ASCL (Astrophysics Source Code Library)
@asclnet.bsky.social
Making astrophysics research source codes discoverable since 1999
[email protected]
[email protected]
Reposted by ASCL (Astrophysics Source Code Library)
The American Astronomical Society announced that Dr. Kevin B. Marvel, the Society’s Chief Executive Officer, will step down from his position effective 9 January 2026. aas.org/press/aas-an... 🔭
November 5, 2025 at 1:14 PM
The American Astronomical Society announced that Dr. Kevin B. Marvel, the Society’s Chief Executive Officer, will step down from his position effective 9 January 2026. aas.org/press/aas-an... 🔭
Twenty-six codes were added to the ASCL in October, 2025:
BoGEMMS-HPC: Large-scale simulations for X-ray and Gamma-ray observations
CMDFitter: Fit a probabilistic generative model to a color-magnitude diagram
#openscience #opensource #astronomy
🔭
ascl.net/wordpress/20...
BoGEMMS-HPC: Large-scale simulations for X-ray and Gamma-ray observations
CMDFitter: Fit a probabilistic generative model to a color-magnitude diagram
#openscience #opensource #astronomy
🔭
ascl.net/wordpress/20...
October 2025 additions to the ASCL – ASCL.net
ascl.net
November 5, 2025 at 4:37 PM
Twenty-six codes were added to the ASCL in October, 2025:
BoGEMMS-HPC: Large-scale simulations for X-ray and Gamma-ray observations
CMDFitter: Fit a probabilistic generative model to a color-magnitude diagram
#openscience #opensource #astronomy
🔭
ascl.net/wordpress/20...
BoGEMMS-HPC: Large-scale simulations for X-ray and Gamma-ray observations
CMDFitter: Fit a probabilistic generative model to a color-magnitude diagram
#openscience #opensource #astronomy
🔭
ascl.net/wordpress/20...
Reposted by ASCL (Astrophysics Source Code Library)
We have lift-off! Science Explorer, or #SciX to its friends, is excited to be your new home for open, connected, and trustworthy science. Explore. Share. Discover at scixplorer.org #OpenScience #ResearchInfrastructure #SpaceScience #EarthScience #PlanetaryScience
September 29, 2025 at 4:00 PM
We have lift-off! Science Explorer, or #SciX to its friends, is excited to be your new home for open, connected, and trustworthy science. Explore. Share. Discover at scixplorer.org #OpenScience #ResearchInfrastructure #SpaceScience #EarthScience #PlanetaryScience
Twenty-two codes were added to the ASCL in August, 2025:
ABC-SN: Spectroscopic supernova classifier
AGNI: Model for extreme atmospheres on rocky exoplanets
AstroWISP: Astronomical Widefield Images Stellar Photometry
AutoWISP: High-precision photometry pipeline
#openscience #astronomy #opensource 🔭
ABC-SN: Spectroscopic supernova classifier
AGNI: Model for extreme atmospheres on rocky exoplanets
AstroWISP: Astronomical Widefield Images Stellar Photometry
AutoWISP: High-precision photometry pipeline
#openscience #astronomy #opensource 🔭
September 20, 2025 at 12:36 PM
Twenty-two codes were added to the ASCL in August, 2025:
ABC-SN: Spectroscopic supernova classifier
AGNI: Model for extreme atmospheres on rocky exoplanets
AstroWISP: Astronomical Widefield Images Stellar Photometry
AutoWISP: High-precision photometry pipeline
#openscience #astronomy #opensource 🔭
ABC-SN: Spectroscopic supernova classifier
AGNI: Model for extreme atmospheres on rocky exoplanets
AstroWISP: Astronomical Widefield Images Stellar Photometry
AutoWISP: High-precision photometry pipeline
#openscience #astronomy #opensource 🔭
Reposted by ASCL (Astrophysics Source Code Library)
This Wed, Aug 20, 11:00 EDT/15:00 UTC
Virtual Astronomy Software Talks seminar: Teaching Computational Astrophysics in an AI World
Panelists are:
Dr. Stella Offner
Dr. John Wallin
Dr. Michael Zingale
Info: vast-seminars.github.io
Join mailing list: groups.google.com/g/virtual-as...
