Archive for The Open Journal of Astrophysics

New Publication at the Open Journal of Astrophysics!

Posted in Open Access, The Universe and Stuff with tags , , , , , , on September 15, 2020 by telescoper

A day may come when I don’t write a blog post every time we publish a new paper in the Open Journal of Astrophysics, but it is not this day…

Today’s new publication is by Liliya Williams (of the University of Minnesota, Twin Cities) and David Zegeye of the University of Chicago and is entitled Two-component mass models of the lensing galaxy in the quadruply imaged supernova iPTF16geu.

Here is a screen grab of the overlay:

You can click on the image to make it larger should you wish to do so.

Incidentally, you may notice that Scholastica have added MathJax to the platform to render mathematical expressions in the abstract.

You can find the arXiv version of the paper here.

New Publication at the Open Journal of Astrophysics!

Posted in Open Access, The Universe and Stuff with tags , , , , , , , , on September 10, 2020 by telescoper

Another new paper  has been published in the Open Journal of Astrophysics! This is another for the folder marked Cosmology and Nongalactic Astrophysics and is entitled Low-scatter galaxy cluster mass proxies for the eROSITA all-sky survey.

The authors of this paper are Dominique Eckert of the University of Geneva, Alexis Finoguenov (Helsinki), Vittorio Ghirardini (MPE Garching), Sebastian Grandis (LMU), Florian Käfer (MPE Garching), Jeremy Sanders (MPE Garching) and Miriam Ramos-Ceja (MPE Garching).

For those of you unfamiliar with eROSITA, it is an X-ray instrument that was built at the Max Planck Institute for Extraterrestrial Physics, where several of the authors work.

Here is a screen grab of the overlay:

You can click on the image to make it larger should you wish to do so.

You can find the arXiv version of the paper here.

New Publication at the Open Journal of Astrophysics!

Posted in Maynooth, Open Access, The Universe and Stuff with tags , , , , , , on August 24, 2020 by telescoper

So another new paper has been published in the Open Journal of Astrophysics! This one is in the folder marked Astrophysics of Galaxies and is entitled Massive Star Formation in Metal-Enriched Haloes at High Redshift. I should explain that “Metal” here is the astrophysicist’s definition which basically means anything heavier than hydrogen or helium: chemists may look away now.

The authors of this paper are John Regan (of the Department of Theoretical Physics at Maynooth University), Zoltán Haiman (Columbia), John Wise (Georgia Tech), Brian O’Shea (Michigan State) and Michael Norman (UCSD). And before anyone asks, no I don’t force members of staff in my Department to submit papers to the Open Journal of Astrophysics and yes I did stand aside from the Editorial process because of the institutional conflict.

Here is a screen grab of the overlay:

You can click on the image to make it larger should you wish to do so.

You can find the arXiv version of the paper here.

New Publication at the Open Journal of Astrophysics!

Posted in Open Access, The Universe and Stuff with tags , , , , on August 4, 2020 by telescoper

Another new paper has been published in the Open Journal of Astrophysics! This one was actually published last Friday but it being the Bank Holiday weekend I just got round to blogging about it today. This is another one for the Cosmology and NonGalactic Astrophysics section. It’s called Cosmic event horizons and the light-speed limit for relative radial motion and is a sort of pedagogical review of the subject aimed at dispelling some common misconceptions about radial velocities and horizons. The author is Markus Pössel of the Max Planck Institute for Astronomy at Heidelberg.

Here is a screen grab of the overlay:

I’ve taken the liberty of adding the background teaser image in full here, as it is rather groovy:

You can click on the image to make it larger.

You can find the arXiv version of the paper here.

New Publication at the Open Journal of Astrophysics!

Posted in Uncategorized with tags , , , , on July 29, 2020 by telescoper

To celebrate yesterday’s news, I have great pleasure today in publishing another paper in The Open Journal of Astrophysics.

A reason to be especially pleased with this article is that this is our first publication in the Solar and Stellar Astrophysics category of astro-ph. It’s good to be spreading out beyond cosmology and extragalactic astrophysics which is where most of our papers appear.

The intriguing title of the latest paper is The one that got away: a unique eclipse in the young brown dwarf Roque 12. There’s also a blog post by one of the authors that tells the fascinating behind-the-scenes story of this paper.

The authors of the paper are Aleks Scholz (University of St Andrews, UK), Dirk Froebrich (University of Kent, Canterbury, UK); Koraljka Muzic (University of Lisbon, Portugal) and Jochen Eislöffel (TLS Tautenburg, Germany).

Here is a screen grab of the overlay:

You might notice that we now have the volume number appearing on the overlay, a change we requested recently from Scholastica.

You can find the arXiv version of the paper here.

The Open Journal of Astrophysics is now in the Directory of Open Access Journals!

Posted in Open Access with tags , , on July 28, 2020 by telescoper

One of the things I did during the recent Covid-19 campus closure was to complete an application for the Open Journal of Astrophysics to be indexed in the Directory of Open Access Journals (DOJA).

