IRSA IPAC
@irsaipac.bsky.social
IRSA curates the science products from NASA's infrared and submillimeter missions. IRSA is part of Caltech-IPAC. https://irsa.ipac.caltech.edu
New video! This video is on getting cutouts from the SPHEREx Data Explorer. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/cO-ezwms60o
IRSA Tutorial 1303v1: Intro to SPHEREx Data Explorer Cutouts
YouTube video by IRSA IPAC
youtu.be
October 24, 2025 at 8:13 PM
New video! This video is on getting cutouts from the SPHEREx Data Explorer. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/cO-ezwms60o
New video! This one shows how to get spectra out of the Euclid Data Explorer, along with some tips and tricks. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/KeoySV_N7AE
IRSA Tutorial 1206v1: Euclid Data Explorer Spectra
YouTube video by IRSA IPAC
youtu.be
October 24, 2025 at 8:06 PM
New video! This one shows how to get spectra out of the Euclid Data Explorer, along with some tips and tricks. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/KeoySV_N7AE
It's Tutorial THURSday! Today's video is a case study of how to make plots in Firefly, using the WISE Image Service as an example. The video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/HxMLbix3OCQ
IRSA Tutorial 0407v3: WISE: xyplots example
YouTube video by IRSA IPAC
youtu.be
October 23, 2025 at 4:37 PM
It's Tutorial THURSday! Today's video is a case study of how to make plots in Firefly, using the WISE Image Service as an example. The video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/HxMLbix3OCQ
It's Tutorial Tuesday! Today's video is a case study of how to use filters in Firefly, using the WISE Image Service as an example.The video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/igDLOdWoS-0
IRSA Tutorial 0406v3: WISE: case study of using filters
YouTube video by IRSA IPAC
youtu.be
October 22, 2025 at 12:10 AM
It's Tutorial Tuesday! Today's video is a case study of how to use filters in Firefly, using the WISE Image Service as an example.The video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/igDLOdWoS-0
IRSA is now distributing SPHEREx spectral image data processed with substantially improved calibrations. QR2 includes reprocessed versions of all data acquired since the start of the mission. Future quick releases will also use the improved QR2 pipeline.
irsa.ipac.caltech.edu/Missions/sph...
irsa.ipac.caltech.edu/Missions/sph...
October 16, 2025 at 6:53 PM
IRSA is now distributing SPHEREx spectral image data processed with substantially improved calibrations. QR2 includes reprocessed versions of all data acquired since the start of the mission. Future quick releases will also use the improved QR2 pipeline.
irsa.ipac.caltech.edu/Missions/sph...
irsa.ipac.caltech.edu/Missions/sph...
It's Tutorial THURSday! Today's video is an overview of which WISE delivery is which, which may be important for your best use of the WISE Image Service. The video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window). youtu.be/eOLssWRaELI
IRSA Tutorial 0404v3: Which WISE Releases Are Which?
YouTube video by IRSA IPAC
youtu.be
October 16, 2025 at 4:50 PM
It's Tutorial THURSday! Today's video is an overview of which WISE delivery is which, which may be important for your best use of the WISE Image Service. The video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window). youtu.be/eOLssWRaELI
Forgot to post this yesterday on Tutorial Tuesday! Today's video is a short introduction to the WISE Image Service. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/jsVZwvrBnAM
IRSA Tutorial 0401v3: WISE: brief overview
YouTube video by IRSA IPAC
youtu.be
October 15, 2025 at 7:24 PM
Forgot to post this yesterday on Tutorial Tuesday! Today's video is a short introduction to the WISE Image Service. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/jsVZwvrBnAM
It's Tutorial Tuesday! Today's video is an overview of how to use the precovery search in the Spitzer Heritage Archive. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of YouTube window to turn on the closed captioning). youtu.be/ef8GzjYAejo
IRSA Tutorial 0304v3: SHA: Moving Object Precovery
YouTube video by IRSA IPAC
youtu.be
October 9, 2025 at 6:12 PM
It's Tutorial Tuesday! Today's video is an overview of how to use the precovery search in the Spitzer Heritage Archive. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of YouTube window to turn on the closed captioning). youtu.be/ef8GzjYAejo
It's Tutorial Tuesday! Today's video is an overview of how to find ready-to-use Spitzer data. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/F4CSriWqQJw?...