#astronomy
🔭
Virtual Astronomy Software Talks seminar: Teaching Computational Astrophysics in an AI World
Panelists are:
Dr. Stella Offner
Dr. John Wallin
Dr. Michael Zingale
Info: vast-seminars.github.io
Join mailing list: groups.google.com/g/virtual-as...
#astronomy
🔭
Virtual Astronomy Software Talks
vast-seminars.github.io
August 18, 2025 at 5:37 PM
This Wed, Aug 20, 11:00 EDT/15:00 UTC
Virtual Astronomy Software Talks seminar: Teaching Computational Astrophysics in an AI World
Panelists are:
Dr. Stella Offner
Dr. John Wallin
Dr. Michael Zingale
Info: vast-seminars.github.io
Join mailing list: groups.google.com/g/virtual-as...
#astronomy
🔭
Virtual Astronomy Software Talks seminar: Teaching Computational Astrophysics in an AI World
Panelists are:
Dr. Stella Offner
Dr. John Wallin
Dr. Michael Zingale
Info: vast-seminars.github.io
Join mailing list: groups.google.com/g/virtual-as...
#astronomy
🔭
As of today, ADS shows that ASCL entries have over 20K citations. Citations are not a perfect metric, but they do show ASCL is being used & is useful for citing software, thereby allowing code authors to get credit for the computational methods they contribute to the field, w00t!
🔭
🔭
August 13, 2025 at 3:15 PM
As of today, ADS shows that ASCL entries have over 20K citations. Citations are not a perfect metric, but they do show ASCL is being used & is useful for citing software, thereby allowing code authors to get credit for the computational methods they contribute to the field, w00t!
🔭
🔭
Reposted by ASCL (Astrophysics Source Code Library)
of the Astropy project’s community. These packages are expressing an interest in Astropy’s goals of improving reuse, interoperability, and interface standards for Python astronomy and astrophysics packages.
This metapackage installs all affiliated packages.
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This metapackage installs all affiliated packages.
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python3-astropy-affiliated homepage
www.astropy.org
August 12, 2025 at 3:05 PM
of the Astropy project’s community. These packages are expressing an interest in Astropy’s goals of improving reuse, interoperability, and interface standards for Python astronomy and astrophysics packages.
This metapackage installs all affiliated packages.
2/2
This metapackage installs all affiliated packages.
2/2
Reposted by ASCL (Astrophysics Source Code Library)
Random Debian Astro package of the week is python3-astropy-affiliated. A major part of the Astropy project is the concept of “Affiliated Packages”. An affiliated package is an astronomy-related Python package that is not part of the astropy core package, but has requested to be included as part
1/2⤵
1/2⤵
August 12, 2025 at 3:05 PM
Random Debian Astro package of the week is python3-astropy-affiliated. A major part of the Astropy project is the concept of “Affiliated Packages”. An affiliated package is an astronomy-related Python package that is not part of the astropy core package, but has requested to be included as part
1/2⤵
1/2⤵
We’ve got the codes that ma-ake research sing
We’ve got her codes, his codes, and every-thing
We’ve got the codes whose deletion made them cry
We’ve got the codes, we’ve got the codes.
We’ve got her codes, his codes, and every-thing
We’ve got the codes whose deletion made them cry
We’ve got the codes, we’ve got the codes.
August 12, 2025 at 4:19 PM
We’ve got the codes that ma-ake research sing
We’ve got her codes, his codes, and every-thing
We’ve got the codes whose deletion made them cry
We’ve got the codes, we’ve got the codes.
We’ve got her codes, his codes, and every-thing
We’ve got the codes whose deletion made them cry
We’ve got the codes, we’ve got the codes.
