File:20140729 092728.jpg

Size of this preview: 450 × 600 pixels. Other resolution: 1,536 × 2,048 pixels.

Original file ‎(1,536 × 2,048 pixels, file size: 696 KB, MIME type: image/jpeg)

Sonicated; baking soda only vs citric acid + baking soda: baking soda only looked marginally better in person; hard to see on the pics:

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	05:26, 21 April 2020		1,536 × 2,048 (696 KB)	Patrik (talk \| contribs)	Sonicated; baking soda only vs citric acid + baking soda: baking soda only looked marginally better in person; hard to see on the pics:

You cannot overwrite this file.

The following page uses this file:

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	SAMSUNG
Camera model	SPH-D710
Exposure time	1/60 sec (0.016666666666667)
F Number	f/2.65
ISO speed rating	80
Date and time of data generation	09:27, 29 July 2014
Lens focal length	3.97 mm
Width	1,536 px
Height	2,048 px
Orientation	Normal
Software used	SPH-D710.FL24
File change date and time	09:27, 29 July 2014
Y and C positioning	Centered
Exposure Program	Aperture priority
Exif version	2.2
Date and time of digitizing	09:27, 29 July 2014
APEX shutter speed	5.9
APEX aperture	2.81
APEX brightness	4.02
APEX exposure bias	0
Maximum land aperture	2.81 APEX (f/2.65)
Metering mode	Center weighted average
Flash	Flash did not fire, compulsory flash suppression
Unique image ID	OEEG02
White balance	Auto white balance
User comments	User comments