OOIR: Observatory of International Research

Papers

(The TQCC of Publications of the Astronomical Society of Japan is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
A light curve model of V2491 Cyg: Classical nova outburst on a cool and massive white dwarf	212
Formation of massive star clusters with and without iron abundance spreads in a dwarf galaxy merger	51
Distance determination of molecular clouds in the first quadrant of the Galactic plane using deep learning: I. Method and results	32
Spectroscopic and photometric observations of dwarf nova superoutbursts by the 3.8 m telescope Seimei and the Variable Star Network	28
Bright Type II supernova 2023ixf in M 101: A quick analysis of the early-stage spectra and near-infrared light curves	27
Defective flux and splicing abnormality restoration of stellar spectra in LAMOST based on deep learning	26
N-body simulation of planetary formation through pebble accretion in a radially structured protoplanetary disk	24
Galaxy Cruise: Deep Insights into Interacting Galaxies in the Local Universe	24
Radio emission from SN 1181 hosting a white dwarf merger product	18
New insights on the dynamics of satellite galaxies: Effects of the figure rotation of a host galaxy	17
Tentative detection of cyanoformamide NCCONH2 in space	16
Census for the rest-frame optical and UV morphologies of galaxies at z = 4–10: First phase of inside-out galaxy formation	16
12CO and 13CO observation of the low-metallicity dwarf galaxy DDO 154	15
Measurement of the zodiacal light absolute intensity through Fraunhofer line spectroscopy of the night sky with the Hale telescope	15
Identifying hot subdwarf stars from photometric data using a Gaussian mixture model and graph neural network	15
Survey of public attitudes toward astronomy in Japan	15
Peak energy–isotropic luminosity correlation and jet opening angle evolution in Swift-BAT short GRBs with soft-tail emission	14
An ultra wide-band, high-sensitivity Q-band receiver for single-dish telescopes, eQ: Rest-frequency determination of CCS (JN = 43–32) and SO (JN = 10–01) and high-redshift CO (J =	14
Cosmological evolution of dark matter subhaloes under tidal stripping by growing Milky Way-like galaxies	13
On the X-ray efficiency of the white dwarf pulsar candidate ZTF J190132.9+145808.7	13
Flare from the secondary star of an extreme period binary	13
Dynamical properties of mildly relativistic ejecta produced by the mass-loading of gamma-ray burst jets in dense ambient media	13
Radiation and outflow properties of super-Eddington accretion flows around various mass classes of black holes: Dependence on the accretion rates	13
A kinematic analysis of the giant molecular complex W3: Possible evidence for cloud–cloud collisions that triggered OB star clusters in W3 Main and W3(OH)	13
Search for exoplanetary ring systems with TESS	12