ASCL has received funding through NASA's HPOSS call for a 1-year project to improve the visibility & citability of research software in Exoplanet Modeling & Analysis Center (EMAC). The project is directed by ASCL editor Alice Allen & Dr. Peter Teuben through Eureka Scientific.
emac.gsfc.nasa.gov
emac.gsfc.nasa.gov
Exoplanet Modeling and Analysis Center
EMAC serves as a catalog, repository and integration platform for modeling and analysis resources focused on the study of exoplanet characteristics and environments.
emac.gsfc.nasa.gov
August 10, 2025 at 7:42 PM
ASCL has received funding through NASA's HPOSS call for a 1-year project to improve the visibility & citability of research software in Exoplanet Modeling & Analysis Center (EMAC). The project is directed by ASCL editor Alice Allen & Dr. Peter Teuben through Eureka Scientific.
emac.gsfc.nasa.gov
emac.gsfc.nasa.gov
Thirty codes were added to the ASCL in July 2025:
arctic_weather: High Arctic meteorological conditions analyzer
Capivara: Scalable spectral-based segmentation package
COBRA: Optimal Factorization of Cosmological Observables
#openscience
ascl.net/wordpress/20...
🔭
arctic_weather: High Arctic meteorological conditions analyzer
Capivara: Scalable spectral-based segmentation package
COBRA: Optimal Factorization of Cosmological Observables
#openscience
ascl.net/wordpress/20...
🔭
August 10, 2025 at 7:30 PM
Thirty codes were added to the ASCL in July 2025:
arctic_weather: High Arctic meteorological conditions analyzer
Capivara: Scalable spectral-based segmentation package
COBRA: Optimal Factorization of Cosmological Observables
#openscience
ascl.net/wordpress/20...
🔭
arctic_weather: High Arctic meteorological conditions analyzer
Capivara: Scalable spectral-based segmentation package
COBRA: Optimal Factorization of Cosmological Observables
#openscience
ascl.net/wordpress/20...
🔭
Reposted by ASCL (Astrophysics Source Code Library)
I'm far from being an expert in this, but I licence anything I write, even though almost all of it is for personal use only.
The Free Software Foundation, who are experts in this field, are a super source for information.
www.fsf.org
The Free Software Foundation, who are experts in this field, are a super source for information.
www.fsf.org
Front Page — Free Software Foundation — working together for free software
The FSF has been campaigning for your software freedom for forty years. We can't prevent a dystopian future alone - join us in our crucial work to guard user freedom and defy dystopia. Become an associate member today!
www.fsf.org
July 5, 2025 at 9:34 PM
I'm far from being an expert in this, but I licence anything I write, even though almost all of it is for personal use only.
The Free Software Foundation, who are experts in this field, are a super source for information.
www.fsf.org
The Free Software Foundation, who are experts in this field, are a super source for information.
www.fsf.org
🔭
Astro folks, I'm looking for a good link for a code that's been in ASCL for a while; existing link now fails. Author is deceased (alas); I have not found a replacement link.
ASCL's archive does, however, have the code & a copy of the code website. We don't want to violate copyright, but...
Astro folks, I'm looking for a good link for a code that's been in ASCL for a while; existing link now fails. Author is deceased (alas); I have not found a replacement link.
ASCL's archive does, however, have the code & a copy of the code website. We don't want to violate copyright, but...
July 4, 2025 at 10:49 PM
🔭
Astro folks, I'm looking for a good link for a code that's been in ASCL for a while; existing link now fails. Author is deceased (alas); I have not found a replacement link.
ASCL's archive does, however, have the code & a copy of the code website. We don't want to violate copyright, but...
Astro folks, I'm looking for a good link for a code that's been in ASCL for a while; existing link now fails. Author is deceased (alas); I have not found a replacement link.
ASCL's archive does, however, have the code & a copy of the code website. We don't want to violate copyright, but...
Reposted by ASCL (Astrophysics Source Code Library)
to someone! -- who can use it (which is permitted by EAS). If that's you -- or a friend or colleague -- let me know!
Meeting info: eas.unige.ch/EAS2025/
This is only for registration; so probably best for someone in Cork.
Let's get this registration to a better owner!
🔭
Meeting info: eas.unige.ch/EAS2025/
This is only for registration; so probably best for someone in Cork.
Let's get this registration to a better owner!
🔭
eas.unige.ch
June 18, 2025 at 10:40 PM
to someone! -- who can use it (which is permitted by EAS). If that's you -- or a friend or colleague -- let me know!
Meeting info: eas.unige.ch/EAS2025/
This is only for registration; so probably best for someone in Cork.
Let's get this registration to a better owner!
🔭
Meeting info: eas.unige.ch/EAS2025/
This is only for registration; so probably best for someone in Cork.
