{
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"document": {
"abstract": "On Occasion in the past few years authors have submitted tutorial papers dealing with light and its quantitative measurement, and presenting concepts and definitions of terms. Many of these authors were not aware of the vast amount of study and effort which has been given to formulating such ideas in the most effective way by standardizing committees in the various technical and scientific organizations, both in the United States and abroad. In the course of examining such submitted matrrial one reviewer has collected a number of the most recent documents1–6 that have appcared reporting with some authority on this subject",
"abstract$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/08182015 BACKFILE JOURNAL FRESH/smptej_78_2/MIJR15Vol78No2.xml)",
"source": "parsed",
"updated": "2026-06-16T16:11:59.617Z",
"version": "smpte-journal-issue-xml@v1"
},
"articleType": "research-article",
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"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"authors": [
"Pierre Mertz"
],
"authors$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"copyright": {
"holder": "Society of Motion Picture and Television Engineers, Inc.",
"holder$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"year": "1969",
"year$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
}
},
"copyright$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"docId": "10.5594-J09059",
"docId$meta": {
"confidence": "high",
"note": "Derived from DOI 10.5594/J09059",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"docLabel": "Journal of the SMPTE ( Volume: 78, Issue: 2, February 1969)",
"docLabel$meta": {
"confidence": "medium",
"note": "Composed from journal title, volume, issue and date",
"source": "inferred",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"docTitle": "Current Approved Terms Dealing with Light and Vision",
"docTitle$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"docType": "Journal Article",
"docType$meta": {
"confidence": "high",
"note": "NLM — SMPTE journal paper",
"source": "inferred",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"doi": "10.5594/J09059",
"doi$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"href": "https://doi.org/10.5594/J09059",
"href$meta": {
"confidence": "high",
"note": "Constructed from DOI 10.5594/J09059",
"source": "inferred",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"issn": {
"print": "0361-4573",
"print$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
}
},
"issn$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"journalAcronym": "MIJR",
"journalAcronym$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/08182015 BACKFILE JOURNAL FRESH/smptej_78_2/MIJR15Vol78No2.xml)",
"source": "parsed",
"updated": "2026-06-16T16:11:59.617Z",
"version": "smpte-journal-issue-xml@v1"
},
"number": "2",
"number$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"pages": "97–97",
"pages$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"publicationDate": "1969-02-01",
"publicationDate$meta": {
"confidence": "high",
"note": "Day absent in NLM source — padded to 01",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"publisher": "SMPTE",
"publisher$meta": {
"confidence": "high",
"note": "Normalised to registry \"SMPTE\" convention from NLM publisher-name (The Society of Motion Picture and Television Engineers)",
"source": "inferred",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"publisherLocation": {
"city": "White Plains, NY",
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"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
},
"country": "USA",
"country$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/08182015 BACKFILE JOURNAL FRESH/smptej_78_2/MIJR15Vol78No2.xml)",
"source": "parsed",
"updated": "2026-06-16T16:11:59.617Z",
"version": "smpte-journal-issue-xml@v1"
}
},
"publisherLocation$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
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"status": {
"active": true,
"active$meta": {
"confidence": "medium",
"note": "No explicit status in NLM source — journal articles default active",
"source": "inferred",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
}
},
"volume": "78",
"volume$meta": {
"confidence": "high",
"note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09059.xml)",
"source": "parsed",
"updated": "2026-05-22T19:19:44.900Z",
"version": "smpte-journal-article-nlm@v1"
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