Jos de Boer @JozuadeBoer
Astronomer investigating planet formation; imaging protoplanetary disks and exoplanets around young stars @ Leiden Observatory Leyden, The Netherlands Joined May 2012-
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Tough call :S 51 Peg b has this fancy Nobel prize. Then again, PDS 70 b is the coolest and prettiest exo-planet(ary system, together with ‘c') that we know. So I’m still on #teamPDS70b
Tough call :S 51 Peg b has this fancy Nobel prize. Then again, PDS 70 b is the coolest and prettiest exo-planet(ary system, together with ‘c') that we know. So I’m still on #teamPDS70b
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Jos de Boer retweeted
It's Group C of #ExoCup2019 and we have another quality quartet of alien worlds. Which will you vote for: An evaporating Neptune - GJ 436 b A great ball of fire (& #ExoCup2018 winner) - KELT-9 b An ultra-hot jovian - WASP-103 b And the directly-imaged young Jovian - PDS 70 b
If you scroll the video back to the start of the day(1st talk after intro) you will find the talk of Ignas Snellen, presenting our white paper on “Detecting life outside our solar system with a large high-contrast-imaging mission”.
If you scroll the video back to the start of the day(1st talk after intro) you will find the talk of Ignas Snellen, presenting our white paper on “Detecting life outside our solar system with a large high-contrast-imaging mission”.
Jos de Boer retweeted
See my posters at #Lyot2019: P7-04 on the @NASAWFIRST #Coronagraph (CGI) #ExoplanetImaging #DataChallenge now open! P1-09 on #PDS70 & protoplanets/CPD. P1-24 on the work we're doing @stsci w Bryony Nickson to simulate realistic data w @NASAWebb #JWST NIRCam & MIRI Coronagraphs
Jos de Boer retweeted
Gallery of protoplanetary disks observed with SPHERE, presented by Christian Ginski #lyot2019
Jos de Boer retweeted
Proud PhD advisor moment: my student Ben Sutlieff presenting his first poster pop at an international conference on our work with vAPPs to detect and monitor exoplanets! @BenSutlieff #Lyot2019
Both papers are now accepted for publication!
Both papers are now accepted for publication!
Jos de Boer retweeted
En als het helder is, kun je gratis bij ons komen kijken, door speciale (veilige) telescopen! Meer info: api.uva.nl/nl/content/eve… Aanmelden: forms.gle/mRdBv5tKLic3wC…
En als het helder is, kun je gratis bij ons komen kijken, door speciale (veilige) telescopen! Meer info: api.uva.nl/nl/content/eve… Aanmelden: forms.gle/mRdBv5tKLic3wC…
Jos de Boer retweeted
#ESOblog Former ESO student, astronomer Jos de Boer shares his experience from the time he worked at #Paranal, as well as his latest results on protoplanetary disks using 2 very unique VLT instruments — SPHERE and MUSE socsi.in/MdLCc
Jos de Boer retweeted
Interview (in het Engels) met de Leidse sterrenkundige Jos de Boer over hoe hij onderzoekt hoe planeten geboren worden.
Interview (in het Engels) met de Leidse sterrenkundige Jos de Boer over hoe hij onderzoekt hoe planeten geboren worden.
Jos de Boer retweeted
There are still a lot of mysteries surrounding the birth of planets and astronomer Jos de Boer helps us understand why in our latest #ESOBlog. Credit: Jozua de Boer socsi.in/ttIzg
Jos de Boer retweeted
As we know, explanetology has started from this very first detection of 51 Peg b, in 1995. Somehow, the implementation of SPHERE at the VLT is related to that discovery. This Nobel prize attributed to Michel Mayor and @DidierQueloz is such a good news for the exoplanet community!
As we know, explanetology has started from this very first detection of 51 Peg b, in 1995. Somehow, the implementation of SPHERE at the VLT is related to that discovery. This Nobel prize attributed to Michel Mayor and @DidierQueloz is such a good news for the exoplanet community!
Jos de Boer retweeted
YAY! Gefeliciteerd.
Jos de Boer retweeted
Everything you always wanted to know about differential polarimetry with SPHERE ! by Rob van Holstein and Jos De Boer from @UniLeidenNews. A guideline for taking the best of SPHERE in polarimetry for disk imaging. arxiv.org/abs/1909.13107 arxiv.org/abs/1909.13108
Our papers describing the polarimetric mode of the near-infrared imager IRDIS of @SPHERE_outreach are now on arXiv. Paper I (de Boer et al.): arxiv.org/abs/1909.13107 Paper II (van Holstein et al.) arxiv.org/abs/1909.13108 And the data reduction pipeline: irdap.readthedocs.io
Jos de Boer retweeted
#ESOblog What's it like to hunt for baby planets using ESO’s Very Large Telescope? Find out from Jos de Boer, an astronomer at #Leiden Observatory socsi.in/TGcI1
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