Malcolm Fridlund

Affiliate Professor at Astronomy and Plasmaphysics

Malcolm Fridlund was a staff scientist at ESA for 25 years working as study and project scientist for the DARWIN concept, and subsequently as project scientist for CoRoT and study scientist for PLATO. He was also the project scientist for GENIE, a nulling interferometry concept for the VLTI. Currently he continues work on PLATO and is a member of the CHEOPS science team.

Source: chalmers.se
Image of Malcolm Fridlund

Showing 169 publications

2024

CHEOPS in-flight performance: A comprehensive look at the first 3.5 yr of operations

A. Fortier, A.E. Simon, C. Broeg et al
Astronomy and Astrophysics. Vol. 687
Journal article
2024

The tidal deformation and atmosphere of WASP-12 b from its phase curve

B. Akinsanmi, S.C.C. Barros, M. Lendl et al
Astronomy and Astrophysics. Vol. 685
Journal article
2024

Unveiling the internal structure and formation history of the three planets transiting HIP 29442 (TOI-469) with CHEOPS

J. A. Egger, H. P. Osborn, D. Kubyshkina et al
Astronomy and Astrophysics. Vol. 688
Journal article
2024

TOI−757 b: an eccentric transiting mini−Neptune on a 17.5−d orbit

A. Alqasim, N. Grieves, N. M. Rosário et al
Monthly Notices of the Royal Astronomical Society. Vol. 533 (1), p. 1-26
Journal article
2024

A new mass and radius determination of the ultra-short period planet K2-106b and the fluffy planet K2-106c

E. W. Guenther, E. Goffo, D. Sebastian et al
Monthly Notices of the Royal Astronomical Society. Vol. 529 (1), p. 141-154
Journal article
2024

Precise characterisation of HD 15337 with CHEOPS: A laboratory for planet formation and evolution

N. M. Rosario, O. D. S. Demangeon, S. C. C. Barros et al
Astronomy and Astrophysics. Vol. 686
Journal article
2024

K2-399 b is not a planet: The Saturn that wandered through the Neptune desert is actually a hierarchical eclipsing binary

J. Lillo-Box, D. W. Latham, Karen A. Collins et al
Astronomy and Astrophysics. Vol. 689
Journal article
2024

JWST reveals the rapid and strong day-side variability of 55 Cancri e

J. A. Patel, A. Brandeker, D. Kitzmann et al
Astronomy and Astrophysics. Vol. 690
Journal article
2024

Mass determination of two Jupiter-sized planets orbiting slightly evolved stars: TOI-2420 b and TOI-2485 b

Ilaria Carleo, O. Barragán, Carina Persson et al
Astronomy and Astrophysics. Vol. 690
Journal article
2024

HIP 41378 observed by CHEOPS: Where is planet d?

S. Sulis, L. Borsato, S. Grouffal et al
Astronomy and Astrophysics. Vol. 686
Journal article
2024

Discovery of two warm mini-Neptunes with contrasting densities orbiting the young K3V star TOI-815

A. Psaridi, H. P. Osborn, F. Bouchy et al
Astronomy and Astrophysics. Vol. 685
Journal article
2024

CHEOPS observations of KELT-20 b/MASCARA-2 b: An aligned orbit and signs of variability from a reflective day side

V. Singh, Gaetano Scandariato, A. M.S. Smith et al
Astronomy and Astrophysics. Vol. 683
Journal article
2024

Characterisation of the TOI-421 planetary system using CHEOPS, TESS, and archival radial velocity data

A. Krenn, D. Kubyshkina, L. Fossati et al
Astronomy and Astrophysics. Vol. 686
Journal article
2024

Obliquities of exoplanet host stars: Nineteen new and updated measurements, and trends in the sample of 205 measurements

Emil Knudstrup, Simon Albrecht, J. N. Winn et al
Astronomy and Astrophysics. Vol. 690
Journal article
2024

Constraining the reflective properties of WASP-178 b using CHEOPS photometry

I. Pagano, Gaetano Scandariato, V. Singh et al
Astronomy and Astrophysics. Vol. 682
Journal article
2024

TOI-544 b: a potential water-world inside the radius valley in a two-planet system

H. L.M. Osborne, Vincent Van Eylen, E. Goffo et al
Monthly Notices of the Royal Astronomical Society. Vol. 527 (4), p. 11138-11157
Journal article
2024

Detailed cool star flare morphology with CHEOPS and TESS

G. Bruno, I. Pagano, Gaetano Scandariato et al
Astronomy and Astrophysics. Vol. 686
Journal article
2024

In-situ observations of resident space objects with the CHEOPS space telescope

N. Billot, Stephan Hellmich, W. Benz et al
Journal of Space Safety Engineering. Vol. 11 (3), p. 498-506
Journal article
2024

Planets observed with CHEOPS: Two super-Earths orbiting the red dwarf star TOI-776

Malcolm Fridlund, Iskra Georgieva, A. Bonfanti et al
Astronomy and Astrophysics. Vol. 684
Journal article
2024

The EBLM Project– XI. Mass, radius, and effective temperature measurements for 23 M-dwarf companions to solar-type stars observed with CHEOPS

M.I. Swayne, P. Maxted, Amaury Triaud et al
Monthly Notices of the Royal Astronomical Society. Vol. 528 (4), p. 5703-5722
Journal article
2024

