How Can We Help?
You are here:
< Back
Size of this preview: 800 × 592 pixels. Other resolutions: 320 × 237 pixels | 640 × 473 pixels | 1,024 × 757 pixels | 1,280 × 947 pixels | 2,560 × 1,893 pixels | 4,002 × 2,960 pixels.
Original file (4,002 × 2,960 pixels, file size: 8.08 MB, MIME type: image/jpeg)
Summary
Camera location | 42° 21′ 32.75″ N, 71° 05′ 56.26″ W | View this and other nearby images on: OpenStreetMap | 42.359097; -71.098961 |
---|
DescriptionAlcator C-Mod Tokamak Interior.jpg |
English: Interior of the Alcator C-Mod tokamak at the MIT Plasma Science and Fusion Center. Two Ion Cyclotron Range of Frequencies (ICRF) antennas are visible to the left of the central column. A new magnetic field-aligned ICRF antenna is visible to the right of the central column. |
Date | |
Source | Own work |
Author | Mike Garrett |
High dynamic range photo of the interior of the Alcator C-Mod tokamak. Composite of three bracketed exposures (1/2.5, 1/5, 1/10) taken by Mike Garrett 2012-04-05, processed in Adobe Photoshop CS5. Uploaded to Wikipedia Commons by Mike Garrett on 2012-04-09.
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
Items portrayed in this file
depicts
creator
some value
author name string: Mike Garrett
Wikimedia username: Mgarrett
object has role: photographer
copyright status
copyrighted
copyright license
Creative Commons Attribution 3.0 Unported
inception
5 April 2012
source of file
original creation by uploader
coordinates of the point of view
42°21'32.749"N, 71°5'56.260"W
captured with
Canon PowerShot G9
media type
image/jpeg
checksum
3efe2c21ef2678a91a63f335cd6afdb249d1d6a9
determination method: SHA-1
data size
8,472,375 byte
height
2,960 pixel
width
4,002 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:53, 9 April 2012 | 4,002 × 2,960 (8.08 MB) | Mgarrett |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot G9 |
Exposure time | 2/5 sec (0.4) |
F-number | f/2.8 |
ISO speed rating | 200 |
Date and time of data generation | 15:36, 5 April 2012 |
Lens focal length | 7.4 mm |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 10:53, 9 April 2012 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 15:36, 5 April 2012 |
Image compression mode | 5 |
Shutter speed | 1.3125 |
APEX aperture | 2.970854 |
Exposure bias | 1 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Subject distance | 1.35 meters |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 13,745.704467354 |
Focal plane Y resolution | 13,698.630136986 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto bracket |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Lens used | 7.4-44.4 mm |
Date metadata was last modified | 06:53, 9 April 2012 |
Unique ID of original document | xmp.did:ADE2A8BC6C39681192B0D25B60F48B2A |
Categories
-
Annuals36
-
Bulbs, Corms & Tubers41
-
Ferns27
-
Fruits3
-
Garden Plants23
-
Grasses26
-
Herb17
-
Insects1
-
Mammals1
-
Midwest Native Plants0
-
Northeast Native Plants112
-
Perennials123
-
Rose1
-
Shrubs47
-
Trees112
-
Tropical Plants53
-
Upland Birds5
-
Vines18
-
Viola Tricolor1
-
Water Gardening & Plants9
-
Waterfowl0
-
Wetland Birds0
-
Wetland Plants4
-
Wildbirds172
-
Wildflowers1
-
Woodland Plants29
Table of Contents
Recent Comments