Let's get this registration to a better owner!
🔭
Reposted by ASCL (Astrophysics Source Code Library)
🔭
Please help this EAS registration find a good home!!
I have an in-person registration for next week's European Astronomical Society (EAS) meeting in Cork, Ireland, already paid for, but now am unable to go.
Rather than cancel the registration, I would prefer to transfer it to someone -- free
Please help this EAS registration find a good home!!
I have an in-person registration for next week's European Astronomical Society (EAS) meeting in Cork, Ireland, already paid for, but now am unable to go.
Rather than cancel the registration, I would prefer to transfer it to someone -- free
eas.unige.ch
June 18, 2025 at 10:40 PM
🔭
Please help this EAS registration find a good home!!
I have an in-person registration for next week's European Astronomical Society (EAS) meeting in Cork, Ireland, already paid for, but now am unable to go.
Rather than cancel the registration, I would prefer to transfer it to someone -- free
Please help this EAS registration find a good home!!
I have an in-person registration for next week's European Astronomical Society (EAS) meeting in Cork, Ireland, already paid for, but now am unable to go.
Rather than cancel the registration, I would prefer to transfer it to someone -- free
Reposted by ASCL (Astrophysics Source Code Library)
Free hybrid event
- in-person at ASU Barrett & O’Connor Washington Center in DC [limit of 50 people]
- online via Zoom
- brings together scientific software users, developers, metadata curators, managers, & editors to tackle challenges & drive progress in research software
- in-person at ASU Barrett & O’Connor Washington Center in DC [limit of 50 people]
- online via Zoom
- brings together scientific software users, developers, metadata curators, managers, & editors to tackle challenges & drive progress in research software
March 30, 2025 at 3:59 PM
Free hybrid event
- in-person at ASU Barrett & O’Connor Washington Center in DC [limit of 50 people]
- online via Zoom
- brings together scientific software users, developers, metadata curators, managers, & editors to tackle challenges & drive progress in research software
- in-person at ASU Barrett & O’Connor Washington Center in DC [limit of 50 people]
- online via Zoom
- brings together scientific software users, developers, metadata curators, managers, & editors to tackle challenges & drive progress in research software
Reposted by ASCL (Astrophysics Source Code Library)
Panelists are:
- Ana Trišović (JOSS, MIT)
- Maxence Azzouz-Thuderoz (Software Heritage, swMATH)
- Sandra Gesing (US-RSE, SDSC)
- Tom Morrell (Caltech Library, SciCodes)
Don’t miss this chance to shape the future of research software! Register now: docs.google.com/forms/d/e/1F...
- Ana Trišović (JOSS, MIT)
- Maxence Azzouz-Thuderoz (Software Heritage, swMATH)
- Sandra Gesing (US-RSE, SDSC)
- Tom Morrell (Caltech Library, SciCodes)
Don’t miss this chance to shape the future of research software! Register now: docs.google.com/forms/d/e/1F...
Registration for "Building the Future of Research Software: A SciCodes Symposium"
TL/DR: Use this form to register for the April 9, 2025 SciCodes Research Software Symposium: "Building the Future of Research Software". The survey has two sections: questions on general information a...
docs.google.com
March 30, 2025 at 3:59 PM
Panelists are:
- Ana Trišović (JOSS, MIT)
- Maxence Azzouz-Thuderoz (Software Heritage, swMATH)
- Sandra Gesing (US-RSE, SDSC)
- Tom Morrell (Caltech Library, SciCodes)
Don’t miss this chance to shape the future of research software! Register now: docs.google.com/forms/d/e/1F...
- Ana Trišović (JOSS, MIT)
- Maxence Azzouz-Thuderoz (Software Heritage, swMATH)
- Sandra Gesing (US-RSE, SDSC)
- Tom Morrell (Caltech Library, SciCodes)
Don’t miss this chance to shape the future of research software! Register now: docs.google.com/forms/d/e/1F...