HR 10 as seen by CHEOPS and TESS: Revealing δ Scuti pulsations, granulation-like signal and hint for transients

S. Salmon, V. Van Grootel, S. Sulis et al
Astronomy and Astrophysics. Vol. 690
Journal article
2024

Asymmetry in the atmosphere of the ultra-hot Jupiter WASP-76 b***

O. Demangeon, P. E. Cubillos, V. Singh et al
Astronomy and Astrophysics. Vol. 684
Journal article
2024

The K2-24 planetary system revisited by CHEOPS

Valerio Nascimbeni, L. Borsato, P. Leonardi et al
Astronomy and Astrophysics. Vol. 690
Journal article
2024

Characterising TOI-732 b and c: New insights into the M-dwarf radius and density valley<sup>★,★★</sup>

A. Bonfanti, M. Brady, T.G. Wilson et al
Astronomy and Astrophysics. Vol. 682
Journal article
2023

TOI-836: A super-Earth and mini-Neptune transiting a nearby K-dwarf

F. Hawthorn, D. Bayliss, T.G. Wilson et al
Monthly Notices of the Royal Astronomical Society. Vol. 520 (3), p. 3649-3668
Journal article
2023

Glancing through the debris disk: Photometric analysis of de Boo with CHEOPS

Boldog, Gy M. Szabó, L. Kriskovics et al
Astronomy and Astrophysics. Vol. 671
Journal article
2023

The EBLM project - IX. Five fully convective M-dwarfs, precisely measured with CHEOPS and TESS light curves

D. Sebastian, M. I. Swayne, P. F. L. Maxted et al
Monthly Notices of the Royal Astronomical Society. Vol. 519 (3), p. 3546-3563
Journal article
2023

Connecting photometric and spectroscopic granulation signals with CHEOPS and ESPRESSO

S. Sulis, M. Lendl, H. M. Cegla et al
Astronomy and Astrophysics. Vol. 670
Journal article
2023

TOI-1416: A system with a super-Earth planet with a 1.07 d period

H. Deeg, Iskra Georgieva, G. Nowak et al
Astronomy and Astrophysics. Vol. 677
Journal article
2023

Two warm Neptunes transiting HIP 9618 revealed by TESS and Cheops

H. P. Osborn, G. Nowak, G. Hebrard et al
Monthly Notices of the Royal Astronomical Society. Vol. 523 (2), p. 3069-3089
Journal article
2023

Refining the properties of the TOI-178 system with CHEOPS and TESS

L. Delrez, A. Leleu, A. Brandeker et al
Astronomy and Astrophysics. Vol. 678
Journal article
2023

Refined parameters of the HD 22946 planetary system and the true orbital period of planet d

Z. Garai, H. P. Osborn, D. Gandolfi et al
Astronomy and Astrophysics. Vol. 674
Journal article
2023

TOI-332 b: a super dense Neptune found deep within the Neptunian desert

A. Osborn, D. J. Armstrong, Jorge Fernández Fernández et al
Monthly Notices of the Royal Astronomical Society. Vol. 526 (1), p. 548-566
Journal article
2023

CHEOPS and TESS view of the ultra-short-period super-Earth TOI-561 b

J. A. Patel, J. A. Egger, T. G. Wilson et al
Astronomy and Astrophysics. Vol. 679
Journal article
2023

Hint of an exocomet transit in the CHEOPS light curve of HD 172555

F. Kiefer, V. Van Grootel, A. L. des Etangs et al
Astronomy and Astrophysics. Vol. 671
Journal article
2023

The planetary system around HD 190622 (TOI-1054): Measuring the gas content of low-mass planets orbiting F-stars

J. Cabrera, D. Gandolfi, L. M. Serrano et al
Astronomy and Astrophysics. Vol. 675
Journal article
2023

55 Cancri e's occultation captured with CHEOPS

B.O. Demory, S. Sulis, E. Meier Valdes et al
Astronomy and Astrophysics. Vol. 669
Journal article
2023

A full transit of v 2 Lupi d and the search for an exomoon in its Hill sphere with CHEOPS

D. Ehrenreich, L. Delrez, B. Akinsanmi et al
Astronomy and Astrophysics. Vol. 671
Journal article
2023

A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067

R. Luque, H. P. Osborn, A. Leleu et al
Nature. Vol. 623 (7989), p. 932-937
Journal article
2023

No random transits in CHEOPS observations of HD 139139<sup>*,**</sup>

R. Alonso, S. Hoyer, M. Deleuil et al
Astronomy and Astrophysics. Vol. 680
Journal article
2023

Investigating the visible phase-curve variability of 55 Cnc e

E. Meier Valdes, Brett M. Morris, B.O. Demory et al
Astronomy and Astrophysics. Vol. 677
Journal article
2023

Examining the orbital decay targets KELT-9 b, KELT-16 b, and WASP-4 b, and the transit-timing variations of HD 97658 b<sup>,</sup>

J. V. Harre, A. M.S. Smith, S. C.C. Barros et al
Astronomy and Astrophysics. Vol. 669
Journal article
2023

TOI-1055 b: Neptunian planet characterised with HARPS, TESS, and CHEOPS

A. Bonfanti, D. Gandolfi, J. A. Egger et al
Astronomy and Astrophysics. Vol. 671
Journal article
2023

TOI-733 b: A planet in the small-planet radius valley orbiting a Sun-like star

Iskra Georgieva, Carina Persson, E. Goffo et al
Astronomy and Astrophysics. Vol. 674
Journal article
2023

