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IR Science Interest Group (IR SIG)

IR SIG Seminars

The IR SIG organizes a monthly webinar series, dedicated to all topics in infrared astronomy. Please contact a member of the SIG Leadership Council if you would like to present a seminar or if you have a question about the seminar series. Instructions for joining the seminar can be found below.

Upcoming Seminars

June 22, 2021
Measurements of the Zodiacal Light Absolute Intensity through Fraunhofer Absorption Line Spectroscopy with CIBER
Phil Korngut, Caltech

Seminar Instructions

Seminars will usually be held on the first Tuesday of each month at 1 pm Eastern/10 am Pacific time.

NOTE: We are now using Zoom to host our webinars

Connection Information

Join Zoom Meeting

Meeting ID: 253 754 929
Password: irsig

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Meeting ID: 253 754 929
Find your local number: https://cuboulder.zoom.us/u/abaCOgLoJJ
Advice to Webinar Participants
Use the chat window to report technical problems and/or post questions for the speaker or the IR SIG Leadership Council. During the Q&A period at the end of the talk, the moderator will unmute participants who have posted questions to allow them to ask their question directly to the speaker. Please be respectful of other participants and take turns asking questions- don't talk over each other! The chat window will remain open for 15 minutes after the webinar to collect feedback, comments, and additional questions for consideration by the SIG Leadership Council. All webinars will be recorded and available for later viewing on this web page.

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COR News and Upcoming Events

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Program News and Announcements

Continuing call for nominations to the Cosmic Origins Program Analysis Group (COPAG) Executive Committee. »  Details.
30 May 2021
Second QUEST Meeting and Presentation to be held 03 June 2021. »  Details.
17 May 2021
Update on Technology Gap Prioritization »  Details.
17 May 2021
25 May 2021: Infrared Science Interest Group (IR SIG) Webinar »  Details.
17 May 2021
ROSES Astrophysics Theory Program Information Session on 24 May 2021 »  Details.
12 May 2021
Special Online Event, 13 May 2021: Quorum for Ultraviolet Exploration of Science and Technology (QUEST). »  Meeting Details and Invite.

Project News


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  • NASA Official: Phil Newman
  • Web Curator: Pat Tyler
Goddard Space Flight Center