponding_institution_ids":[],"apc_list":{"value":2310,"currency":"GBP","value_usd":3046},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"105","issue":"5","first_page":"275","last_page":"279"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11323","display_name":"Gamma-ray bursts and supernovae","score":0.003700000001117587,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12836","display_name":"History and Developments in Astronomy","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nova-herculis-1934","display_name":"Nova Herculis 1934","score":0.9980000257492065},{"id":"https://openalex.org/keywords/nova-persei-1901","display_name":"Nova Persei 1901","score":0.9399999976158142},{"id":"https://openalex.org/keywords/nova-light-curves","display_name":"nova light curves","score":0.671999990940094},{"id":"https://openalex.org/keywords/nova-shells","display_name":"nova shells","score":0.4230000078678131},{"id":"https://openalex.org/keywords/absorption-lines","display_name":"absorption lines","score":0.4050000011920929},{"id":"https://openalex.org/keywords/continuous-spectrum","display_name":"continuous spectrum","score":0.3610000014305115},{"id":"https://openalex.org/keywords/shell-expansion-velocity","display_name":"shell expansion velocity","score":0.5669999718666077},{"id":"https://openalex.org/keywords/reflected-light","display_name":"reflected light","score":0.7940000295639038}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9293989539146423},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.8301660418510437},{"id":"https://openalex.org/C60056205","wikidata":"https://www.wikidata.org/wiki/Q691914","display_name":"Opacity","level":2,"score":0.7303768396377563},{"id":"https://openalex.org/C130726490","wikidata":"https://www.wikidata.org/wiki/Q675076","display_name":"Light curve","level":2,"score":0.7250728011131287},{"id":"https://openalex.org/C199364081","wikidata":"https://www.wikidata.org/wiki/Q183158","display_name":"Nova (rocket)","level":2,"score":0.6373081207275391},{"id":"https://openalex.org/C2781052500","wikidata":"https://www.wikidata.org/wiki/Q2230313","display_name":"Shell (structure)","level":2,"score":0.599991500377655},{"id":"https://openalex.org/C12287442","wikidata":"https://www.wikidata.org/wiki/Q105902","display_name":"Luminosity","level":3,"score":0.4822969436645508},{"id":"https://openalex.org/C17352008","wikidata":"https://www.wikidata.org/wiki/Q6243","display_name":"Variable star","level":3,"score":0.48147884011268616},{"id":"https://openalex.org/C197445014","wikidata":"https://www.wikidata.org/wiki/Q5871","display_name":"White dwarf","level":3,"score":0.46591758728027344},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.4475569725036621},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.43399906158447266},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.4313308298587799},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15207797288894653},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.08727234601974487},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C178802073","wikidata":"https://www.wikidata.org/wiki/Q8421","display_name":"Aeronautics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/mnras/105.5.275","doi":"https://doi.org/10.1093/mnras/105.5.275","is_oa":true,"landing_page_url":"https://doi.org/10.1093/mnras/105.5.275","pdf_url":"https://academic.oup.com/mnras/article-pdf/105/5/275/8073617/mnras105-0275.pdf","source":{"id":"https://openalex.org/S195663288","display_name":"Monthly Notices of the Royal Astronomical Society","issn_l":"0035-8711","issn":["0035-8711","1365-2966","1365-8711"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-2","ki-jl-1","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Monthly Notices of the Royal Astronomical