The geometric albedo of the hot Jupiter HD 189733b measured with CHEOPS

A. Krenn, M. Lendl, J. A. Patel et al
Astronomy and Astrophysics. Vol. 672
Journal article
2023

Discovery of TOI-1260d and the characterization of the multiplanet system

K. W. F. Lam, J. Cabrera, M. J. Hooton et al
Monthly Notices of the Royal Astronomical Society. Vol. 519 (1), p. 1437-1451
Journal article
2023

TOI-5678b: A 48-day transiting Neptune-mass planet characterized with CHEOPS and HARPS

S. Ulmer-Moll, H. P. Osborn, A. Tuson et al
Astronomy and Astrophysics. Vol. 674
Journal article
2023

A new dynamical modeling of the WASP-47 system with CHEOPS observations

Valerio Nascimbeni, L. Borsato, Tiziano Zingales et al
Astronomy and Astrophysics. Vol. 673
Journal article
2023

A puffy polar planet The low density, hot Jupiter TOI-640 b is on a polar orbit

Emil Knudstrup, Simon H. Albrecht, Davide Gandolfi et al
Astronomy and Astrophysics. Vol. 671
Journal article
2023

TESS and CHEOPS discover two warm sub-Neptunes transiting the bright K-dwarf HD 15906

A. Tuson, D. Queloz, H. P. Osborn et al
Monthly Notices of the Royal Astronomical Society. Vol. 523 (2), p. 3090-3118
Journal article
2023

Discovery of an extended G giant chromosphere in the 2019 eclipse of γ Per

S. J.M. Diamant, K. P. Schröder, D. Jack et al
Astronomy and Astrophysics. Vol. 674
Journal article
2022

Transit timing variations of AU Microscopii b and c*

Gy M. Szabo, Z. Garai, A. Brandeker et al
Astronomy and Astrophysics. Vol. 659
Journal article
2022

Sub-stellar companions of intermediate-mass stars with CoRoT: CoRoT-34b, CoRoT-35b, and CoRoT-36b

D. Sebastian, E. W. Guenther, M. Deleuil et al
Monthly Notices of the Royal Astronomical Society. Vol. 516 (1), p. 636-655
Journal article
2022

CHEOPS geometric albedo of the hot Jupiter HD 209458 b

A. Brandeker, Kevin Heng, M. Lendl et al
Astronomy and Astrophysics. Vol. 659
Journal article
2022

Analysis of Early Science observations with the CHaracterising ExOPlanets Satellite (CHEOPS) using pycheops

P. F. L. Maxted, D. Ehrenreich, T. G. Wilson et al
Monthly Notices of the Royal Astronomical Society. Vol. 514 (1), p. 77-104
Journal article
2022

The stable climate of KELT-9b

K. Jones, B. M. Morris, B-O Demory et al
Astronomy and Astrophysics. Vol. 666
Journal article
2022

A CHEOPS-enhanced view of the HD 3167 system

V. Bourrier, A. Deline, A. Krenn et al
Astronomy and Astrophysics. Vol. 668
Journal article
2022

A low-eccentricity migration pathway for a 13-h-period Earth analogue in a four-planet system

L. M. Serrano, D. Gandolfi, A. J. Mustill et al
Nature Astronomy. Vol. 6 (6), p. 736-750
Journal article
2022

Detection of the tidal deformation of WASP-103b at 3 σ with CHEOPS

S. C.C. Barros, B. Akinsanmi, G. Boue&acute; et al
Astronomy and Astrophysics. Vol. 657
Journal article
2022

TOI-2196 b: Rare planet in the hot Neptune desert transiting a G-type star

Carina Persson, Iskra Georgieva, Davide Gandolfi et al
Astronomy and Astrophysics. Vol. 666
Journal article
2022

The HD 93963 A transiting system: A 1.04d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS

L. M. Serrano, D. Gandolfi, S. Hoyer et al
Astronomy and Astrophysics. Vol. 667
Journal article
2022

CHEOPS finds KELT-1b darker than expected in visible light: Discrepancy between the CHEOPS and TESS eclipse depths

H. Parviainen, T.G. Wilson, M. Lendl et al
Astronomy and Astrophysics. Vol. 668
Journal article
2022

Discovery of an inflated hot Jupiter around a slightly evolved star TOI-1789

Akanksha Khandelwal, Priyanka Chaturvedi, Abhijit Chakraborty et al
Monthly Notices of the Royal Astronomical Society. Vol. 509 (3), p. 3339-3354
Journal article
2022

A stellar occultation by the transneptunian object (50000) Quaoar observed by CHEOPS

B. E. Morgado, G. Bruno, A. R. Gomes-Junior et al
Astronomy and Astrophysics. Vol. 664
Journal article
2022

Characterization of the HD 108236 system with CHEOPS and TESS Confirmation of a fifth transiting planet

S. Hoyer, A. Bonfanti, A. Leleu et al
Astronomy and Astrophysics. Vol. 668
Journal article
2022

Spi-OPS: Spitzer and CHEOPS confirm the near-polar orbit of MASCARA-1 b and reveal a hint of dayside reflection