IRSA Tutorial 0303v3: SHA: Getting already-reduced data
YouTube video by IRSA IPAC
youtu.be
October 7, 2025 at 3:10 PM
It's Tutorial Tuesday! Today's video is an overview of how to find ready-to-use Spitzer data. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/F4CSriWqQJw?...
Want to play with some of our Python tutorials? They're all collected here: caltech-ipac.github.io/irsa-tutoria...
Caltech/IPAC—IRSA Python Notebook Tutorials - IRSA Tutorials
IRSA Python Notebook tutorials to demostrate accessing data served by the NASA/IPAC Infrared Science Archive (IRSA)
caltech-ipac.github.io
October 2, 2025 at 7:15 PM
Want to play with some of our Python tutorials? They're all collected here: caltech-ipac.github.io/irsa-tutoria...
It's Tutorial THURSday! Today's video is an overview of how to use the Spitzer Heritage Archive. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/hZ3SlSstF0E
IRSA Tutorial 0301v3: Spitzer Heritage Archive (SHA) Introduction
YouTube video by IRSA IPAC
youtu.be
October 2, 2025 at 3:51 PM
It's Tutorial THURSday! Today's video is an overview of how to use the Spitzer Heritage Archive. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/hZ3SlSstF0E
Reposted by IRSA IPAC
🚨 Deadline Alert! 🚨
The #AAS247 early registration and abstract deadline is coming up fast — Monday, October 6! Don’t miss your chance to share your science.
While you’re at it, be sure to register for the exciting Roman workshops. 🌌✨
We at @NancyRomanSci can’t wait to see you there!
The #AAS247 early registration and abstract deadline is coming up fast — Monday, October 6! Don’t miss your chance to share your science.
While you’re at it, be sure to register for the exciting Roman workshops. 🌌✨
We at @NancyRomanSci can’t wait to see you there!
September 30, 2025 at 6:13 PM
🚨 Deadline Alert! 🚨
The #AAS247 early registration and abstract deadline is coming up fast — Monday, October 6! Don’t miss your chance to share your science.
While you’re at it, be sure to register for the exciting Roman workshops. 🌌✨
We at @NancyRomanSci can’t wait to see you there!
The #AAS247 early registration and abstract deadline is coming up fast — Monday, October 6! Don’t miss your chance to share your science.
While you’re at it, be sure to register for the exciting Roman workshops. 🌌✨
We at @NancyRomanSci can’t wait to see you there!
It's Tutorial Tuesday! Today's video talks about using Data Discovery and the Data Collection Explorer to find data I need near M8. As always, the video is in HD and has English subtitles (click on the 'cc' button to turn on the closed captioning). youtu.be/-vJMINsS0KA
IRSA Tutorial 0204v2: Case Study: finding all the SEIP mosaics I need
YouTube video by IRSA IPAC
youtu.be
October 1, 2025 at 12:09 AM
It's Tutorial Tuesday! Today's video talks about using Data Discovery and the Data Collection Explorer to find data I need near M8. As always, the video is in HD and has English subtitles (click on the 'cc' button to turn on the closed captioning). youtu.be/-vJMINsS0KA
It's Tutorial THURSday! Today's video talks about the Data Collection Explorer. This tool is on its way to replace our legacy Image and Spectrum Server (Atlas) tool. As always, the video is in HD and has English subtitles. youtu.be/0whF6StEwxY
IRSA Tutorial 0203v2: Overview of DCE
YouTube video by IRSA IPAC
youtu.be
September 25, 2025 at 9:08 PM
It's Tutorial THURSday! Today's video talks about the Data Collection Explorer. This tool is on its way to replace our legacy Image and Spectrum Server (Atlas) tool. As always, the video is in HD and has English subtitles. youtu.be/0whF6StEwxY
The Evolution of Interstellar Dust (SAG-4) data set is now available via DCE. irsa.ipac.caltech.edu/data/Hersche...
September 24, 2025 at 7:58 PM
The Evolution of Interstellar Dust (SAG-4) data set is now available via DCE. irsa.ipac.caltech.edu/data/Hersche...
The Mass-loss of Evolved StarS (MESS) data set is now available via DCE. irsa.ipac.caltech.edu/data/Hersche...
September 24, 2025 at 7:57 PM
The Mass-loss of Evolved StarS (MESS) data set is now available via DCE. irsa.ipac.caltech.edu/data/Hersche...