Reposted by ASCL (Astrophysics Source Code Library)
Agenda includes
- keynote address by Katherine Skinner from Invest in Open Infrastructure
- facilitated open discussion w/ expert panelists and attendees (both in-person and online)
- discussion moderated by Daniel S. Katz (NCSA, U. Illinois Urbana-Champaign)
- keynote address by Katherine Skinner from Invest in Open Infrastructure
- facilitated open discussion w/ expert panelists and attendees (both in-person and online)
- discussion moderated by Daniel S. Katz (NCSA, U. Illinois Urbana-Champaign)
March 30, 2025 at 3:59 PM
Agenda includes
- keynote address by Katherine Skinner from Invest in Open Infrastructure
- facilitated open discussion w/ expert panelists and attendees (both in-person and online)
- discussion moderated by Daniel S. Katz (NCSA, U. Illinois Urbana-Champaign)
- keynote address by Katherine Skinner from Invest in Open Infrastructure
- facilitated open discussion w/ expert panelists and attendees (both in-person and online)
- discussion moderated by Daniel S. Katz (NCSA, U. Illinois Urbana-Champaign)
Reposted by ASCL (Astrophysics Source Code Library)
FREE hybrid event!
Building the Future of Research Software: A SciCodes Symposium
Apr 9, 2025
8:00am - 12:15pm
Registration: docs.google.com/forms/d/e/1F...
#astronomy #openscience #OpenSourceWeek
Want to make research s/w better? We want to hear your ideas!
More info in 🧵:
Building the Future of Research Software: A SciCodes Symposium
Apr 9, 2025
8:00am - 12:15pm
Registration: docs.google.com/forms/d/e/1F...
#astronomy #openscience #OpenSourceWeek
Want to make research s/w better? We want to hear your ideas!
More info in 🧵:
Registration for "Building the Future of Research Software: A SciCodes Symposium"
TL/DR: Use this form to register for the April 9, 2025 SciCodes Research Software Symposium: "Building the Future of Research Software". The survey has two sections: questions on general information a...
docs.google.com
March 30, 2025 at 3:59 PM
FREE hybrid event!
Building the Future of Research Software: A SciCodes Symposium
Apr 9, 2025
8:00am - 12:15pm
Registration: docs.google.com/forms/d/e/1F...
#astronomy #openscience #OpenSourceWeek
Want to make research s/w better? We want to hear your ideas!
More info in 🧵:
Building the Future of Research Software: A SciCodes Symposium
Apr 9, 2025
8:00am - 12:15pm
Registration: docs.google.com/forms/d/e/1F...
#astronomy #openscience #OpenSourceWeek
Want to make research s/w better? We want to hear your ideas!
More info in 🧵:
Starting in 25 minutes!
See you soon!!
See you soon!!
Virtual Astronomy Software Talks seminar!
Wed, 3/19
11 AM Eastern Time/15:00 UTC
Nikhil Sarin presents REDBACK, a Bayesian inference pkg for fitting electromagnetic transients
Bryna Hazelton presents pyuvdata, a pythonic interface to interferometric data sets
#Astronomy 🔭
vast-seminars.github.io
Wed, 3/19
11 AM Eastern Time/15:00 UTC
Nikhil Sarin presents REDBACK, a Bayesian inference pkg for fitting electromagnetic transients
Bryna Hazelton presents pyuvdata, a pythonic interface to interferometric data sets
#Astronomy 🔭
vast-seminars.github.io
Virtual Astronomy Software Talks
vast-seminars.github.io
March 19, 2025 at 2:33 PM
Starting in 25 minutes!
See you soon!!
See you soon!!
Virtual Astronomy Software Talks seminar!
Wed, 3/19
11 AM Eastern Time/15:00 UTC
Nikhil Sarin presents REDBACK, a Bayesian inference pkg for fitting electromagnetic transients
Bryna Hazelton presents pyuvdata, a pythonic interface to interferometric data sets
#Astronomy 🔭
vast-seminars.github.io
Wed, 3/19
11 AM Eastern Time/15:00 UTC
Nikhil Sarin presents REDBACK, a Bayesian inference pkg for fitting electromagnetic transients
Bryna Hazelton presents pyuvdata, a pythonic interface to interferometric data sets
#Astronomy 🔭
vast-seminars.github.io
Virtual Astronomy Software Talks
vast-seminars.github.io
March 19, 2025 at 1:05 AM
Virtual Astronomy Software Talks seminar!
