OS X Yosemite is an 11th major release of the Mac operating system. That named as macOS, OS X Yosemite can be supported for server, operating system and Macintosh computers. OS X Yosemite was announced and published for developers on June-2-2014 by WWDC. And OS X Yosemite was released to consumers on October-2014. Download Java for OS X 2017-001. Java for macOS 2017-001 installs the legacy Java 6 runtime for macOS 10.13 High Sierra, macOS 10.12 Sierra, macOS 10.11 El Capitan, macOS 10.10 Yosemite, macOS 10.9 Mavericks, macOS 10.8 Mountain Lion, and macOS 10.7 Lion. This package is exclusively intended for support of legacy software and installs. Java for Mac OS X 10.5 Update 10 delivers improved compatibility, security, and reliability by updating J2SE 5.0 to 1.5.030, and updating Java SE 6 to 1.6.026 for 64-bit capable Intel-based Macs. J2SE 1.4.2 is no longer being updated to fix bugs or security issues and remains disabled by default in this update. はじめに openJDK11がリリースされました。取り急ぎ、macにインストールしたのでその手順をまとめます。環境 MacOS X Yosemite 10.10.5 1.openJDKをダウンロード以下の.

Java Java Yosemite 10.10.5 Update
Java Java Yosemite 10.10.5 Version
Java Java Yosemite 10.10.5 Edition
Java Java Yosemite 10.10.5 Download

Aperture Photometry Tool (APT)
Motto	Inviso notitia ('Look at the data!')
Developer	Russ Laher (IPAC)
Initial release	2007; 14 years ago
Stable release	v. 2.8.2 / 29 April 2019; 2 years ago
Development status	Active
Written in	Java
Platform	Windows, Linux, and Mac OS
Type	Astronomy
License	Free software for research & education
Website	aperturephotometry.org

Aperture Photometry Tool (APT) is software with a graphical user interface for computing aperturephotometry on astronomical imagery. Image overlays, graphical representations, statistics, models, options and controls for aperture-photometry calculations are brought together into a single package. The software also can be utilized as a FITS-image viewer. APT is executed on desktop and laptop computers, and is free of charge under a license that limits its use to astronomical research and education. The software may be downloaded from its official website, and requires the Java Virtual Machine to be installed on the user's computer.

History[edit]

Java Java Yosemite 10.10.5 Update

The initial version of APT was released on November 2, 2007. The latest version is APT v. 2.8.4, released on April 22, 2020. The software was developed by Dr. Russ Laher, a member of the professional staff at the Spitzer Science Center, part of the Infrared Processing and Analysis Center (IPAC) at the California Institute of Technology.A paper on APT was published in July 2012 in the journal Publications of the Astronomy Society of the Pacific.^[1] A companion paper^[2] compares the performance of APT vs. SExtractor,^[3] an established command-line software program for aperture photometry.

Aperture and Sky Annulus[edit]

Aperture geometry, size, and location in the image are important parameters in aperture photometry. APT allows circular and elliptical shapes for apertures and sky annuli (the latter are used for background estimation). The rotation can be controlled in the case of an ellipse.The sky annulus will have the same shape as the aperture, but with larger inner and outer radii than the aperture.Although there is no hard limitation on the size, it is practically limited by the software's response time in the calculation for a large aperture and sky annulus, and the tool for the user to interactively specify the size parameters includes a subimage that is only about 80 pixels on a side (at this time). The aperture is placed on the desired image location with a mouse click. Options to allow minor adjustments of the aperture position via centroiding are available. APT also has pixel-zapping functionality, which can be used to temporarily set the value of select pixels to NaN (not a number), effectively removing them from the aperture-photometry calculations.

Sky Coordinates[edit]

For aperture photometry on an astronomical image, it is often useful to know the sky coordinates of an image pixel. APT computes and displays sky coordinates if keywords that define a World Coordinate System (WCS) are present in the header of the FITS-image file. APT handles the commonly used tangent or gnomonic projection (TAN, TPV, and SIP subtypes), as well as the sine (a.k.a. orthographic), Cartesian, and Aitoff projections(the latter is probably only useful for display purposes).

Recent updates to APT include the ability to read FITS image files which use a Pixel Coordinate matrix (PCM), such as that used by the Panoramic Survey Telescope and Rapid Response System.^[4]

APT calculates geometric image distortion only for the tangent projection at this time. Two distortion conventions are supported,which are the two major methods employed in modern astronomy. The SIPconvention is applied for images with CTYPE1 = 'RA---TAN-SIP' andCTYPE2 = 'DEC—TAN-SIP'. In the absence of SIP keywords, APT will attempt to read in and apply any PV distortion keywords in theFITS header for images with either CTYPE1 = 'RA---TAN' and CTYPE2 = 'DEC—TAN' or with CTYPE1 = 'RA---TPV' and CTYPE2 = 'DEC—TPV'.APT computes SIP distortion up to ninth polynomial order and PV distortion up to seventh polynomial order.

Java Requirements[edit]

APT is written in the Java computing language. The latest APT version was built with the JDK 1.6.0_65 on a Mac laptop running OS X Yosemite 10.10.5. Generally, APT can be executed with JRE versions greater than 1.6, since Java is 'forward-compatible'; however, on some machines, later Java versions might give a 'Surface not cacheable error', in which case trying a different Java version is the recommended workaround (at this time). On Macs, Java 1.6 (or so-called legacy Java 6) is required for APT to run as a double-click application (and APT might not work as a double-click application on some later versions of OS X), but APT generally works with higher versions of Java on the Mac if the wrapper script APT.csh is executed from a terminal window to start APT running.

Java Java Yosemite 10.10.5 Version

References[edit]

^Laher, Russ R.; Gorjian, Varoujan; Rebull, Luisa M.; Masci, Frank J.; Fowler, John W.; Helou, George; Kulkarni, Shrinivas R.; Law, Nicholas M. (July 2012). 'Aperture Photometry Tool'(PDF). Publications of the Astronomical Society of the Pacific. 124 (917): 737–763. Bibcode:2012PASP..124..737L. doi:10.1086/666883.
^Laher, Russ R.; Rebull, Luisa M.; Gorjian, Varoujan; et al. (July 2012). 'Aperture Photometry Tool Versus SExtractor for Noncrowded Fields'(PDF). Publications of the Astronomical Society of the Pacific. 124 (917): 764–781. Bibcode:2012PASP..124..764L. doi:10.1086/666507.
^Bertin, E.; Arnouts, S. (June 1996). 'SExtractor: Software for Source Extraction'. Astronomy and Astrophysics Supplement Series. 117 (2): 393–404. Bibcode:1996A&AS..117..393B. doi:10.1051/aas:1996164.
^'Aperture Photometry Tool News'. Aperture Photometry Tool. 12 December 2018. Retrieved 15 December 2018.