Society","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1093/mnras/105.5.275","doi":"https://doi.org/10.1093/mnras/105.5.275","is_oa":true,"landing_page_url":"https://doi.org/10.1093/mnras/105.5.275","pdf_url":"https://academic.oup.com/mnras/article-pdf/105/5/275/8073617/mnras105-0275.pdf","source":{"id":"https://openalex.org/S195663288","display_name":"Monthly Notices of the Royal Astronomical Society","issn_l":"0035-8711","issn":["0035-8711","1365-2966","1365-8711"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-2","ki-jl-1","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Monthly Notices of the Royal Astronomical Society","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2003186229.pdf","grobid_xml":"https://content.openalex.org/works/W2003186229.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2100134600","https://openalex.org/W2053197096","https://openalex.org/W4242301918","https://openalex.org/W1973936095","https://openalex.org/W1997582585","https://openalex.org/W1970120911","https://openalex.org/W2074566767","https://openalex.org/W3043704266","https://openalex.org/W2167110929","https://openalex.org/W3134526268"],"abstract_inverted_index":{"The":[0,57,217,226],"deep":[1],"minimum":[2],"in":[3,8,22,102,151,208],"the":[4,9,26,29,32,35,40,61,72,83,88,92,110,115,121,127,135,138,152,161,176,179,190,206,209,220,238,244,250,262,265,272],"light-curve,":[5],"which":[6],"appeared":[7],"transition":[10],"stage":[11,210],"of":[12,28,34,39,43,54,60,64,104,137,154,160,163,170,181,184,192,202,211,214,219,237,252,264,275],"Nova":[13,17,155,171],"Herculis":[14,156],"1934":[15],"and":[16,38,78,120,278],"Cygni":[18],"1942,":[19],"was":[20],"accompanied":[21],"both":[23],"cases":[24],"by":[25,51,87,149,243],"weakening":[27],"continuous":[30,222],"spectrum,":[31],"suppression":[33],"absorption":[36,90],"spectrum":[37,203,223,251],"bright":[41,62],"bands":[42,63],"C":[44],"II,":[45,47,68],"N":[46],"O":[48],"II":[49,70],"emitted":[50],"a":[52,158],"shell":[53,76,112,240],"late":[55],"origin.":[56],"violet":[58],"maxima":[59,94],"H":[65],",":[66],"Fe":[67],"Ca":[69],"from":[71,157,235,249],"earlier":[73],"or":[74,96],"outer":[75,111,239],"strengthened":[77],"moved":[79],"out":[80,133],"to":[81,232],"cover":[82],"positions":[84],"previously":[85],"occupied":[86],"corresponding":[89],"lines;":[91],"red":[93],"weakened":[95],"vanished.":[97],"An":[98],"explanation":[99,258],"is":[100,187,198,224,230,259,280],"offered":[101,260],"terms":[103],"an":[105],"opaque":[106],"cloud":[107],"forming":[108],"inside":[109],"passing":[113,194],"across":[114],"central":[116,245],"star,":[117],"obscuring":[118,266],"it":[119,229],"inner":[122],"shells.":[123],"This":[124],"implies":[125],"that":[126,142,178,228],"later":[128],"shells":[129,186],"do":[130],"not":[131],"move":[132],"with":[134,200,271],"velocities":[136],"spectroscopically":[139],"observable":[140],"atoms":[141,193,274],"traverse":[143],"them.":[144,196],"Similar":[145],"conclusions":[146],"were":[147],"reached":[148],"Tai":[150],"case":[153],"study":[159,169],"contours":[162],"lines":[164],"showing":[165],"double":[166],"absorptions.":[167],"A":[168],"Persei":[172],"1901":[173],"also":[174],"supports":[175],"view":[177,227],"speed":[180],"outward":[182],"spread":[183],"visible":[185],"less":[188],"than":[189],"velocity":[191],"through":[195],"Comparison":[197],"made":[199],"changes":[201],"found":[204],"at":[205],"minima":[207],"fluctuating":[212],"luminosity":[213],"fast":[215],"nov\u00e6.":[216],"source":[218],"surviving":[221],"uncertain.":[225],"due":[231],"reflected":[233],"light":[234],"portions":[236],"still":[241],"illuminated":[242],"star":[246],"gains":[247],"support":[248],"Hubble's":[253],"variable":[254],"nebula.":[255],"No":[256],"final":[257],"on":[261],"nature":[263],"cloud,":[267],"but":[268],"some":[269],"connection":[270],"outflowing":[273],"carbon,":[276],"nitrogen":[277],"hydrogen":[279],"suggested.":[281]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}