File:State House Bunker - 1.jpg

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A segment of tunnel under the Maryland State House that was used as a nuclear bunker in the 1950s, September 2021.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	14:51, 26 July 2023		3,024 × 4,032 (1.88 MB)	Michaelm (talk \| contribs)

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Camera manufacturer	Apple
Camera model	iPhone 7
Exposure time	1/30 sec (0.033333333333333)
F Number	f/1.8
ISO speed rating	25
Date and time of data generation	16:53, 28 September 2021
Lens focal length	3.99 mm
Orientation	Rotated 90° CCW
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	14.7.1
File change date and time	16:53, 28 September 2021
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.32
Date and time of digitizing	16:53, 28 September 2021
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	4.9087673183287
APEX aperture	1.6959938128384
APEX brightness	3.7974724353601
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	045
DateTimeDigitized subseconds	045
Supported Flashpix version	1
Color space	Uncalibrated
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