The HERschel Ultra Luminous InfraRed Galaxy Survey (HERUS) is now available via DCE. irsa.ipac.caltech.edu/data/Hersche...
September 24, 2025 at 7:56 PM
The HERschel Ultra Luminous InfraRed Galaxy Survey (HERUS) is now available via DCE. irsa.ipac.caltech.edu/data/Hersche...
The Galactic Census of High and Medium-mass Protostars (CHaMP) is now available via DCE. irsa.ipac.caltech.edu/data/CHaMP/o...
September 24, 2025 at 7:54 PM
The Galactic Census of High and Medium-mass Protostars (CHaMP) is now available via DCE. irsa.ipac.caltech.edu/data/CHaMP/o...
Herschel Dust, Ice, and Gas in Time (DIGIT) is now available via DCE. irsa.ipac.caltech.edu/data/Hersche...
September 24, 2025 at 7:53 PM
Herschel Dust, Ice, and Gas in Time (DIGIT) is now available via DCE. irsa.ipac.caltech.edu/data/Hersche...
New data release: Three-mm Ultimate Mopra Milky Way Survey (ThrUMMS) DR6. It's also available in DCE.
irsa.ipac.caltech.edu/data/ThrUMMS...
irsa.ipac.caltech.edu/data/ThrUMMS...
September 24, 2025 at 7:49 PM
New data release: Three-mm Ultimate Mopra Milky Way Survey (ThrUMMS) DR6. It's also available in DCE.
irsa.ipac.caltech.edu/data/ThrUMMS...
irsa.ipac.caltech.edu/data/ThrUMMS...
New data release: The Extended Atlas of Low-resolution Spectra from the Infrared Astronomical Satellite (IRAS) -- it's also available in DCE.
irsa.ipac.caltech.edu/data/IRAS/LR...
irsa.ipac.caltech.edu/data/IRAS/LR...
September 24, 2025 at 7:48 PM
New data release: The Extended Atlas of Low-resolution Spectra from the Infrared Astronomical Satellite (IRAS) -- it's also available in DCE.
irsa.ipac.caltech.edu/data/IRAS/LR...
irsa.ipac.caltech.edu/data/IRAS/LR...
Here's IRSA's latest newsletter. Are you subscribed? conta.cc/4ntuqJm
IRSA Newsletter: Issue 2025.5
Email from Caltech/IPAC Euclid Spectra, DCE, AAS OpenUniverse and Euclid Q1 Workshops Issue 2025.5 September 24, 2025 Euclid Spectra Data Products Available IRSA now offers interactive visualization o
conta.cc
September 24, 2025 at 7:46 PM
Here's IRSA's latest newsletter. Are you subscribed? conta.cc/4ntuqJm
IRSA now offers interactive visualization of Euclid spectra through the Euclid Data Explorer web application. (No movies yet, but there is online help!) irsa.ipac.caltech.edu/applications...
September 24, 2025 at 7:13 PM
IRSA now offers interactive visualization of Euclid spectra through the Euclid Data Explorer web application. (No movies yet, but there is online help!) irsa.ipac.caltech.edu/applications...
I missed yesterday's Tutorial Tuesday! This video is on the SPHEREx Data Explorer. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/KfKdILiDgi0
IRSA Tutorial 1301v1: Intro to SPHEREx Data Explorer
YouTube video by IRSA IPAC
youtu.be
September 24, 2025 at 4:58 PM
I missed yesterday's Tutorial Tuesday! This video is on the SPHEREx Data Explorer. As always, the video is in HD and has English subtitles (click on the 'cc' button in the lower right of your YouTube window to turn on the closed captioning). youtu.be/KfKdILiDgi0
It's Tutorial Tuesday! Today's video is on the Euclid Data Explorer. You may have noticed that many of the additional catalogs don't have RA/Dec! In order to find objects in those catalogs, you have to search by object ID. This movie shows you how. The HD video has subtitles. youtu.be/vZ5MSeip6Bc
IRSA Tutorial 1204v1: Euclid Data Explorer & Catalogs without Positions
YouTube video by IRSA IPAC
youtu.be
September 16, 2025 at 3:44 PM
It's Tutorial Tuesday! Today's video is on the Euclid Data Explorer. You may have noticed that many of the additional catalogs don't have RA/Dec! In order to find objects in those catalogs, you have to search by object ID. This movie shows you how. The HD video has subtitles. youtu.be/vZ5MSeip6Bc