File:Polyester-neg-reference yellowflame cropped.jpg

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Materials working group image for the flame test

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	14:32, 4 November 2020		2,294 × 2,382 (873 KB)	Chstephens (talk \| contribs)	Materials working group image for the flame test

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Camera manufacturer	Apple
Camera model	iPhone 8
Exposure time	1/4 sec (0.25)
F Number	f/1.8
ISO speed rating	100
Date and time of data generation	17:29, 18 September 2020
Lens focal length	3.99 mm
Latitude	38° 56′ 40.67″ N
Longitude	76° 58′ 2.31″ W
Altitude	18.215 meters above sea level
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Windows Photo Editor 10.0.10011.16384
File change date and time	13:57, 3 November 2020
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.31
Date and time of digitizing	17:29, 18 September 2020
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	2.0000346260388
APEX aperture	1.6959938128384
APEX brightness	−1.3937535957919
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	097
DateTimeDigitized subseconds	097
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
Scene type	A directly photographed image
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	28 mm
Scene capture type	Standard
Speed unit	Kilometers per hour
Speed of GPS receiver	0
Reference for direction of image	Magnetic direction
Direction of image	73.568176194011
Reference for bearing of destination	Magnetic direction
Bearing of destination	73.568176194011