もしかして: "PicSart"

Reaching sub-milimag photometric precision on Beta Pictoris with a nanosat: the PicSat mission

M Nowak, S Lacour, V Lapeyrère… - Space Telescopes …, 2016 - spiedigitallibrary.org
PicSat is a nanosatellite currently being developed to observe the transit of the giant planet
βべーた Pictoris, expected some time between July 2017 and June 2018. The mission is based on …

Short life and abrupt death of PicSat, a small 3U CubeSat dreaming of exoplanet detection

M Nowak, S Lacour, A Crouzier, L David… - Space Telescopes …, 2018 - spiedigitallibrary.org
PicSat was a three unit CubeSat (measuring 30 cm Χかい 10 cm Χかい … In this paper, we report on
the PicSat mission development … One of the secondary objective of the PicSat mission was to …

A Compact and Lightweight Fibered Photometer for the PicSat Mission

M Nowak, S Lacour, V Lapeyrère, L David… - arXiv preprint arXiv …, 2017 - arxiv.org
PicSat is a nanosatellite developed to observe the transit of the giant planet beta Pictoris b,
expected in late 2017. Its science objectives are: the observation of the transit of the giant …

The 2017 conjunction of Beta Pictoris b: the life and death of Picsat, followed by a VLTI/GRAVITY observation of the re-emergence

M Nowak - 2019 - hal.science
Beta Pictoris is arguably the best-known stellar system outside of our own. A rare combination
of a bright star, the presence of an edge-on debris disk, and the young age of the system, …

PicSat's enduring legacy. Probing the flight of a small astronomical satellite

CG Menegaldo, FO Fialho… - Publications of the …, 2022 - iopscience.iop.org
… Based on the PicSat mission profile and iADCS 100 components, we model spacecraft …
In this paper such models are sufficient for PicSat needs, as will be seen in the validation …

Thermal modelling of the PICSAT nanosatellite platform and synergetic prestudies of the CIRCUS nanosatellite

T Flecht - 2016 - diva-portal.org
In the present master thesis, which was written in collaboration with the Observatory of Paris,
thermal models of two cubesat missions are created. The goal of this work is to create a …

The βべーた Pictoris b Hill sphere transit campaign

T Guillot, M Kenworthy, S Mellon, J Bailey… - … and Astrophysics-A&A, 2021 - hal.science
Aims. Photometric monitoring of βべーた Pic in 1981 showed anomalous fluctuations of up to 4%
over several days, consistent with foreground material transiting the stellar disk. The …

In-orbit demonstration of the world's smallest laser communication terminal-OSIRIS4CubeSat/CubeLCT

B Rödiger, C Schmidt - Small Satellites Systems and Services-The 4S …, 2024 - elib.dlr.de
Classical RF-communication is physically limited in bandwidth and the number of usable
channels is constantly decreasing due to the increasing number of satellites in space. Channel …

Feasibility study of an interferometric Small-Sat to study exoplanets

C Dandumont, D Defrère… - … Conference on Space …, 2021 - spiedigitallibrary.org
… projects are being studied, such as FIRST-S, a 3U CubeSat to study exozodiacal light in
the habitable zone around the closest stars, 18 based on the lessons learned from the PicSat

The Pictoris b Hill sphere transit campaign. Paper II: Searching for the signatures of the Pictoris exoplanets through time delay analysis of the Scuti pulsations

S Zieba, K Zwintz, M Kenworthy, D Hey… - arXiv preprint arXiv …, 2024 - arxiv.org
The $\beta$ Pictoris system is the closest known stellar system with directly detected gas
giant planets, an edge-on circumstellar disc, and evidence of falling sublimating bodies and …