The first #bluemuse @bluemusevlt Science Workshop is starting right now online! 186 astrophysicists around the world discussing the amazing science this new @ESO’s VLT telescope! Thanks @novaric for organising this! ImageImage
First talk at #bluemuse workshop is by Roland Bacon, who provides a very good overview of the success of MUSE at @ESO’s VLT and gives the context of why deciding to build a blue-optimised Integral Field Unit (IFU) next ImageImageImageImage
Next in #Bluemuse workshop is Johan Richard @novaric providing a project overview of the @bluemusevlt instrument: the 3 top level parameters (blue coverage, medium spectral resolution, field of view of 1.4’ x 1.4’) and some important science cases ImageImageImageImage
Plenty of information about the @bluemusevlt instrument and the science this new @ESO's VLT will provide is available in the "#BlueMUSE White Paper" led by Johan Richard @novaric arxiv.org/abs/1906.01657 Image
Next in the #BlueMuse workshop is Alexandre Jeanneau, who presents the @bluemusevlt optical design, also discussing its curved detectors ImageImageImageImage
After the coffee break (and I’m also having a coffee despite being 9pm in Sydney) we resume #bluemuse workshop with a talk by Cyrielle Opitom about observing comets with @bluemusevlt. With MUSE they detected very faint gas emission in comets far from the sun! ImageImageImageImage
Cyrielle Opitom discusses the comet research they could do with @bluemusevlt. The brightest CN emission is in the blue wavelengths, that also allows them to study other species. They could study the composition and activity of both distant & interstellar comets #BlueMuse ImageImageImage
Next is Carlo Felice Manara @ESO’s support astronomer, talking about using @bluemusevlt for observing planetary disks, forming planets and proplyds! The blue part of the spectrum has key features to study planet formation with #bluemuse ImageImageImageImage
We had ~16 short contributions (2 min/each) with very interesting science cases for @bluemusevlt before breaking for “lunch”... in Europe, for me was ~1h taking it easy reading in bed (11pm-midnight). Now we’re back to #bluemuse workshop
This session of the #bluemuse workshop is about massive stars. First, Fabrice Martins talks about constraining the evolution of massive stars with @bluemusevlt ImageImageImageImage
Next in #bluemuse workshop Sebastian Kamann discusses the important contribution that an instrument like @bluemusevlt would have in unravelling the mysteries of massive star clusters ImageImageImageImage
Now Norberto Castro talks about dissecting the most massive stars with MUSE and the future leap forward with @bluemusevlt. He shows their MUSE results in R136, the centre of 30 Doradus (Tarantula nebula, NGC 2070). Advantage: stars and surrounding gas #bluemuse ImageImageImageImage
Next my friend Miriam García (who I’ve not seen in years!) talks about un-targeted studies of massive stars in Local Group galaxies with @bluemusevlt: low-metal massive stars can form binary black holes detected in GW, understand star formation & role of environment #bluemuse ImageImageImageImage
Now in the #bluemuse workshop Anna McLeod gives a beautiful, well-presented talk about using IFS observations for studying the feedback from massive stars in nearby galaxies and what @bluemusevlt could get ImageImageImageImage
Time for another coffee break at the #bluemuse workshop... well, at 1:30am is herbal infusion + yogurt break for me... ah, very nice the photos during the breaks ;-) Image
OK, it’s 2am in Sydney and the last session of the #bluemuse workshop is about to start... a quick selfie showing I’m still awake! Planetary nebula and nearby galaxies, my favourite research topics! Image
Jeremy Walsh @ESO provides an overview of the importance of observing planetary nebula with large integral field spectrographs like MUSE and how @bluemusevlt would help to get even better results and solve some existing problems (as the ADF problem) #bluemuse ImageImageImageImage
Now in #bluemuse workshop Matthew Hayes talks about starbursting galaxies: extragalactic science enabled by @bluemusevlt at low redshifts ImageImageImageImage
Next in #bluemuse workshop Kathryn Kreckel discusses the importance of dissecting star-formation in galaxies. They use the PHANGS survey that combines @almaobs + @HubbleTelescope + ESO’s MUSE... of course @bluemusevlt would be awesome... plenty to say here but I’m too tired ImageImageImageImage
Now Angela Adamo presents “Multi-scale stellar feedback in the era of large optical IFUs: where we stand and what we will achieve with @bluemusevlt#bluemuse ImageImageImageImage
The last talk for today’s #bluemuse workshop is given by Giacomo Venturi presenting “Dissecting outflows and feedback in nearby AGN: from MUSE to @bluemusevltImageImageImageImage
Second day of the #bluemuse online workshop! First Alessia Moretti talks about gas stripping in galaxies: lessons from MUSE and perspectives for @bluemusevlt ImageImageImageImage
Now it was time for my talk at the #bluemuse workshop! Have a look that I was really ready for that ;-) @novaric is in the screen. I presented “The HI-KIDS (HI KOALA IFS Dwarf galaxy Survey) as an example of science case for @bluemusevltImage
Of course I couldn’t tweet while giving my talk at the #BlueMuse workshop (although in the past I’ve scheduled my tweets), but @bluemusevlt did it for me :-) https://t.co/PR1LGicjfZ
Some screenshots of the most important points I wanted to make during my talk at the #BlueMUSE workshop, when I presented Hi-KIDS as an example of science case for @bluemusevlt ImageImageImageImage
Next in the #bluemuse workshop Davod Krajnovic talks about compact galaxy groups as great targets to study with @bluemusevlt ImageImageImageImage
Now at #bluemuse workshop PhD student Junais Snc gives a very nice talk about the giant low surface brightness galaxy Malin 1 and how @bluemusevlt would be awesome for understanding it, extended UV disks (XUV) and low surface brightness galaxies ImageImageImageImage
Now Peter Weilbacher(*) shows in the #bluemuse workshop how to use MUSE extended mode to get bluer wavelengths (till 4300 Å) but many problems, hence @bluemusevlt is desperately needed!
