File:Hor Goldbach1799 sw.jpg

Original file ‎(3,000 × 4,000 pixels, file size: 4.79 MB, MIME type: image/jpeg)

Summary

Goldbach's Horologium (1799) exactly reproduced from Lacaille.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	21:32, 24 January 2025		3,000 × 4,000 (4.79 MB)	Sushoff (talk \| contribs)	Goldbach's Horologium (1799) exactly reproduced from Lacaille.

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Camera manufacturer	samsung
Camera model	Galaxy S23 Ultra
Exposure time	1/30 sec (0.033333333333333)
F Number	f/2.2
ISO speed rating	400
Date and time of data generation	22:11, 24 January 2025
Lens focal length	2.2 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	GIMP 2.10.20
File change date and time	22:25, 24 January 2025
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	22:11, 24 January 2025
APEX shutter speed	0.033333333333333
APEX aperture	2.27
APEX brightness	0.2
APEX exposure bias	0
Maximum land aperture	1.53 APEX (f/1.7)
Metering mode	Center weighted average
Flash	Flash did not fire
DateTime subseconds	230
DateTimeOriginal subseconds	230
DateTimeDigitized subseconds	230
Supported Flashpix version	1
Color space	sRGB
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1.47
Focal length in 35 mm film	13 mm
Scene capture type	Standard
Unique image ID	K12XSPE01NM
Unique ID of original document	xmp.did:1be504ed-835e-45bb-97b7-7b46049f25fb