**BP: This file identifies tags that are in the DNG but not in the NEF. 
      It is based on analyses of the NEF and the DNG by "ShowTags".
      "UNKNOWN TAG" messages have been replaced by the real tag names.

**BP: The following is a standard tag for XMP metadata in various file formats.

Main IFD:  XMP MetaData          700   1  7111  @0x00000222

**BP: the following 50xxx tags are all specific to DNG.

Main IFD:  DNGVersion          50706   1     4  @0x00000101       1   1   0   0
Main IFD:  DNGBackwardVersion  50707   1     4  @0x00000101       1   1   0   0
Main IFD:  UniqueCameraModel   50708   2    10  @0x00001DEA    Nikon D70
Main IFD:  ColorMatrix1        50721  10     9  @0x00001DF4
Main IFD:  ColorMatrix2        50722  10     9  @0x00001E3C
Main IFD:  AnalogBalance       50727   5     3  @0x00001E84
Main IFD:  AsShotNeutral       50728   5     3  @0x00001E9C
Main IFD:  BaselineExposure    50730  10     1  @0x00001EB4
Main IFD:  BaselineNoise       50731   5     1  @0x00001EBC
Main IFD:  BaselineSharpness   50732   5     1  @0x00001EC4
Main IFD:  LinearResponseLimit 50734   5     1  @0x00001ECC
Main IFD:  ShadowScale         50739   5     1  @0x00001EF4
Main IFD:  Illuminant1         50778   3     1  @0x00000011        17
Main IFD:  Illuminant2         50779   3     1  @0x00000015        21
Main IFD:  RawDataUniqueID     50781   1    16  @0x00009D4A
Main IFD:  OriginalRawFileName 50827   2    13  @0x00009D5A    _DSC4798.NEF
Main IFD:  LensInfo            50736   5     4  @0x00001ED4

**BP: The following (from byte 20) contains an exact copy of the EXIF Makernote from the NEF.

Main IFD:  DNGPrivateData      50740   1 32334  @0x00001EFC
	 41 64 6F 62 65 00 4D 61 6B 4E 00 00 7E 40 4D 4D 00 00 03 DC 4E 69 6B 6F 6E 00 02 10 00 00 4D 4D
	 00 2A 00 00 00 08 00 2B 00 01 00 07 00 00 00 04 30 32 31 30 00 02 00 03 00 00 00 02 00 00 00 C8

**BP: The following are from TIFF/EP.

Main IFD:  TimeZoneOffset      34858   8     2  @0x00000000         0     0
Main IFD:  ImageNumber         37393   4     1  @0x00003AE6           15078

**BP: The following are from EXIF.

EXIF IFD:  ISO Speed           34855   3     1  @0x000000C8       200
EXIF IFD:  EXIF Version        36864   7     4  @0x31323230     30 32 32 31
EXIF IFD:  Shutter Speed       37377  10     1  @0x0000A63E
EXIF IFD:  Aperture Value      37378   5     1  @0x0000A646