CINXE.COM

1990Msngr..61...51D Page 51

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "https://www.w3.org/TR/REC-html40/loose.dtd"> <html> <head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("https://adsabs.harvard.edu/full/1990Msngr..61...51D","20240423154627","https://web.archive.org/","web","/_static/", "1713887187"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" /> <!-- End Wayback Rewrite JS Include --> <base href="https://web.archive.org/web/20240423154627/https://articles.adsabs.harvard.edu/seri/Msngr/0061//1990Msngr..61...51D.html"> <meta name="robots" content="noarchive"> <title>1990Msngr..61...51D Page 51</title> </head> <frameset cols="20%,75%"> <frame src="https://web.archive.org/web/20240423154627fw_/https://articles.adsabs.harvard.edu/full/thumbnails/seri/Msngr/0061//1990Msngr..61...51D.html#0000051.000" name="thumbnails"> <frameset rows="20%,70%"> <frame src="https://web.archive.org/web/20240423154627fw_/https://articles.adsabs.harvard.edu/full/record/seri/Msngr/0061//1990Msngr..61...51D.html" name="record"> <frame src="https://web.archive.org/web/20240423154627fw_/https://articles.adsabs.harvard.edu/full/gif/1990Msngr..61...51D/0000051.000.html" name="gif"> </frameset> </frameset> <!-- FILE ARCHIVED ON 15:46:27 Apr 23, 2024 AND RETRIEVED FROM THE INTERNET ARCHIVE ON 13:36:31 Nov 26, 2024. JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE. ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C. SECTION 108(a)(3)). --> <!-- playback timings (ms): captures_list: 1.232 exclusion.robots: 0.065 exclusion.robots.policy: 0.035 esindex: 0.014 cdx.remote: 25.058 LoadShardBlock: 164.065 (3) PetaboxLoader3.datanode: 272.967 (5) load_resource: 835.856 PetaboxLoader3.resolve: 637.887 loaddict: 58.249 -->