Alexander Grebenkin 2023 (cropped).jpg

Original file (3,246 × 3,898 pixels, file size: 1.71 MB, MIME type: image/jpeg)

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Summary

Description

English: SpaceX Crew-8 Official Crew Portrait of Alexander Grebenkin

Date

3 August 2023

Source

https://images.nasa.gov/details/jsc2023e047815_alt

Author

NASA/Bill Stafford

Other versions

This image has been extracted from another file

: Alexander Grebenkin 2023.jpg

Licensing

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:12, 2 May 2025		3,246 × 3,898 (1.71 MB)	wikimediacommons>RickyCourtney	File:Alexander Grebenkin 2023.jpg cropped 48 % horizontally, 53 % vertically, 75 % areawise using CropTool with precise mode.

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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	PHOTO DATE: 08-03-23 LOCATION: Bldg. 8, Room 183 - Photo Studio SUBJECT: SpaceX Crew-8 Official Crew Portrait with Matthew Dominick, Michael Barratt, Jeanette Epps, (ROS) Aleksandr Grebenkin PHOTOGRAPHER: BILL STAFFORD
Camera manufacturer	Hasselblad
Camera model	Hasselblad X1D II 50C
Author	Imagery Group
Copyright holder	BILL STAFFORD / NASA - Johnson Space Center
Exposure time	1/180 sec (0.0055555555555556)
F Number	f/16
ISO speed rating	200
Lens focal length	80 mm
Headline	jsc2023e047815_alt
Label	Review
Date and time of data generation	08:59, 3 August 2023
Width	6,200 px
Height	8,272 px
Bits per component	8 8 8
Compression scheme	Uncompressed
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Data arrangement	chunky format
Software used	Adobe Photoshop 25.1 (Windows)
File change date and time	12:10, 17 November 2023
Exposure Program	Manual
Exif version	2.1
APEX shutter speed	7.491853
APEX aperture	8
APEX exposure bias	−9
Maximum land aperture	1.887748625 APEX (f/1.92)
Subject distance	7.395 metres
Metering mode	Centre weighted average
Flash	Flash did not fire
Colour space	sRGB
Focal plane X resolution	1,886.79
Focal plane Y resolution	1,886.79
Focal plane resolution unit	3
Focal length in 35 mm film	63 mm
Unique image ID	0000000000005651013444D200001908
Lens used	XCD 80
Contact information	gov jsc-still-repository@ndc.nasa gov http://io.jsc.nasa.gov 2101 NASA Parkway Houston, Texas, 77058 USA 281-483-4231
Date and time of digitising	06:13, 16 November 2023
Date metadata was last modified	06:10, 17 November 2023
Rating (out of 5)	0
Unique ID of original document	30313334343444323030303031393038

File

Alexander Grebenkin 2023 (cropped).jpg

From Spacefaring

Summary

Licensing

Captions

Items portrayed in this file

depicts

copyright status

public domain

inception

3 August 2023

exposure time

0.00555555555555555555 second

f-number

16

focal length

80 millimetre

ISO speed

200

media type

image/jpeg

instance of

photograph

data size

1,790,035 byte

height

3,898 pixel

width

3,246 pixel

checksum

0c4b330b3948a67038cbd21603f32e1be6d224f2

File history

File usage

Metadata