M.J. Hooton, S. Hoyer, D. Kitzmann et al
Astronomy and Astrophysics. Vol. 658
Journal article
2022

Uncovering the true periods of the young sub-Neptunes orbiting TOI-2076

H. P. Osborn, A. Bonfanti, D. Gandolfi et al
Astronomy and Astrophysics. Vol. 664
Journal article
2022

TOI-2046b, TOI-1181b, and TOI-1516b, three new hot Jupiters from TESS: planets orbiting a young star, a subgiant, and a normal star

Petr Kabath, Priyanka Chaturvedi, Phillip J. MacQueen et al
Monthly Notices of the Royal Astronomical Society. Vol. 513 (4), p. 5955-5972
Journal article
2022

A pair of sub-Neptunes transiting the bright K-dwarf TOI-1064 characterized with CHEOPS

T.G. Wilson, Elisa Goffo, Yann Alibert et al
Monthly Notices of the Royal Astronomical Society. Vol. 511 (1), p. 1043-1071
Journal article
2022

Fundamental effective temperature measurements for eclipsing binary stars - III. SPIRou near-infrared spectroscopy and CHEOPS photometry of the benchmark G0V star EBLM J0113+31

P. F. L. Maxted, N. J. Miller, S. Hoyer et al
Monthly Notices of the Royal Astronomical Society. Vol. 513 (4), p. 6042-6057
Journal article
2022

TOI-1268b: The youngest hot Saturn-mass transiting exoplanet

J. Šubjak, M. Endl, Priyanka Chaturvedi et al
Astronomy and Astrophysics. Vol. 662
Journal article
2022

K2-99 revisited: A non-inflated warm Jupiter, and a temperate giant planet on a 522-d orbit around a subgiant

Alexis M. S. Smith, S. N. Breton, Szilard Csizmadia et al
Monthly Notices of the Royal Astronomical Society. Vol. 510 (4), p. 5035-5049
Journal article
2022

The atmosphere and architecture of WASP-189 b probed by its CHEOPS phase curve

A. Deline, M. J. Hooton, M. Lendl et al
Astronomy and Astrophysics. Vol. 659
Journal article
2022

The young HD 73583 (TOI-560) planetary system: two 10-M-circle plus mini-Neptunes transiting a 500-Myr-old, bright, and active K dwarf

O. Barragan, D. J. Armstrong, D. Gandolfi et al
Monthly Notices of the Royal Astronomical Society. Vol. 514 (2), p. 1606-1627
Journal article
2022

TOI-1670 b and c: An Inner Sub-Neptune with an Outer Warm Jupiter Unlikely to Have Originated from High-eccentricity Migration

Quang H. Tran, Brendan P. Bowler, Michael Endl et al
Astronomical Journal. Vol. 163 (5)
Journal article
2022

Phase curve and geometric albedo of WASP-43b measured with CHEOPS, TESS, and HST WFC3/UVIS

Gaetano Scandariato, V. Singh, D. Kitzmann et al
Astronomy and Astrophysics. Vol. 668
Journal article
2022

Large Interferometer For Exoplanets (LIFE): I. Improved exoplanet detection yield estimates for a large mid-infrared space-interferometer mission

S. P. Quanz, M. Ottiger, E. Fontanet et al
Astronomy and Astrophysics. Vol. 664
Journal article
2022

Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N, and TESS

G. Lacedelli, T. G. Wilson, L. Malavolta et al
Monthly Notices of the Royal Astronomical Society. Vol. 511 (3), p. 4551-4571
Journal article
2021

The changing face of AU Mic b: Stellar spots, spin-orbit commensurability, and transit timing variations as seen by CHEOPS and TESS

G.M. Szabó, D. Gandolfi, A. Brandeker et al
Astronomy and Astrophysics. Vol. 654
Journal article
2021

TOI-220b: a warm sub-Neptune discovered by TESS

S. Hoyer, D. Gandolfi, D. J. Armstrong et al
Monthly Notices of the Royal Astronomical Society. Vol. 505 (3), p. 3361-3379
Journal article
2021

The EBLM project - VIII. First results for M-dwarf mass, radius, and effective temperature measurements using CHEOPS light curves

Swayne, P. F. L. Maxted, Amaury Triaud et al
Monthly Notices of the Royal Astronomical Society. Vol. 506 (1), p. 306-322
Journal article
2021

Six transiting planets and a chain of Laplace resonances in TOI-178

A. Leleu, Y. Alibert, N.C. Hara et al
Astronomy and Astrophysics. Vol. 649
Journal article
2021

37 new validated planets in overlapping K2 campaigns

J. P. de Leon, J. Livingston, M. Endl et al
Monthly Notices of the Royal Astronomical Society. Vol. 508 (1), p. 195-218
Journal article
2021

Hot planets around cool stars - two short-period mini-Neptunes transiting the late K-dwarf TOI-1260

Iskra Georgieva, Carina Persson, O. Barragan et al
Monthly Notices of the Royal Astronomical Society. Vol. 505 (4), p. 4684-4701
Journal article
2021

