Assistant Professor @UNLV+@NevadaCfA looking for gravitational waves and the best music. Previously at @LIGO/@MITKavli, @CITA_ICAT and @UoBIGWaves. (him,his)

Las Vegas, NV
Joined July 2008
Carl-Johan Haster retweeted
Astronomy as a Field: A Guide for Aspiring Astrophysicists arxiv.org/abs/2312.04041 #astronomy #astronomer #astronomers #Astrophysics #astrophysicist
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Carl-Johan Haster retweeted
Volvo posted a 3 min and 46 second ad on Instagram, shot by Hoyte Van Hoytema, the cinematographer of Interstellar and Oppenheimer. It goes against every single rule you can think about as a social lead. Length. Format. Over-produced. Every comment under the ad said it immediately put Volvo in their consideration set. It's fucking fantastic.
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🚨 We are hiring Postdoc Fellows in Gravitational Waves / Compact Objects / Massive Stars 🌟 🚨adv: aas.org/jobregister/ad/28026…… more info: docs.google.com/document/d/1…… Come join our fantastic campus & department! @ucsdastro @UCSanDiego👇🌟-& yes we are also taking PhD students!
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Carl-Johan Haster retweeted
According to GR,am a great artist #space
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Carl-Johan Haster retweeted
Every neighborhood in America deserves a mixed-use Taco Bell
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Carl-Johan Haster retweeted
When you disagree with your reviewers and print out their reviews to tear them up.
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Carl-Johan Haster retweeted
.@LIGO @ego_virgo @KAGRA_PR 2023 @PhysRevX article "The population of merging compact binaries inferred using gravitational waves through GWTC-3" inspirehep.net/literature/19… reaches 1,000 citations. #topcites
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Carl-Johan Haster retweeted
Replying to @LIGO
@LIGO #ThrowbackThursday! 📷 Anyone Recognize This Location?? 🤓 Here's a photo from ~1995-97 showing hundreds of sectional pieces of what would become the Beam Tube Enclosure for @LIGOWA. The Beam Tube Enclosure houses the 4km Beam Tube for the X & Y arms. #construction
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Carl-Johan Haster retweeted
Garbage collection 🤔
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New SPT-3G result! From CMB polarization alone we reconstruct the CMB lensing and an unlensed E-mode power spectrum. We find H0 = 66.8 ± 0.8 km/s/Mpc, in 5.4-sig tension w/ SH0ES, and mnu <0.075eV (95% CL), w/ weak (<3-sig) preference of excess lensing. arxiv.org/abs/2411.06000
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Carl-Johan Haster retweeted
calenderheads, peep february 2026. you don’t see em laid out like this often anymore. something to look forward to
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Is there no strength to save us? No power we can trust Before our lives and liberties Are powder'd into dust. youtu.be/K2LiXo1It-E?si=3IEy…
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Just seems appropriate today.
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Carl-Johan Haster retweeted
It’s Europe for Harris with the Northwest in the lead - apart from parts of Southeast Europe.
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This will actually be really useful and convenient for me (and the rest of Las Vegas)!
Good news, Las Vegas! We just started construction on a new rapid bus line, which is going to save residents money and time, and lead to cleaner air.
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How we do things in Vegas.
We are one week away from making history. Vote for freedom. Vote for opportunity. Vote for your future. Vote for Kamala Harris. Iwillvote.com/nv
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Fourier transform of Google Trends of Fourier transform
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I have fond memories of a series of great and inspiring lectures given as part of the 2011 @CERN summer student program. A big loss to the HEP community.
We are saddened to share the passing of Padma Shri Prof. Rohini Godbole. A renowned scientist, leader, mentor, and champion for women in science. A memorial service will be held today at 4 PM in the Physical Sciences Auditorium. zoom.us/j/94124015220?pwd=BA… ID: 94124015220 Pswd:075905
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