Some details on the recovery of our database after a major crash we experienced a few months back. We had to restore the full database and re-install it on a new host maintaining the signature domain name. This has been somewhat elaborate and cost us time to put everything back online. We’ve been running in a stable fashion for some time now with upgraded stability and cloud-provided data. Same domain, same experience.<\/p>\n
In the meantime, the restore has given us the opportunity to improve various aspects of the database and add new features. Some of them are quite apparent to the user, some exist in the backbone, where we have re-designed all scripts to meet the latest standards of php and ensure maximum compatibility with modern browsers.<\/p>\n
An interesting, but still quite experimental, feature is the addition of trend plots for the values of magnetic moments for particulara isotopes. In the process, we have realized this feature can be implemented it efficiently, as various parameters, such as different spins for the ground states, the even-odd disparity and more can influence negatively the realistic representation of the trends in the plots. The only criterion applied for the plots is that we take the value for the lowest energy state, either this is a ground state or a first excited state (e.g. a 2+ in even-even nuclei). Therefore, all plots are provided as experimental and the user should exercise caution on scientific reasoning based on these.<\/p>\n
A major upgrade is also in the work with more than 200 new measurements, as registered directly out of published works and not tables of recommended values that provide data in a subjective, non-evaluating way. We trust the data generators and their peer reviewers.<\/p>\n
Comments are always welcome.<\/p>\n
-Theo\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"
Some details on the recovery of our database after a major crash we experienced a few months back. We had to restore the full database and re-install it on a new host maintaining the signature domain name. This has been...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[1],"tags":[313,314,315],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6YIb0-67","jetpack-related-posts":[{"id":202,"url":"https:\/\/magneticmoments.info\/wp\/?p=202","url_meta":{"origin":379,"position":0},"title":"An update to the nuclear moments database","date":"Jul 29, 2016","format":false,"excerpt":"The nuclear moments database is sponsored and hosted by the IAEA Nuclear Data Section. See the latest official release here: http:\/\/www-nds.iaea.org\/nuclearmoments This is a major update with cutoff date 30.06.2016. The next is scheduled for 30.09.2016. On the parallel, on the development server (always on beta status) http:\/\/data.magneticmoments.info a new\u2026","rel":"","context":"In "g factor"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":79,"url":"https:\/\/magneticmoments.info\/wp\/?p=79","url_meta":{"origin":379,"position":1},"title":"An exciting day for magnetic moments.info","date":"Mar 6, 2012","format":false,"excerpt":"Hello All, For us, this is a great day! The website of the database has been upgraded together with the database itself. There are new exciting features:The database is upgraded and contains all data up to Stone's compilation (2005)DOI numbers are featured in all data (where the corresponding reference features\u2026","rel":"","context":"In "g factor"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":67,"url":"https:\/\/magneticmoments.info\/wp\/?p=67","url_meta":{"origin":379,"position":2},"title":"The database is now complete!","date":"Jan 8, 2012","format":false,"excerpt":"Folks, This is exciting times for the database we've been trying to put online during the past 2 years. In the process, we've had severe failures, major redesigns and several updates. Nevertheless, our efforts are proven fruitful and we are now pleased to announce the complete set of nuclear magnetic\u2026","rel":"","context":"In "g factor"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":198,"url":"https:\/\/magneticmoments.info\/wp\/?p=198","url_meta":{"origin":379,"position":3},"title":"An update of the nuclear moments update: masses and charge radii","date":"May 25, 2016","format":false,"excerpt":"For those of you who are following my blog or twitter feed, what I am about to say is not quite new. I have already made a comment a couple of weeks ago regarding the last update of the database I administer. The database contains non-evaluated, experimentally deduced values of\u2026","rel":"","context":"In "g factor"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":208,"url":"https:\/\/magneticmoments.info\/wp\/?p=208","url_meta":{"origin":379,"position":4},"title":"1228 isotopes, 5800 entries later","date":"Oct 31, 2016","format":false,"excerpt":"Last Friday, 28.10, was a National Holiday here in Greece, our OXI! day (\"No!\" day in english), the 76th anniversary of the beginning of WWII in Greece, after Italy's attack on the NW border with Albania. It is always a nice holiday as kids and grown ups don't go to\u2026","rel":"","context":"In "g factor"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":365,"url":"https:\/\/magneticmoments.info\/wp\/?p=365","url_meta":{"origin":379,"position":5},"title":"New looks","date":"May 21, 2019","format":false,"excerpt":"As we are currently working on the latest update (cut-off date 2019-03-31), the nuclear moments and charge radii database has been silently synced with the ENSDF library in regards with nuclear level lifetimes, following a recommendation of the IAEA moments evaluation panel. We have also updated the particle data, as\u2026","rel":"","context":"In "upgrade"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/379"}],"collection":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=379"}],"version-history":[{"count":1,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/379\/revisions"}],"predecessor-version":[{"id":380,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/379\/revisions\/380"}],"wp:attachment":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}