Faint objects in motion: the new frontier of high precision astrometry

F. Malbet, Céline Boehm, A. Krone-Martins et al
Experimental Astronomy. Vol. 51 (3), p. 845-886
Journal article
2021

The CHEOPS mission

W. Benz, C. Broeg, A. Fortier et al
Experimental Astronomy. Vol. 51 (1), p. 109-151
Journal article
2021

TESS and HARPS reveal two sub-Neptunes around TOI 1062

J. F. Otegi, F. Bouchy, R. Helled et al
Astronomy and Astrophysics. Vol. 653
Journal article
2021

CHEOPS observations of the HD 108236 planetary system: A fifth planet, improved ephemerides, and planetary radii

A. Bonfanti, L. Delrez, M.J. Hooton et al
Astronomy and Astrophysics. Vol. 646
Journal article
2021

CHEOPS precision phase curve of the Super-Earth 55 Cancri e

B. M. Morris, L. Delrez, A. Brandeker et al
Astronomy and Astrophysics. Vol. 653
Journal article
2021

A planetary system with two transiting mini-Neptunes near the radius valley transition around the bright M dwarf TOI-776

R. Luque, L. M. Serrano, K. Molaverdikhani et al
Astronomy and Astrophysics. Vol. 645
Journal article
2021

Transit detection of the long-period volatile-rich super-Earth nu(2) Lupi d with CHEOPS

Laetitia Delrez, David Ehrenreich, Yann Alibert et al
Nature Astronomy. Vol. 5 (8), p. 775-787
Journal article
2021

A search for transiting planets around hot subdwarfs: I. Methods and performance tests on light curves from Kepler, K2, TESS, and CHEOPS

V. Van Grootel, Francisco J. Pozuelos, A. Thuillier et al
Astronomy and Astrophysics. Vol. 650
Journal article
2021

Exploiting timing capabilities of the CHEOPS mission with warm-Jupiter planets

L. Borsato, Giampaolo P. Piotto, D. Gandolfi et al
Monthly Notices of the Royal Astronomical Society. Vol. 506 (3), p. 3810-3830
Journal article
2021

GJ 367b: A dense, ultrashort-period sub-Earth planet transiting a nearby red dwarf star

K. W.F. Lam, Szilárd Csizmadia, N. Astudillo-Defru et al
Science. Vol. 374 (6572), p. 1271-1275
Journal article
2021

TOI-431/HIP 26013: A super-Earth and a sub-Neptune transiting a bright, early K dwarf, with a third RV planet

A. Osborn, D. J. Armstrong, B. Cale et al
Monthly Notices of the Royal Astronomical Society. Vol. 507 (2), p. 2782 -2803
Journal article
2021

Masses and compositions of three small planets orbiting the nearby M dwarf L231-32 (TOI-270) and the M dwarf radius valley

Vincent Van Eylen, N. Astudillo-Defru, X. Bonfils et al
Monthly Notices of the Royal Astronomical Society. Vol. 507 (2), p. 2154-2173
Journal article
2020

Precise mass and radius of a transiting super-Earth planet orbiting the M dwarf TOI-1235: a planet in the radius gap?

P. Bluhm, R. Luque, N. Espinoza et al
Astronomy and Astrophysics. Vol. 639
Journal article
2020

Mass determinations of the three mini-Neptunes transiting TOI-125

L. D. Nielsen, D. Gandolfi, D. J. Armstrong et al
Monthly Notices of the Royal Astronomical Society. Vol. 492 (4), p. 5399-5412
Journal article
2020

TESS Spots a Hot Jupiter with an Inner Transiting Neptune

Chelsea X. Huang, S. N. Quinn, A. Vanderburg et al
Astrophysical Journal Letters. Vol. 892 (1)
Journal article
2020

TOI-132 b: A short-period planet in the Neptune desert transiting a V=11.3 G-type star

Matias R. Diaz, James S. Jenkins, Davide Gandolfi et al
Monthly Notices of the Royal Astronomical Society. Vol. 493 (1), p. 973-985
Journal article
2020

It Takes Two Planets in Resonance to Tango around K2-146

Kristine W. F. Lam, Judith Korth, Kento Masuda et al
Astronomical Journal. Vol. 159 (3)
Journal article
2020

Planet Hunters Tess I: TOI 813, a subgiant hosting a transiting Saturn-sized planet on an 84-day orbit

N. L. Eisner, O. Barragán, S. Aigrain et al
Monthly Notices of the Royal Astronomical Society. Vol. 494 (1), p. 750-763
Review article
2020

The Multiplanet System TOI-421*

Ilaria Carleo, Davide Gandolfi, Oscar Barragan et al
Astronomical Journal. Vol. 160 (3)
Journal article
2020

The TOI-763 system: Sub-Neptunes orbiting a Sun-like star

Malcolm Fridlund, J.H. Livingston, D. Gandolfi et al
Monthly Notices of the Royal Astronomical Society. Vol. 498 (3), p. 4503-4517
Journal article
2020

Three planets transiting the evolved star EPIC 249893012: a hot 8.8-Mearth super-Earth and two warm 14.7 and 10.2-Mearth sub-Neptunes

D. Hidalgo, E. Palle, D. Gandolfi et al
Astronomy and Astrophysics. Vol. 636
Journal article
2020

K2-280 b - a low density warm sub-Saturn around a mildly evolved star

Grzegorz Nowak, Enric Palle, Davide Gandolfi et al
Monthly Notices of the Royal Astronomical Society. Vol. 497 (4), p. 4423-4435
Journal article
2020

