File:OCI Solar Calibration Assembly Life Test Unit (GSFC 20210916 PACE 94970).jpg

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Captions

English

Aerospace Engineer, Daniel Senai, inspects the Solar Calibration Assembly (SCA) Life Test Unit mechanism for the Ocean Color Instrument (OCI) to ensure it is ready for the next level of assembly.

Summary

Description

English: Aerospace Engineer, Daniel Senai, inspects the Solar Calibration Assembly (SCA) Life Test Unit mechanism for the Ocean Color Instrument (OCI) to ensure it is ready for the next level of assembly. OCI is a highly advanced optical spectrometer that will be used to measure properties of light over portions of the electromagnetic spectrum. It will enable continuous measurement of light at finer wavelength resolution than previous NASA satellite sensors, extending key system ocean color data records for climate studies. OCI is PACE's (Plankton, Aerosol, Cloud, ocean Ecosystem) primary sensor built at Goddard Space Flight Center in Greenbelt, MD.

Date

Taken on 16 September 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_20210916_PACE_94970.

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 / Denny Henry/NASA

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	09:42, 29 August 2023		6,192 × 4,128 (5.44 MB)	OptimusPrimeBot (talk \| contribs)	#Spacemedia - Upload of http://images-assets.nasa.gov/image/GSFC_20210916_PACE_94970/GSFC_20210916_PACE_94970~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.

Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D850
Author	Denny Henry
Exposure time	1/200 sec (0.005)
F-number	f/8
ISO speed rating	800
Date and time of data generation	10:24, 16 September 2021
Lens focal length	38 mm
Horizontal resolution	240 dpi
Vertical resolution	240 dpi
Software used	Adobe Photoshop Lightroom Classic 10.4 (Macintosh)
File change date and time	12:07, 20 September 2021
Exposure Program	Manual
Exif version	2.31
Date and time of digitizing	10:24, 16 September 2021
APEX shutter speed	7.643856
APEX aperture	6
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	83
DateTimeDigitized subseconds	83
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	38 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	08:07, 20 September 2021
Rating (out of 5)	5
Unique ID of original document	34DDD61592224A35ABD854B9318A02D1
IIM version	4

Structured data

File:OCI Solar Calibration Assembly Life Test Unit (GSFC 20210916 PACE 94970).jpg

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Captions

Summary

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File history

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