Better CCD Json

[local-minimum]

Resolves #63

• Convert exposure time to nanoseconds and actual iso-time
• Flatten structure so BC (Bad pixels) are right next to the rest of the header info.
• Expands complex fields such as WDW to its understandable parts

Example:

{
  "origin":{
    "name":"MyArchive1_20200428-204613_20200428-205254.rac",
    "processingTime":"2020-05-14T08:33:07.914698855+02:00"
  },
  "ramsesHeader":{
    "specification":"SPU045-S2:6F",
    "ramsesTime":"2020-04-28T20:52:31.819Z"
  },
  "ramsesTMHeader":{
    "qualityIndicator":0,
    "lossFlag":0,
    "vcFrameCounter":0
  },
  "sourceHeader":{
    "specification":"IS-OSE-ICD-0005:1",
    "spSequenceCount":9651
  },
  "tmHeader":{
    "tmHeaderTime":"1980-01-06T00:52:57.634429932Z",
    "tmHeaderNanoseconds":3177634429932
  },
  "SID":"",
  "RID":"CCD2",
  "data":{
    "specification":"AEZICD002:H",
    "CCDSEL":2,
    "EXPNanoseconds":3166060363770,
    "EXPDate":"1980-01-06T00:52:46.06036377Z",
    "WDWMode":"Manual",
    "WDWInputDataWindow":"12..1",
    "WDWOV":0,
    "JPEGQ":95,
    "FRAME":2,
    "NROW":250,
    "NRBIN":2,
    "NRSKIP":0,
    "NCOL":500,
    "NCBINFPGAColumns":1,
    "NCBINCCDColumns":4,
    "NCSKIP":0,
    "NFLUSH":1023,
    "TEXPMS":5000,
    "GAINMode":"High",
    "GAINTiming":"Faster",
    "TEMP":4088,
    "FBINOV":0,
    "LBLNK":300,
    "TBLNK":310,
    "ZERO":119,
    "TIMING1":5149,
    "TIMING2":518,
    "VERSION":50,
    "TIMING3":41987,
    "NBC":0,
    "BC":[

    ]
  }
}

Testing

I couldn't come up with very interesting tests that wouldn't become very annoying as soon as anything changes so I opted for just testing that the jsonification doesn't cause errors and that the final output is a valid json.