Two Intermediate-mass Transiting Brown Dwarfs from the TESS Mission

Theron W. Carmichael, Samuel N. Quinn, A. J. Mustill et al
Astronomical Journal. Vol. 160 (1)
Journal article
2020

Transiting exoplanets from the CoRoT space mission: XXIX. The hot Jupiters CoRoT-30 b and CoRoT-31 b

P. Bordé, R. F. Díaz, O. Creevey et al
Astronomy and Astrophysics. Vol. 635
Journal article
2020

The hot dayside and asymmetric transit of WASP-189 b seen by CHEOPS

M. Lendl, Szilard Csizmadia, A. Deline et al
Astronomy and Astrophysics. Vol. 643
Journal article
2020

TOI-503: The First Known Brown-dwarf Am-star Binary from the TESS Mission

Jan Subjak, Rishikesh Sharma, Theron W. Carmichael et al
Astronomical Journal. Vol. 159 (4)
Journal article
2019

HD 219666 b: a hot-Neptune from TESS Sector 1

M. Esposito, D. J. Armstrong, D. Gandolfi et al
Astronomy and Astrophysics. Vol. 623 (623)
Journal article
2019

Detection and characterization of an ultra-dense sub-Neptunian planet orbiting the Sun-like star K2-292

R. Luque, G. Nowak, E. Palle et al
Astronomy and Astrophysics. Vol. 623
Journal article
2019

The Transiting Multi-planet System HD15337: Two Nearly Equal-mass Planets Straddling the Radius Gap

D. Gandolfi, L. Fossati, J. H. Livingston et al
Astrophysical Journal Letters. Vol. 876 (2)
Journal article
2019

Greening of the brown-dwarf desert EPIC 212036875b: a 51 M-J object in a 5-day orbit around an F7V star

Carina Persson, Szilard Csizmadia, Alexander J. Mustill et al
Astronomy and Astrophysics. Vol. 628
Journal article
2019

K2-264: a transiting multiplanet system in the Praesepe open cluster

J. Livingston, F. Dai, T. Hirano et al
Monthly Notices of the Royal Astronomical Society. Vol. 484 (1), p. 8-18
Journal article
2019

K2-290: A warm Jupiter and a mini-Neptune in a triple-star system

M. Hjorth, A.B. Justesen, T. Hirano et al
Monthly Notices of the Royal Astronomical Society. Vol. 484 (3), p. 3522-3536
Journal article
2019

Detection and Doppler monitoring of K2-285 (EPIC 246471491), a system of four transiting planets smaller than Neptune

Enric Palle, G. Nowak, R. Luque et al
Astronomy and Astrophysics. Vol. 623
Journal article
2019

K2-140b and K2-180b - Characterization of a hot Jupiter and a mini-Neptune from the K2 mission

J. Korth, Sz. Csizmadia, D. Gandolfi et al
Monthly Notices of the Royal Astronomical Society. Vol. 482 (2), p. 1807-1823
Journal article
2019

K2-295 b and K2-237 b: Two Transiting Hot Jupiters

A.M.S. Smith, Sz. Csizmadia, D. Gandolfi et al
Acta Astronomica. Vol. 69 (2), p. 135-158
Journal article
2019

Radial velocity confirmation of K2-100b: A young, highly irradiated, and low-density transiting hot Neptune

O. Barragán, S. Aigrain, D. Kubyshkina et al
Monthly Notices of the Royal Astronomical Society. Vol. 490 (1), p. 698-708
Journal article
2018

Space-based infrared interferometry to study exoplanetary atmospheres

D. Defrere, A. Léger, O. Absil et al
Experimental Astronomy. Vol. 46 (3), p. 543-560
Journal article
2018

Three Small Planets Transiting a Hyades Star

John H. Livingston, Fei Dai, Teruyuki Hirano et al
Astronomical Journal. Vol. 155 (3)
Journal article
2018

K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf

A. M. S. Smith, J. Cabrera, Sz. Csizmadia et al
Monthly Notices of the Royal Astronomical Society. Vol. 474 (4), p. 5523-5533
Journal article
2018

K2-155: A Bright Metal-poor M Dwarf with Three Transiting Super-Earths

T. Hirano, Fei Dai, J.H. Livingston et al
Astronomical Journal. Vol. 155 (3)
Journal article
2018

K2-141 b: A 5-M⊕ super-Earth transiting a K7 V star every 6.7 hours

O. Barragán, D. Gandolfi, Fei Dai et al
Astronomy and Astrophysics. Vol. 612
Journal article
2018

Planets, candidates, and binaries from the CoRoT/Exoplanet programme: The CoRoT transit catalogue

M. Deleuil, S. Aigrain, C. Moutou et al
Astronomy and Astrophysics. Vol. 619
Journal article
2018

TESS's first planet: A super-Earth transiting the naked-eye star π Mensae

D. Gandolfi, O. Barragán, J.H. Livingston et al
Astronomy and Astrophysics. Vol. 619
Journal article
2018

K2-260 b: A hot Jupiter transiting an F star, and K2-261 b: A warm Saturn around a bright G star