I did apply late last year but there was an issue with the registration of the ISSN (International Standard Serial Number) which had not been done correctly when it was issued by the National Library of Ireland. That was easily fixed but DOAJ requires unsuccessful applicants to wait six months before applying again.

Getting listed on DOAJ is by no means trivial. The criteria are rather strict and the application form rather lengthy. All of which means that I was delighted to learn today that my application was successful this time, and we’re now listed.

To prove it here is our entry:

Apart from the intrinsic usefulness of being indexed, being listed on DOAJ is one of the criteria for being an acceptable Open Access publisher for some funding agencies, including those who have signed up for Plan S.

I also imagine that our being on DOAJ might convince new authors to submit to us!

All I have to do now is figure out how to add our papers and metadata to the DOAJ and find the time to do it.

P. S. The Directory of Open Access Journals also has a WordPress blog which you can find here!

The Open Journal of Astrophysics & INSPIRE

Posted in Open Access, The Universe and Stuff with tags , , , , on July 1, 2020 by telescoper

After a busy morning I’ve got time for an update or two about the Open Journal of Astrophysics.

As well as the NASA Astrophysics Data System (ADS) many papers in astrophysics are also indexed by INSPIRE HEP the analogous information management system for high energy physics. Here is the logo for the latter:

Being indexed in INSPIRE  is particularly relevant for authors of papers in astroparticle physics and cosmology, but papers in other areas of astrophysics are also listed on INSPIRE HEP. I am given to understand that, e.g., postdoc selection committees often look at INSPIRE for bibliometric information about applications so this is potentially important for early career researchers.

I am very grateful to staff at Inspire for ensuring that all our papers are now fully indexed in INSPIRE HEP as refereed articles with metadata fully consistent with NASA/ADS. The back catalogue having been dealt with manually we can now set up a feed to ensure that future papers are indexed automatically by NASA/ADS and Inspire HEP.

It is worth noting that because our papers are only published online we do not use the standard referencing style of volumes and pages. We have volumes: Volume 3 is 2020, Volume 2 is 2019, and everything before that is Volume 1. Each paper published in a given year is allocated an numerical id which is just an integer.

For an example of this style, see here.

The main thing for proper cross-referencing and citation is the Digital Object Identifier, which is displayed on the overlay for each paper.

The final thing I wanted to say is that I’m now reliably informed that the correct name to be use for the form of Open Access Publishing offered by the Open Journal of Astrophysics is not Green (which has come to mean author self-archiving of papers) but Diamond Open Access, which means that neither authors nor readers are charged.

New Publication at the Open Journal of Astrophysics!

Posted in Open Access, The Universe and Stuff with tags , , , , , , on June 25, 2020 by telescoper

Proving further the point that the The Open Journal of Astrophysics is definitely fully open we have published yet another paper. This one was actually published yesterday, which means that we had two in two days..

This one is in the Cosmology and Nongalactic Astrophysics section and is entitled Source Distributions of Cosmic Shear Surveys in Efficiency Space. The authors are Nicolas Tessore and Ian Harrison, both from the University of Manchester. The paper is concerned with the extraction of cosmological information from cosmic shear surveys.

Here is a screen grab of the overlay:

You can find the arXiv version of the paper here.

New Publication at the Open Journal of Astrophysics!

Posted in Open Access, The Universe and Stuff with tags , , , , on June 23, 2020 by telescoper

Well, Maynooth University may well be still (partially) closed as a result of the Covid-19 pandemic but the The Open Journal of Astrophysics is definitely fully open.

In fact we have just published another paper! This one is in the Astrophysics of Galaxies section and is entitled A Bayesian Approach to the Vertical Structure of the Disk of the Milky Way. The authors are Phillip S Dobbie and Stephen J Warren of Imperial College, London.

Here is a screen grab of the overlay:

 

You can find the arXiv version of the paper here.

I’d like to take this opportunity to thank the Editorial team and various referees for their efforts in keeping the Open Journal of Astrophysics going in these difficult times.

Page Charges at A&A…

Posted in Open Access, The Universe and Stuff with tags , , , , on May 27, 2020 by telescoper

 

It was recently drawn to my attention that UK-based astronomers and astrophysicists now have to pay a charge of €100 per page (!) to publish in the journal Astronomy & Astrophysics (usually known as A&A for short). See their page charges information for details.

Contrary to popular belief, A&A only waives page charges for authors from countries who are sponsors of A&A, not all countries who are members of the European Southern Observatory (ESO) project. Although the United Kingdom is a member of ESO, it is not and never has been a sponsor of A&A: see the list of sponsoring countries and their representatives here .

Until recently, however, UK authors did have their page charges waived on what seems to have been an ex gratia basis. For some reason, that exception has now apparently been removed.

UPDATE 1: It should have occurred to me that that this also applies to authors from Ireland.

UPDATE 2: Apparently the liability for page charges is determined by the nationality of the first author. I had previously thought that if any of the authors belonged to a sponsoring country then charges would be waived.

Meanwhile, the Open Journal of Astrophysics publishes entirely for free and we are committed to continuing that way. You know what to do.