{
"$schema": "/api/schemas/documents.schema.json",
"apiVersion": "1.0.0",
"generatedAt": "2026-07-09T21:16:49.031Z",
"sourcePath": "src/main/data/docs",
"docId": "10.5594-J18069XY",
"document": {
"abbrevTitle": "J SMPTE",
"abbrevTitle$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"abstract": "An explosive flashlight has been developed at Armour Research Foundation for use as an ultra-high-speed photographic light source. The flashlight consists of a long Plexiglas cylinder $\\frac{1}{4}$ in. ID by $\\frac{1}{2}$ in. OD; the inside wall is partially lined with Du Pont EL 506A-8 sheet explosive and the interior is filled with argon gas. The duration of illumination is controlled by the length of the cylinder; the light reaches the required intensity in 10 μsec and has no effective tail. The light intensity is sufficient for microsecond color photography. — The light source also has the advantages of being (1) easily handled (because of its light weight and the safety of Du Pont sheet explosive); (2) easily preassembled and stored; and (3) waterproof. Since the duration of illumination can be varied, the flashlight is an appropriate light source for photographic applications where the light duration must match varying event times. This flashlight has been used as a light source for the Beckman & Whitley Model 189 Framing Camera.",
"abstract$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"authors": [
{
"name": "Jack Gershon"
},
{
"name": "R. H. Stresau"
}
],
"authors$meta": {
"confidence": "high",
"note": "Object form (schema 2.3.0) migrated from string form via migrateAuthorsToObjectForm.js",
"source": "parsed",
"updated": "2026-06-23T00:04:25.562Z",
"version": "authors-migrate-object-form@v1"
},
"contentType": "orig-research",
"contentType$meta": {
"confidence": "high",
"note": "Reclassified from info-society by title review (2026-07-09, infoSocietyReview.md): 'orig-research'",
"originalValue": "info-society",
"source": "resolved",
"updated": "2026-07-09T19:37:05.512Z",
"version": "contenttype-fixes@v1"
},
"copyright": {
"holder": "Society of Motion Picture and Television Engineers, Inc.",
"holder$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"year": "1962",
"year$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
}
},
"copyright$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"docId": "10.5594-J18069XY",
"docId$meta": {
"confidence": "high",
"note": "Derived from DOI 10.5594/J18069XY",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"docLabel": "Journal of the SMPTE ( Volume: 71, Issue: 1A, 1962)",
"docLabel$meta": {
"confidence": "medium",
"note": "Composed from journal title, volume, issue and date",
"source": "inferred",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"docTitle": "Paper A–12: Explosive Flashlight: A New Development in an Explosive Light Source",
"docTitle$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"docType": "Journal Article",
"docType$meta": {
"confidence": "high",
"note": "journal_metadata XML — SMPTE journal paper",
"source": "inferred",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"doi": "10.5594/J18069XY",
"doi$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"href": "https://doi.org/10.5594/J18069XY",
"href$meta": {
"confidence": "high",
"note": "Constructed from DOI 10.5594/J18069XY",
"source": "inferred",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"issn": {
"print": "0361-4573",
"print$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
}
},
"issn$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"journalAcronym": "MIJR",
"journalAcronym$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"journalTitle": "Journal of the SMPTE",
"journalTitle$meta": {
"confidence": "high",
"note": "Era-accurate journal title from SMPTE canonical repository (periodical parent at time of publication) (smpte-canonical-audit/canonicalLibrary.*.json)",
"originalValue": null,
"source": "parsed",
"updated": "2026-07-08T00:35:38.133Z",
"version": "smpte-canonical-repo@v1"
},
"number": "1A",
"number$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"pages": "54–55",
"pages$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"publicationDate": "1962-01-01",
"publicationDate$meta": {
"confidence": "low",
"note": "Month/day absent in source — padded to 01-01",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"publisher": "SMPTE",
"publisher$meta": {
"confidence": "high",
"note": "Normalised to registry \"SMPTE\" convention from publisher-name (SMPTE)",
"source": "inferred",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"publisherLocation": {
"city": "White Plains, NY",
"city$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"country": "USA",
"country$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
}
},
"publisherLocation$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
},
"resolvedHref": "https://journal.smpte.org/periodicals/Journal%20of%20the%20SMPTE/71/1A/27/",
"resolvedHref$meta": {
"confidence": "high",
"note": "Backfilled from url.validate report #resolvedHref",
"originalValue": null,
"source": "resolved",
"updated": "2026-06-19T20:59:07.437Z"
},
"status": {
"active": true,
"active$meta": {
"confidence": "high",
"note": "Mapped from article_status=\"active\"",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
}
},
"volume": "71",
"volume$meta": {
"confidence": "high",
"note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/10012015 BACKFILE JOURNAL REVISED/smptej_71_1A/MIJR15Vol71No1A.xml)",
"source": "parsed",
"updated": "2026-05-22T23:54:08.922Z",
"version": "smpte-journal-issue-xml@v1"
}
}
}