![]() ![]() On Twitter, Facebook, Google News, and Instagram. Still, the colorful stars of Cepheus add to this pretty, galactic skyscape.įollow HT Tech for the latest tech news and reviews, also keep up with us Packs of low mass stars are forming within, but their collapsing cores are only visible at long infrared wavelengths. It is also listed as Barnard 150 (B150), one of 182 dark markings of the sky cataloged in the early 20th century by astronomer E. Seen toward the royal northern constellation of Cepheus, the dusty, obscuring clouds are part of a Milky Way molecular cloud some 1,200 light-years distant. Spanning light-years, this suggestive shape known as the Seahorse Nebula appears in silhouette against a rich, luminous background of stars. Moreover, a Takahashi TOA-130 refractor was also used. Herman used an Alta U16M CCD camera mounted on Paramount MX+. I'm not sure it was the reason why it started cooling down, but it did.The picture was captured by astrophotographer Jeff Herman from Tierra Del Sol, California. : We disconnected it from both the power and the machine and turned it off. : Sounds like something I would have read on the BoFH column. : I forget which rule of sysadm club it is which states that "Nothing is uninterruptible if you try hard enough". could you turn it off? for a UPS it's not even enough to pull the plug from the outlet Open my $fh, '>', $file or die "can't write to $file: $!" My ($self, $tagname, $attr, $attrseq, $text) = ($state eq 'date') : $!" # Modify the configuration in the main package below 2022 April 12 N11: Star Clouds of the LMC Image Credit: NASA, ESA Processing: Josh Lake. # picture for anyone who cares to use it to any end Discover the cosmos Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. # Script can also maintain a symlink to the latest # Images are downloaded to a directory and stored (NASA/Craig Stocks) The universe contains an astonishing number of stars, estimated to be around 200 billion trillion. Supernova SN 2023ixf was discovered by Japanese astronomer Koichi Itagaki just 3 days ago. ![]() # with metadatas in YAML format (HTML is stripped) Today’s NASA Astronomy Picture of the Day is a snapshot of the supernova SN 2023ixf located near the M101 spiral galaxy. # Downloads NASA Astromy Picture of the Day apparently symlink will fail when asked to overwrite a link. ![]() ![]() If you're going to use this in Windows, you should at the very least set $LINK to undefĮDIT: added a line to remove old CURRENT link before updating it. If you want to use this, you should probably tinker with it to suit your needs. I had to use some pretty ghetto techniques to parse the APOD page, which is completely invalid and uses no semantic markup at all, so I figured I might as well ghetto-ize the whole script. I used a number of such "ghetto" Ways To Do It (noted in comments) because I wanted to keep it simple and functional. Also the script will refuse to overwrite files, because that makes sense to me. The date is not validated beyond checking that it consists of 6 digits. You can also pass a date as the argument (in YYMMDD format, to match the URL format of the APOD archive) to fetch old pictures. Depending on your WM, it may be simpler to create overlays/widgets/gadgets/etc. This would require the display resolution to be provided in the config section so as to render the text in an appropriate size and position relative to the screen. The metadata (title, credit, description) is extracted from the page and stored in a YAML file, mainly because I'm considering adding an ImageMagick script to create an annotated image. The default functionality will maintain a symlink to the latest image providing easy access for a WM or whatever else you want to use it. The intended use is to run it as a cron job. ![]()
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