Advanced search

Authors whose works are in public domain in at least one jurisdiction

List of works by Pasi J. Hakala

1-50 of 98 results

The EXOSAT Medium-Energy Slew Survey Catalog

scientific article

Stellar variability on time-scales of minutes: results from the first 5 yr of the Rapid Temporal Survey

scholarly article

RATS-Kepler – a deep high-cadence survey of the Kepler field

scholarly article

New short-period stellar pulsators at large Galactocentric distances

scholarly article

RApid Temporal Survey (RATS) - I. Overview and first results

scientific article published in January 2005

The WEBT campaign to observe AO 0235+16 in the 2003–2004 observing season

scientific article published in Astronomy and Astrophysics

An AO-assisted variability study of four globular clusters

scientific article published in January 2016

Evidence for Diverse Optical Emission from Gamma‐Ray Burst Sources

scientific article published in the Astrophysical Journal

The Large Observatory for X-ray Timing (LOFT)

article

RApid Temporal Survey (RATS) - II. Followup observations of four newly discovered short-period variables

scientific article published in January 2006

Detection of the optical counterpart of the proposed double degenerate polar RX J1914+24

scientific article published in January 2000

The discovery of variable polarization over the 13.9 minute spin period of the intermediate polar RE 0751+14

scientific article

Short-duration high-amplitude flares detected on the M dwarf star KIC 5474065

scientific article

BeppoSAX spectroscopy of the luminous X-ray sources in M 33

scientific article published in Astronomy and Astrophysics

An 'outside-in' outburst of Aql X-1

scientific article published in January 1998

A 106 day period in the nuclear source X-8 in M33

scientific article

Evidence of magnetic accretion in an SW Sextantis star: discovery of variable circular polarization in LS Pegasi

scientific article

Indirect imaging of the accretion stream in eclipsing polars -- II. HU Aquarii

scientific article

The X-ray source population of the globular cluster M15: Chandra high-resolution imaging

scientific article

Combined analysis of Hubble and VLT photometry of the intermediate mass black hole ESO 243−49 HLX-1

scholarly article by S. A. Farrell et al published 15 November 2013 in Monthly Notices of the Royal Astronomical Society

ESO & NOT photometric monitoring of the Cloverleaf quasar

scientific article published in Astronomy and Astrophysics

The eclipsing X-ray pulsar X-7 in M 33

scientific article

RE 0751+14, the first "intermediate" polar ?

scientific article

The X-ray transient XTE J1859 + 226 in outburst and quiescence

scientific article

Evidence for evolving accretion disc structure in 4U 1957+115

scientific article

Red giant pulsations from the suspected symbiotic star StHA 169 detected in Kepler data

scientific article published in January 2014

A ZZ Ceti white dwarf in SDSS J133941.11+484727.5

scientific article

First INTEGRAL observations of GRS 1915+105

scientific article published in Astronomy and Astrophysics

Characterizing a new class of variability in GRS 1915+105 with simultaneous INTEGRAL/RXTE observations

scientific article published in Astronomy and Astrophysics

Swift observations of CSS 081007:030559+054715

scientific article published in January 2010

K2andMAXIobservations of Sco X-1 – evidence for disc precession?

article

The discovery of a new bright eclipsing AM Her system

scientific article published in January 1993

Spin up in RX J0806+15: the shortest period binary

scientific article published in January 2003

On the multi-periodicities in the X-ray dipper XB1916-053

scientific article

VLT/FORS spectroscopy of faint cataclysmic variables discovered by the Sloan Digital Sky Survey

scientific article

3D eclipse mapping in AM Herculis systems -`genetically modified fireflies'

scientific article published in January 2002

FirstINTEGRALobservations of Cygnus X-3

scientific article published in Astronomy and Astrophysics

'Stokes imaging' of the accretion region in magnetic cataclysmic variables - I. Conception and realization

scientific article

Ultraviolet Spectroscopy of AB Doradus with the [ITAL]Hubble[/ITAL] [ITAL]Space[/ITAL] [ITAL]Telescope[/ITAL]: Impulsive Flares and Bimodal Profiles of C [CSC]iv[/CSC] λ1549 in a Young Star

scientific article published in Astronomical Journal

RAT J1953+1859: a dwarf nova discovered through high amplitude QPOs in quiescence

scientific article

Orbital modulation of X-ray emission lines in Cygnus X-3

scientific article

Simultaneous optical and near-IR photometry of 4U1957+115 - a missing secondary star

scientific article published in January 2014

RX J0806+15: the shortest period binary

scientific article published in January 2002

2XMMi J225036.9+573154 - a new eclipsing AM Her binary discovered usingXMM-Newton

scientific article

TESS observations of the asynchronous polar CD Ind: mapping the changing accretion geometry

scholarly article

Q60523833

article published in 2001

Light curve morphology study of UW CrB - evidence for a 5 d superorbital period

scientific article published in January 2009

Minioutbursts in XTE J1859+226

scientific article published in January 2001

X-ray detection of the dwarf nova V101 in M5

scientific article

Continuous ‘stunted’ outbursts detected from the cataclysmic variable KIC 9202990 usingKeplerdata

scientific article