M.C. Johnson, Fei Dai, A.B. Justesen et al
Monthly Notices of the Royal Astronomical Society. Vol. 481 (1), p. 596-612
Journal article
2018

Exoplanets around Low-mass Stars Unveiled by K2

Teruyuki Hirano, Fei Dai, D. Gandolfi et al
Astronomical Journal. Vol. 155 (3), p. 127-
Journal article
2018

Mass determination of the 1:3:5 near-resonant planets transiting GJ 9827 (K2-135)

J. Prieto-Arranz, E. Palle, D. Gandolfi et al
Astronomy and Astrophysics. Vol. 618
Journal article
2018

K2-139 b: a low-mass warm Jupiter on a 29-d orbit transiting an active K0 V star

O. Barragán, D. Gandolfi, A. M. S. Smith et al
Monthly Notices of the Royal Astronomical Society. Vol. 475 (2), p. 1765-1776
Journal article
2018

44 Validated Planets from K2 Campaign 10

J.H. Livingston, M. Endl, Fei Dai et al
Astronomical Journal. Vol. 156 (2)
Journal article
2018

CoRoT: The first space-based transit survey to explore the close-in planet population

M. Deleuil, Malcolm Fridlund
Handbook of Exoplanets, p. 1135-1158
Book chapter
2018

Space missions for exoplanet research: Overview and introduction

Malcolm Fridlund
Handbook of Exoplanets, p. 1123-1134
Book chapter
2018

Brown dwarf companion with a period of 4.6 yr interacting with the hot Jupiter CoRoT-20b

J. Rey, F. Bouchy, M. Stalport et al
Astronomy and Astrophysics. Vol. 619
Journal article
2018

Super-Earth of 8 Mearth in a 2.2-day orbit around the K5V star K2-216

Carina Persson, Malcolm Fridlund, O. Barragan et al
Astronomy and Astrophysics. Vol. 618 (33)
Journal article
2018

HD 89345: A bright oscillating star hosting a transiting warm Saturn-sized planet observed by K2

Vincent Van Eylen, Fei Dai, S. Mathur et al
Monthly Notices of the Royal Astronomical Society. Vol. 478 (4), p. 4866-4880
Journal article
2017

The Transiting Multi-planet System HD 3167: A 5.7 M ⊕ Super-Earth and an 8.3 M ⊕ Mini-Neptune

Davide Gandolfi, Oscar Barragán, Artie P. Hatzes et al
Astronomical Journal. Vol. 154 (3), p. 123-
Journal article
2017

K2-60b and K2-107b. A Sub-Jovian and a Jovian Planet from the K2 Mission

P. Eigmüller, D. Gandolfi, Carina Persson et al
Astronomical Journal. Vol. 153 (3)
Journal article
2017

Mass determination of K2-19b and K2-19c from radial velocities and transit timing variations

D. Nespral, D. Gandolfi, H. J. Deeg et al
Astronomy and Astrophysics. Vol. 601, p. Article Number: A128-
Journal article
2017

A deeper view of the CoRoT-9 planetary system A small non-zero eccentricity for CoRoT-9b likely generated by planet-planet scattering

A. S. Bonomo, G. Hebrard, S. N. Raymond et al
Astronomy and Astrophysics. Vol. 603, p. A43-
Journal article
2017

K2-111 b - A short period super-Earth transiting a metal poor, evolved old star

Malcolm Fridlund, E. Gaidos, O. Barragán et al
Astronomy and Astrophysics. Vol. 604, p. A16-
Journal article
2017

The Discovery and Mass Measurement of a New Ultra-short-period Planet: K2-131

F. Dai, N. Joshua, D. Gandolfi et al
Astronomical Journal. Vol. 154 (6), p. 226-
Journal article
2017

K2-106, a system containing a metal-rich planet and a planet of lower density

E. W. Guenther, O. Barragán, F. Dai et al
Astronomy and Astrophysics. Vol. 608, p. 93-
Journal article
2017

EPIC 219388192b-An Inhabitant of the Brown Dwarf Desert in the Ruprecht 147 Open Cluster

G. Nowak, E. Palle, D. Gandolfi et al
Astronomical Journal. Vol. 153 (3)
Journal article
2017

K2-99: a subgiant hosting a transiting warm Jupiter in an eccentric orbit and a long-period companion

A. M. S. Smith, D. Gandolfi, O. Barragan et al
Monthly Notices of the Royal Astronomical Society. Vol. 464 (3), p. 2708-2716
Journal article
2017

Three Super-Earths Transiting the Nearby Star GJ 9827

P. Niraula, S. Redfield, F. Dai et al
Astronomical Journal. Vol. 154 (6), p. 266-
Journal article
2016

Herschel detects oxygen in the ? Pictoris debris disk

A. Brandeker, G. Cataldi, G. Olofsson et al
Astronomy and Astrophysics. Vol. 591, p. Art. no. A27-
Journal article
2016

K2-98b: A 32 M ⊕ Neptune-Siza Planet in a 10 Day Orbit Transiting an F8 Star

Oscar Barragán, Sascha Grziwa, Davide Gandolfi et al
Astronomical Journal. Vol. 152 (6), p. Art. no. 193-
Journal article
2016

K2-31B, a Grazing Transiting Hot Jupiter on a 1.26-Day Orbit Around a Bright G7v Star