Wed, 3/19
11 AM Eastern Time/15:00 UTC
Nikhil Sarin presents REDBACK, a Bayesian inference pkg for fitting electromagnetic transients
Bryna Hazelton presents pyuvdata, a pythonic interface to interferometric data sets
#Astronomy 🔭
vast-seminars.github.io
Wed, 3/19
11 AM Eastern Time/15:00 UTC
Nikhil Sarin presents REDBACK, a Bayesian inference pkg for fitting electromagnetic transients
Bryna Hazelton presents pyuvdata, a pythonic interface to interferometric data sets
#Astronomy 🔭
vast-seminars.github.io
Dear all,
How can a Google drive be mounted on a Mac laptop so that one might download something from the web directly onto the Google drive?
Trying to avoid downloading to laptop and then uploading to the Google drive. Might anyone know whether CloudMounter will do this? Are there other ...
🔭
How can a Google drive be mounted on a Mac laptop so that one might download something from the web directly onto the Google drive?
Trying to avoid downloading to laptop and then uploading to the Google drive. Might anyone know whether CloudMounter will do this? Are there other ...
🔭
February 21, 2025 at 6:06 PM
Dear all,
How can a Google drive be mounted on a Mac laptop so that one might download something from the web directly onto the Google drive?
Trying to avoid downloading to laptop and then uploading to the Google drive. Might anyone know whether CloudMounter will do this? Are there other ...
🔭
How can a Google drive be mounted on a Mac laptop so that one might download something from the web directly onto the Google drive?
Trying to avoid downloading to laptop and then uploading to the Google drive. Might anyone know whether CloudMounter will do this? Are there other ...
🔭
Reposted by ASCL (Astrophysics Source Code Library)
Hey American astronomers! Did you know you can apply for European Research Council grants while in the US and, were to bring an ERC to University College Cork, you would *automatically* get a permanent position!? ERC starting grants (2-7 yrs post PhD) are €1.5M for 4 yrs with. ~10% success rate! 🔭
February 21, 2025 at 1:58 PM
Hey American astronomers! Did you know you can apply for European Research Council grants while in the US and, were to bring an ERC to University College Cork, you would *automatically* get a permanent position!? ERC starting grants (2-7 yrs post PhD) are €1.5M for 4 yrs with. ~10% success rate! 🔭
Reposted by ASCL (Astrophysics Source Code Library)
PSA to American astronomers wondering where the @aas.org is in all of this:
The AAS Public Policy staff holds Office Hours every week for members who want to know what they are up to and give feedback:
aas.org/posts/news/2...
The AAS Public Policy staff holds Office Hours every week for members who want to know what they are up to and give feedback:
aas.org/posts/news/2...
aas.org
February 21, 2025 at 2:41 PM
PSA to American astronomers wondering where the @aas.org is in all of this:
The AAS Public Policy staff holds Office Hours every week for members who want to know what they are up to and give feedback:
aas.org/posts/news/2...
The AAS Public Policy staff holds Office Hours every week for members who want to know what they are up to and give feedback:
aas.org/posts/news/2...
VAST seminar today at 11:00 AM Eastern Time (US and Canada)/16:00 UTC!
Rhys Taylor presents FRELLED — The FITS Realtime Explorer of Low Latency in Every Dimension
Marc Pound presents PDR Toolbox — Photo Dissociation Region Toolbox
#Astronomy
vast-seminars.github.io
Rhys Taylor presents FRELLED — The FITS Realtime Explorer of Low Latency in Every Dimension
Marc Pound presents PDR Toolbox — Photo Dissociation Region Toolbox
#Astronomy
vast-seminars.github.io
Virtual Astronomy Software Talks
vast-seminars.github.io
February 19, 2025 at 2:40 PM
VAST seminar today at 11:00 AM Eastern Time (US and Canada)/16:00 UTC!
Rhys Taylor presents FRELLED — The FITS Realtime Explorer of Low Latency in Every Dimension
Marc Pound presents PDR Toolbox — Photo Dissociation Region Toolbox
#Astronomy
vast-seminars.github.io
Rhys Taylor presents FRELLED — The FITS Realtime Explorer of Low Latency in Every Dimension
Marc Pound presents PDR Toolbox — Photo Dissociation Region Toolbox
#Astronomy
vast-seminars.github.io