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    "abstract": "Photographic instruments have aided immeasurably in the acquisition of data during the recntry phase of ballistic missile tests. These include ballistic cameras for trajectory determination, spectral cameras for chemical and thermal radiation studies, and an assortment of non-dispersing, high-resolution and high-speed cine cameras for spatial and aerodynamic studies. Barnes Engineering Co. has participated in numerous recntry tests over a period of several years. This paper discusses some typical photographic systems used on these tests, detailing their choice by function and performance capabilities.",
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    "authors": [
      "W. G. Planet"
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      "holder": "Society of Motion Picture and Television Engineers, Inc.",
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      "year": "1965",
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    "docTitle": "Photographic Instrumentation for Reentry Measurements",
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    "doi": "10.5594/J09264",
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    "journalAcronym": "MIJR",
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      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/07302015 IBP DEPOSITS/Journal-256-Issues/smptej_74_2/MIJR15Vol74No2.xml)",
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    "number": "2",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J09264.xml)",
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    "pages": "95–98",
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      "country": "USA",
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      "confidence": "high",
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    "volume": "74",
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