File:Msm-tracker-with-laser-red-light.jpg

File
File history
File usage
Metadata

Size of this preview: 400 × 600 pixels. Other resolutions: 160 × 240 pixels | 525 × 787 pixels.

Original file ‎(525 × 787 pixels, file size: 146 KB, MIME type: image/jpeg)

File history

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

	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:03, 25 August 2019		525 × 787 (146 KB)	Tom Bishop (talk \| contribs)

You cannot overwrite this file.

File usage

The following page links to this file:

Moon Tilt Illusion

Metadata

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

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

Image title	The MSM low-cost tracker being polar aligned with the laser pointer option. Illuminated with red flashlight. Nikon D750 and Sigma 24mm lens, from home August 18, 2019.
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D750
Author	Alan Dyer
Exposure time	15/1 sec (15)
F Number	f/2.8
ISO speed rating	1,600
Date and time of data generation	23:13, 18 August 2019
Lens focal length	24 mm
Copyright holder	© 2019 Alan Dyer
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop Lightroom Classic 8.4 (Macintosh)
File change date and time	14:23, 20 August 2019
Exposure Programme	Manual
Exif version	2.31
Date and time of digitising	23:13, 18 August 2019
APEX shutter speed	-3.906891
APEX aperture	2.970854
APEX exposure bias	0
Maximum land aperture	1 APEX (f/1.41)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	01
Colour space	sRGB
Focal plane X resolution	1,675.0149841309
Focal plane Y resolution	1,675.0149841309
Focal plane resolution unit	3
Sensing method	One-chip colour area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Custom process
Exposure mode	Manual exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	24 mm
Scene capture type	Standard
Scene control	High gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
IIM version	4
Short title	MSM Tracker with Laser Pointer (Red Light Version)
Keywords	. Little Dipper Equipment MSM Moonlight Polaris Ursa Minor laser observer pointer tracker
Province or state shown	Alberta
Country shown	Canada
Credit/Provider	Image © Alan Dyer/AmazingSky.co
Writer	Alan Dyer