(*) I know he has Twitter, but I can’t find him!! ImageImageImageImage
Last talk before the coffee break at the #bluemuse workshop is Russell Smith talking about using MUSE for observing nearby strong lens and prospects for @bluemusevlt ImageImageImageImage
After a short break, #bluemuse workshop is back with a talk by Jean-Paul Kneib, who discusses prospects for @bluemusevlt in massive lensing clusters ImageImageImageImage
Next in #bluemuse workshop Emanuele Daddi discusses high redshift galaxy clusters prospects for @bluemusevlt ImageImageImageImage
Now Michael Maseda talks about connecting high-z strong star-forming low-mass galaxies (via Lyman-alpha emission) to nearby low-mass galaxies (via standard optical emission lines) with @bluemusevlt at the #bluemuse workshop ImageImageImageImage
After the lunch break (for Europeans, as it’s midnight in Sydney) we are back to #bluemuse workshop with Celine Peroux talking about unlocking the astrophysics of the circum-galactic medium with @bluemusevlt. Metallicity is KEY! ImageImageImage
Next is Johannes Zabl talking about gas flows around galaxies: mapping the CGM in absorption and in emission with @bluemusevlt #blueMUSE ImageImageImageImage
Now Tanya Urrutia @astrobellatrix discusses how to study the warm (~10000K) circumgalactic medium (CGM) in emission with @bluemusevlt #bluemuse ImageImageImageImage
The last talk about the afternoon coffee break in the #bluemuse workshop is by Peter Mitchell, who provides a simulations perspective on @bluemusevlt and the high-redshift circumgalactic medium ImageImageImage
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More from @El_Lobo_Rayado

10 Nov
That is an important reflection: there is something we, scientists, science communicators, and scientific policymakers, are not doing OK. There should be something we can do for improving the way we tell our stories for reaching people who usually don’t pay attention to Science
An example may be the huge bias we have in social media. Our voice is only listened by few, but we think there are many. Many times we just block someone who thinks slightly diferent to us for a minor detail. I know there are many trolls but we should be open to debate more
And I’m saying this happens between us too. For example, I know that *science accounts* blocked me when I was as crazy trying to make sense of what a #supermoon means, and why I hate the term “super blood blue moon” (e.g. angelrls.wordpress.com/2018/01/30/the… )
Read 4 tweets
27 Feb
Well, you’ve spoken... let’s prepare the telescope for doing a bit of astrophotography ! :-)
Step 1. Prepare the tripod...
Step 2: break your back moving the heaving box with the mount from garage to the backyard (i.e., why do I need a dome, part 1...)
Read 23 tweets
21 Feb
Day 5 and last of #ESOz2020 starts with great Cath Trott @CathAstro @ICRAR @ARC_ASTRO3D giving the invited review talk “Measuring the re-ionisation signal”
Cath Trott @CathAstro @ICRAR @ARC_ASTRO3D provides a nice overview of how we study the low-frequency Universe, the instruments & experiment we use, & the kind of signal we should expect #ESOz2020 (look, @pcoffeebreak @cienciabrujula
et al., a reference to Loeb!)
More cool results shown by Cath Trott @CathAstro @ICRAR @ARC_ASTRO3D during her invited talk at #ESOz2020: studying the Lyman-alpha & 21cm Forests using low-frequency radio observations and galaxy stacking at those frequencies. Outlook slide included. Amazing @mwatelescope !
Read 33 tweets
20 Feb
#ESOz2020 Day 4. Starting at 9am sharp (& me walking around to get the watch movement tick this hour) with Matt Jarvis giving the review talk “Galaxy populations across time and wavelength”
Ah, yes, the webpage combining the thread for #ESOz2020 Day 3 is here: threadreaderapp.com/thread/1229934…
In this talk it has been mentioned again LSST (several times during #ESOz2020 mentioned) but please everyone remember that it is now the “Vera Rubin Observatory” @VRubinObs in honour to this great woman astrophysicist lsst.org/news/vro-press… #WomenInScience
Read 41 tweets
19 Feb
3rd day of #ESOz2020 conference, but I can’t share slides of the first talk as the speaker specifically requested it. Meaning this talk will not be included in my notes.
Meanwhile please enjoy my compilation of tweets for the 2nd Day of the #ESOz2020 conference here threadreaderapp.com/thread/1229576…
But I’m still thinking about the request of not tweeting (publicising) your work/research... it has happened to me before (even specifically requested do no write/show anything from their research)... what is the point? Don’t you want to share your work and talk about it?
Read 30 tweets
18 Feb
Day 2 of #ESOz2020 conference. Simon Driver @ICRAR presents a panchromatic view of the Universe. Spectroscopic surveys have to get multiwavelength data, as galaxy evolution cannot be understood if information from x-ray to radio is not available (new #thread)
Simon Driver @ICRAR emphasises that getting the spectra energy distributions (SEDs) of galaxies is key for getting accurate estimations of galaxy properties (e.g. stellar masses, dust, star-formation rates & histories). Some examples provided #ESOz2020
Simon Driver discusses the problem of the mass in galaxies. Where is it? What is the baryon budget of galaxies? #ESOz2020
Read 44 tweets

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