THC Science

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Description	中文：香港天文台總部2007年開放日。香港天文台百周年紀念大樓。 English: Open Day 2007 of The Hong Kong Observatory Headquarters.Centenary Building.
Date	25 March 2007
Source	中文：由上傳者拍攝。 English: Captured by uploader.
Author	Stewart~惡龍
Permission (Reusing this file)	I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic 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. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original. CC BY-SA 2.5 truetrue

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	01:40, 7 April 2007		1,536 × 2,048 (1.24 MB)	Stewart	{{Information \|Description={{zh\|zh:香港天文台總部2007年開放日。香港天文台百周年紀念大樓。}} {{en\|Open Day 2007 of The Hong Kong Observatory Headquarters.Centenary Building.}} \|Source={{zh\|由上傳者拍攝。}} {{en\|Capture

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Camera manufacturer	SONY
Camera model	CYBERSHOT
Exposure time	1/160 sec (0.00625)
F-number	f/5.6
ISO speed rating	100
Date and time of data generation	09:46, 25 March 2007
Lens focal length	8 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	ACD Systems Digital Imaging
File change date and time	03:11, 26 March 2007
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	09:46, 25 March 2007
Image compression mode	2
Exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Spot
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	234
Color space	sRGB
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard