File:Jules Janssen.jpg

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English

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Author

Culver Pictures Inc., New York

Photographer



Alternative names	Carl Reutlinger; Karl Reutlinger
Description	photographer and daguerreotypist
Date of birth/death	25 February 1816	24 June 1888
Location of birth/death	Karlsruhe	Frankfurt
Work period	1837 - 1880
Work location	Tübingen (1847) - Reutlingen (1848) - Stuttgart (1848-1849) - Paris (1850-1880)
Authority file	: Q822552 VIAF: 311500351 ISNI: 0000000119483987 ULAN: 500073170 GND: 1012400808 SELIBR: 405458

Description

Pierre Jules César Janssen (22 February 1824 – 23 December 1907)

Date

before 1907

Source

Earlyamerican.com

Permission
(Reusing this file)

This work was published before January 1, 1929 and it is anonymous or pseudonymous due to unknown authorship. It is in the public domain in the United States as well as countries and areas where the copyright terms of anonymous or pseudonymous works are 95 years or fewer since publication.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	04:47, 18 August 2017		460 × 691 (211 KB)	Materialscientist (talk \| contribs)	{{Information \|Description=Pierre Jules César Janssen (22 February 1824 – 23 December 1907) \|Source=[http://earlyamerican.com/wp/product/pierre-jules-c-janssen-cabinet-photo-french-astronomer-discovered-the-gas-helium/] \|Date=Before 1907 \|Author=Cul...

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File:Jules Janssen.jpg

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D5100
Exposure time	1/160 sec (0.00625)
F-number	f/14
ISO speed rating	200
Date and time of data generation	18:58, 16 May 2014
Lens focal length	55 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	GIMP 2.4.7
File change date and time	13:46, 18 August 2017
Exposure Program	Manual
Exif version	2.21
Date and time of digitizing	18:58, 16 May 2014
APEX shutter speed	7.321928
APEX aperture	7.61471
APEX exposure bias	2
Maximum land aperture	5 APEX (f/5.66)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	40
DateTimeOriginal subseconds	40
DateTimeDigitized subseconds	40
Color space	Uncalibrated
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	82 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Date metadata was last modified	07:44, 25 March 2016
Unique ID of original document	xmp.did:cd479b4d-4683-1246-a655-8255936047f6

File:Jules Janssen.jpg

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