S. Grziwa, D. Gandolfi, S. Csizmadia et al
Astronomical Journal. Vol. 152 (5)
Journal article
2016

AN M DWARF COMPANION TO AN F-TYPE STAR IN A YOUNG MAIN-SEQUENCE BINARY

Philipp Eigmüller, J. Eisloffel, S. Csizmadia et al
Astronomical Journal. Vol. 151 (3)
Journal article
2016

TWO HOT JUPITERS FROM K2 CAMPAIGN 4

M. C. Johnson, D. Gandolfi, Malcolm Fridlund et al
Astronomical Journal. Vol. 151 (6)
Journal article
2016

Search for an exosphere in sodium and calcium in the transmission spectrum of exoplanet 55 Cancri e

A. R. Ridden-Harper, I. Snellen, C. U. Keller et al
Astronomy and Astrophysics. Vol. 593, p. Art no A129-
Journal article
2016

The Way Forward

Malcolm Fridlund, Artie P. Hatzes, René Liseau
Space Science Reviews. Vol. 205 (1-4), p. 349-372
Review article
2016

Incidence of debris discs around FGK stars in the solar neighbourhood

B. Montesinos, C. Eiroa, A. Krivov et al
Astronomy and Astrophysics. Vol. 593
Journal article
2015

Transiting exoplanets from the CoRoT space mission XXVIII. CoRoT-33b, an object in the brown dwarf desert with 2:3 commensurability with its host star

S. Csizmadia, A. Hatzes, D. Gandolfi et al
Astronomy and Astrophysics. Vol. 584
Journal article
2015

ALMA observations of α Centauri. First detection of main-sequence stars at 3 mm wavelength

René Liseau, Wouter Vlemmings, A. Bayo et al
Astronomy and Astrophysics. Vol. 573, p. L4 (4 pages)-
Review article
2015

The AU Mic Debris Disk: Far-Infrared and Submillimeter Resolved Imaging

B. C. Matthews, G. Kennedy, B. Sibthorpe et al
Astrophysical Journal. Vol. 811 (2), p. 100-
Journal article
2015

Kepler-423b: a half-Jupiter mass planet transiting a very old solar-like star

D. Gandolfi, H. Parviainen, H. J. Deeg et al
Astronomy and Astrophysics. Vol. 576
Journal article
2010

Resolving the cold debris disc around a planet-hosting star. PACS photometric imaging observations of q1 Eridani (HD 10647, HR 506)

René Liseau, C. Eiroa, D. Fedele et al
Astronomy and Astrophysics. Vol. 518 (Article Number: L132)
Journal article
2009

Darwin - a mission to detect and search for life on extrasolar planets

C.S. Cockell, A. Léger, Malcolm Fridlund et al
Astrobiology. Vol. 9 (1), p. 1-22
Journal article
2009

A submillimetre search for cold extended debris disks in the β Pictoris moving group

R. Nilsson, René Liseau, A. Brandeker et al
Astronomy and Astrophysics. Vol. 508 (2), p. 1057-1065
Journal article
2009

The nearest X-ray emitting protostellar jet observed with HST

R. Bonito, Malcolm Fridlund, F. Favata et al
"Cool stars, stellar systems and the sun", proc. of the 15th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun, AIP conf. proc,. Vol. 1094, p. 349-352
Paper in proceeding
2009

Darwin - an experimental astronomy mission to search for extrasolar planets

C.S. Cockell, T. Herbst, A. Léger et al
Experimental Astronomy. Vol. 23 (1), p. 435-461
Journal article
2008

q1 Eridani: a solar-type star with a planet and a dust belt

René Liseau, C. Risacher, A. Brandeker et al
Astronomy & Astrophysics. Vol. 480, p. L47-L50
Journal article
2008

The nearest X-ray emitting protostellar jet (HH 154) observed with Hubble

R. Bonito, Malcolm Fridlund, F. Favata et al
Astronomy & Astrophysics. Vol. 484, p. 389-
Journal article
2006

Methanol in the L1551 Circumbinary Torus

G. White, Malcolm Fridlund, Per Bergman et al
The Astrophysical Journal. Vol. 651 (1), p. L41-L44
Journal article

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Showing 4 research projects

2021–2022

Entering into new territory of exoplanet characterization

Judith Korth Extragalactic Astrophysics
Malcolm Fridlund Astronomy and Plasmaphysics
Carina Persson Astronomy and Plasmaphysics
Swedish National Space Board

2020–2024

Exoplanets from space -CHEOPS and PLATO ESA's next two projects (Phase 2)

Carina Persson Astronomy and Plasmaphysics
Malcolm Fridlund Astronomy and Plasmaphysics
Swedish National Space Board

15 publications exist
2019–2023

Exoplanet diversity with satellite studies

Carina Persson Astronomy and Plasmaphysics
Malcolm Fridlund Astronomy and Plasmaphysics
Iskra Georgieva Extragalactic Astrophysics
Swedish National Space Board

11 publications exist
2017–2019

Exoplanets from space – CHEOPS and PLATO, ESA’s next two projects

Carina Persson Astronomy and Plasmaphysics
Malcolm Fridlund Astronomy and Plasmaphysics
Swedish National Space Board

34 publications exist
There might be more projects where Malcolm Fridlund participates, but you have to be logged in as a Chalmers employee to see them.