File:GSFC 20210420 PACE 49970.jpg

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English

The SPEXone instrument undergoes cross calibration at NASA's Goddard Space Flight Center in Greenbelt,Maryland on April 20th, 2021.

Summary

Description

English: The SPEXone instrument undergoes cross calibration at NASA's Goddard Space Flight Center in Greenbelt,Maryland on April 20th, 2021. SPEXone is one of three instruments on NASA's Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) observatory and has been developed by a Dutch consortium consisting of SRON Netherlands Institute for Space Research and Airbus Defence and Space Netherlands, supported by opto-mechanical expertise from TNO. SRON and Airbus DS NL are responsible for the design, manufacturing and testing of the instrument. The scientific lead is in the hands of SRON. SPEXone is a public-private initiative, funded by the Netherlands Space Office (NSO), the Netherlands Organization of Scientific Research (NWO), SRON and Airbus DS NL.

Date

Taken on 20 April 2021

Source

This image or video was catalogued by Goddard Space Flight Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: GSFC_20210420_PACE_49970.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

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Author

NASA Goddard Space Flight Center / NASA / Denny Henry

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	21:02, 13 March 2024		5,779 × 3,853 (9.76 MB)	OptimusPrimeBot (talk \| contribs)	#Spacemedia - Upload of http://images-assets.nasa.gov/image/GSFC_20210420_PACE_49970/GSFC_20210420_PACE_49970~orig.jpg via Commons:Spacemedia

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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.

Image title	The SPEXone instrument undergoes cross calibration at NASA's Goddard Space Flight Center in Greenbelt,Maryland on April 20th, 2021. SPEXone is one of three instruments on NASA's Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) observatory and has been developed by a Dutch consortium consisting of SRON Netherlands Institute for Space Research and Airbus Defence and Space Netherlands, supported by opto-mechanical expertise from TNO. SRON and Airbus DS NL are responsible for the design, manufacturing and testing of the instrument. The scientific lead is in the hands of SRON. SPEXone is a public-private initiative, funded by the Netherlands Space Office (NSO), the Netherlands Organization of Scientific Research (NWO), SRON and Airbus DS NL.
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D850
Author	NASA / Denny Henry
Exposure time	1/25 sec (0.04)
F-number	f/4.5
ISO speed rating	1,600
Date and time of data generation	09:14, 20 April 2021
Lens focal length	27 mm
Label	Select
Width	8,256 px
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Orientation	Normal
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Horizontal resolution	240 dpi
Vertical resolution	240 dpi
Software used	Adobe Photoshop Lightroom Classic 10.2 (Macintosh)
File change date and time	14:04, 26 May 2021
Exposure Program	Manual
Exif version	2.31
Date and time of digitizing	09:14, 20 April 2021
APEX shutter speed	4.643856
APEX aperture	4.33985
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light not detected, compulsory flash firing
DateTimeOriginal subseconds	48
DateTimeDigitized subseconds	48
Color space	sRGB
Focal plane X resolution	2,301.3246154785
Focal plane Y resolution	2,301.3246154785
Focal plane resolution unit	3
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
Focal length in 35 mm film	27 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Serial number of camera	3070230
Lens used	24.0-70.0 mm f/2.8
Date metadata was last modified	10:36, 28 November 2023
Rating (out of 5)	5
Unique ID of original document	6C2B40275E9801099F443C9CD007E956
IIM version	4

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File:GSFC 20210420 PACE 49970.jpg

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