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White-throated Sparrow

johnrmoyer
Whiz
Whiz

White-throated Sparrow (Zonotrichia albicollis) in Norman, Oklahoma, United States on January 27, 2025White-throated Sparrow (Zonotrichia albicollis) in Norman, Oklahoma, United States on January 27, 2025

Camera is EOS R5

Software is Canon DPP, exiftool, https://github.com/google/jpegli , and graphicsmagick

Camera Model Name Canon EOS R5
Lens Model EF100-400mm f/4.5-5.6L IS II USM +2x III
Focal Length 800.0 mm
Exposure Time 1/500
ISO 320
F Number 11.0
Camera Temperature 37 C
Measured EV 14.25
Measured EV 2 30.5
Focus Distance Upper 6.94 m
Focus Distance Lower 6.16 m

All edits:

FileName IMG_2731.dr4
WhiteBalanceAdj Daylight
WBAdjColorTemp 5200
PictureStyle Shot Settings
ContrastAdj 0
ColorToneAdj 0
ColorSaturationAdj 1
UnsharpMaskStrength 2
UnsharpMaskFineness 1.3
UnsharpMaskThreshold 3
LuminanceNoiseReduction 0
ChrominanceNoiseReduction 0
DLOSetting 65
DPRAWMicroadjustBackFront 2
DPRAWMicroadjustStrength 8
CropX 1671
CropY 751
CropWidth 4800
CropHeight 3200
CropRotation 0
CropAngle 0
CropOriginalWidth 8192
CropOriginalHeight 5464

A reduced resolution version is published at: https://www.rsok.com/~jrm/2025Jan31_birds_and_cats/2025jan27_sparrow_IMG_2731c.html  

 

Some of the command lines where IMG_2371c.JPG had previously been saved from DPP and IPTC and Metadata Working Group standard tags previously added using exiftool:

/home/jrm/src/libjxl/build2/tools/cjpegli -v -q 92 IMG_2731c.JPG IMG_2731cxli.JPG 
exiftool -tagsfromfile IMG_2731c.JPG   IMG_2731cxli.JPG
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