File:Jennifer Lotz 02.tif
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
![File:Jennifer Lotz 02.tif](https://upload.wikimedia.org/wikipedia/commons/thumb/0/09/Jennifer_Lotz_02.tif/lossy-page1-800px-Jennifer_Lotz_02.tif.jpg?20230220182941)
Size of this JPG preview of this TIF file: 800 × 536 pixels. Other resolutions: 320 × 214 pixels | 640 × 428 pixels | 1,024 × 685 pixels | 1,280 × 857 pixels | 2,560 × 1,714 pixels | 3,872 × 2,592 pixels.
Original file (3,872 × 2,592 pixels, file size: 11.04 MB, MIME type: image/tiff)
File information
Structured data
Captions
Captions
Add a one-line explanation of what this file represents
Summary
[edit]DescriptionJennifer Lotz 02.tif |
English: Portrait photograph of American astronomer Jennifer Lotz with a hedge in the background. |
Date | |
Source | Jennifer Lotz, NOIRLab |
Author | NOIRLab |
Licensing
[edit]![]() |
This media was created by the National Optical-Infrared Astronomy Research Laboratory (NOIRLab).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public NOIRLab website, along with the texts of press releases, announcements, images of the week and captions; are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
![]() ![]() This file is licensed under the Creative Commons Attribution 4.0 International license.
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:29, 20 February 2023 | ![]() | 3,872 × 2,592 (11.04 MB) | LittleDwangs (talk | contribs) | Uploaded a work by NOIRLab from [https://noirlab.edu/public/images/jennifer-lotz/ Jennifer Lotz], NOIRLab with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
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 | Jennifer Lotz received her PhD in astrophysics from Johns Hopkins University in 2003. Prior to her appointment at Gemini, she held a tenured associate astronomer position at the Space Telescope Science Institute and a joint appointment as a research scientist at Johns Hopkins University. Previously, she was a Leo Goldberg Fellow at the National Optical Astronomy Observatory, and a postdoctoral fellow at U.C. Santa Cruz. She is a leading expert in the field of galaxy mergers, and makes use of both ground-based and space telescopes to track the growth of galaxies over cosmic time. |
---|---|
Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D200 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/9 |
ISO speed rating | 400 |
Date and time of data generation | 15:33, 31 August 2018 |
Lens focal length | 40 mm |
Width | 3,872 px |
Height | 2,592 px |
Bits per component |
|
Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 22 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 22.4 (Windows) |
File change date and time | 22:38, 6 September 2021 |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 15:33, 31 August 2018 |
Meaning of each component |
|
Image compression mode | 4 |
APEX shutter speed | 8.321928 |
APEX aperture | 6.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Spot |
Light source | Unknown |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 24 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
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 | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 60 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Hidden categories: