Patrick Tamburo  

@PatrickTamburo

Grad student in astrophysics at Boston University. Exoplanets, low mass stars, and brown dwarfs.

Vrijeme pridruživanja: siječanj 2018.

Tweetovi

Blokirali ste korisnika/cu @PatrickTamburo

Jeste li sigurni da želite vidjeti te tweetove? Time nećete deblokirati korisnika/cu @PatrickTamburo

  1. 30. sij

    PINES (the Perkins INfrared Exosatellite Survey) began observations this week! 3 nights down, 357 to go.

    Poništi
  2. 15. sij

    Shoutout sklearn.cluster for saving me probably a week of work.

    Poništi
  3. proslijedio/la je Tweet

    If you don’t have a team in the playoffs I’m pretty sure you should be rooting for Lamar Jackson and the Ravens.

    Poništi
  4. proslijedio/la je Tweet
    2. sij

    Very excited for a new year and a new research project: PINES: The Perkins INfrared Exosatellite Survey. (image credit: )

    Prikaži ovu nit
    Poništi
  5. proslijedio/la je Tweet
    Poništi
  6. proslijedio/la je Tweet
    31. pro 2019.

    A highlight of 2019 for me? I saw one of those big American sandwiches (longer than a desk) in person. Man, what a day that was.

    Prikaži ovu nit
    Poništi
  7. When you're a white dwarf approaching a mass of 1.4 M⊙︎

    Poništi
  8. If you're at , swing by the poster hall this afternoon to hear about my side hustle on Saturn's ionosphere. Poster 3509, WAY in the back.

    Poništi
  9. proslijedio/la je Tweet
    17. stu 2019.
    Poništi
  10. Trying to teach my mom about astronomy

    Poništi
  11. Apparently my last name roughly translates to "drum of complaints" and frankly that explains a lot

    Poništi
  12. Forever and always the post-observing mood

    Poništi
  13. Poništi
  14. Poništi
  15. proslijedio/la je Tweet
    19. kol 2019.

    Think the transit method is only for short-period planets? Head toward the water in the poster room to check out poster 307.02 on Kepler-167e: a cold (130 K) Jupiter analog. Our new Spitzer observations of a transit of this P=1071-day exoplanet will surprise you!

    Poništi
  16. From that analysis, we find that an efficient survey design uses a 2-m telescope and a duration of 3-4 years. Here are some distributions showing the parameters of detected planets over thousands of simulations of such a survey (note the radius and insolation distributions!).

    Prikaži ovu nit
    Poništi
  17. We varied the survey duration, telescope size, number of targets observed per night, and time spent observing an individual target in order to optimize the planet yield. We simulated each combination thousands of times, recording the number of planets detected with each.

    Prikaži ovu nit
    Poništi
  18. We then used this detector in simulated transit surveys. We simulated planetary systems around a sample of LTs, observed the sample, and recorded the number of "detections" we observed at > 7.1 sigma. Here's an example of a detection lightcurve, showing 2 planets.

    Prikaži ovu nit
    Poništi
  19. We first determined the optimal detector setup for performing a transit search, by simulating photometry for a sample of LTs. We show that the highest precision lightcurves can be achieved in H-band.

    Prikaži ovu nit
    Poništi
  20. Large transit depths also facilitate transmission spectroscopy; exo-Earths around the brightest LTs may be the first terrestrial planets whose atmospheres we successfully characterize in the JWST era. Of course, we have to find some first, and that is the point of our paper.

    Prikaži ovu nit
    Poništi

Čini se da učitavanje traje već neko vrijeme.

Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.

    Možda bi vam se svidjelo i ovo:

    ·