Evolution of X-ray and optical rapid variability during the low/hard state in the 2018 outburst of MAXI J1820+070 = ASASSN-18ey	12
Surface accretion as a dust retention mechanism in protoplanetary disks. I. Formulation and proof-of-concept simulations	11
KIC 7914906: An eclipsing heartbeat star with tidally excited oscillations and gamma Doradus/delta Scuti hybrid pulsations	11
Fundamental parameters for 30 faint open clusters with Gaia EDR3 based on the more reliable members	10
Detection of gamma-rays around SNR HB9 and its implications for the diffusive shock-acceleration history	10
W 49 N MCN-a: A disk-accreting massive protostar embedded in an early-phase hot molecular core	10
Numerical study of stellar core collapse and neutrino emission using the nuclear equation of state obtained by the variational method	10
Galaxy morphologies revealed with Subaru HSC and super-resolution techniques. I. Major merger fractions ofLUV ∼ 3–15 L*UV dropout galaxies atz∼ 4–7	10
Red dwarf contact binary V0627 Hydrae	10
Hα emission in the outskirts of galaxies atz= 0.4	10
Inference of magnetic field during the Dalton minimum: Case study with recorded sunspot areas	10
A global two-layer radiative transfer model for axisymmetric, shadowed protoplanetary disks	10
Wavelets and sparsity for Faraday tomography	9
Multiwavelength observations of the black hole X-ray binary MAXI J1820+070 in the rebrightening phase	9
Optical and near-infrared photometric and polarimetric monitoring at flaring state of BL Lacertae in 2020–2021	9
Using 3D and 2D analysis for analyzing large-scale asymmetry in galaxy spin directions	9
Survey of Gravitationally lensed objects in HSC Imaging (SuGOHI). VIII. New galaxy-scale lenses from the HSC SSP	8
The soft X-ray background with Suzaku. I. Milky Way halo	8
Long-term monitoring of comet 29P/Schwassmann–Wachmann from the Lulin Observatory	8
Understanding the flare emission in CF Tucanae using TESS	8
A trio of giant planets orbiting evolved star HD 184010	8
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). IX. The most overdense region atz∼ 5 inhabited by a massive radio galaxy	8
Galaxy clusters at z ∼ 1 imaged by ALMA with the Sunyaev–Zel’dovich effect	8
A close-in planet orbiting giant star HD 167768	8
Multicolor and multi-spot observations of Starlink’s Visorsat	8
Analyses of historical solar eclipse records in Hokkaido Island in the 18–19th centuries	8
Fast optical flares from M dwarfs detected by a one-second-cadence survey with Tomo-e Gozen	8
ALMA detection of 321 GHz water maser emission in the radio galaxy NGC 1052	8
Multiwavelength studies of G298.6−0.0: An old GeV supernova remnant interacting with molecular clouds	8
Introduction to Faraday tomography and its future prospects	8
Central concentration of warm and dense molecular gas in a strongly lensed submillimeter galaxy at z = 6	8
Intermediate luminosity type Iax supernova 2019muj with narrow absorption lines: Long-lasting radiation associated with a possible bound remnant predicted by the weak deflagration model	7
Hot molecular core candidates in the Galactic center 50 km s−1 molecular cloud	7
Photometric observations of the potentially hazardous asteroid (99942) Apophis from Kawabe Cosmic Park	7
Extracting common signal components from the X-ray and optical light curves of GX 339−4: New view for anti-correlation	7
The extreme space weather events in October 1788	7
The mass of TOI-519 b: A close-in giant planet transiting a metal-rich mid-M dwarf	7
Variability of Comptonized X-ray spectra of a super-Eddington accretor: Approach using Boltzmann radiation transport	7
Heavy axion-like particles and MeV decay photons from nearby type Ia supernovae	7
VERA astrometry toward the Perseus arm gap	7
The C18O core mass function toward Orion A: Single-dish observations	7
Plasma diagnostics and Alfvén wave heating of solar prominences by multiwavelength observations	7
Photometric analysis on RZ Horologii: An evolved and active Algol with a δ Scuti component	7
A study of the accretion mechanisms of the high-mass X-ray binary IGR J00370+6122	7
X-ray hot spots in the eastern ear of the supernova remnant W 50 and the microquasar SS 433 system	7
A statistical approach to interpreting polarized dust emission of filamentary molecular clouds toward an estimate of 3D magnetic field structure	6
Detection of the [O i] 63 µm emission line from the z = 6.04 quasar J2054–0005	6
SN 2024iss: Double-peaked light curves and implications for a yellow supergiant progenitor	6
ADF22-WEB: A giant barred spiral starburst galaxy in the z = 3.1 SSA22 protocluster core	6
Development of a new wideband heterodyne receiver system for the Osaka 1.85 m mm–submm telescope: Corrugated horn and optics covering the 210–375 GHz band	6

New-type astrophysical tori in the point-mass and logarithmic potentials	6
The additional pressure of white dwarf stars generated by net charges	6
Spatial distribution of the X-ray-emitting plasma of SS Cygni in quiescence and outburst	6
Final results of the search for new Milky Way satellites in the Hyper Suprime-Cam Subaru Strategic Program survey: Discovery of two more candidates	6
Possible X-ray cocoon emission from GRB 050709	6
Seimei KOOLS-IFU mapping of the gas and dust distributions in Galactic PNe: The origin and evolution of DdDm 1	6
Abundances of phosphorus in bright F-G type main-sequence stars	6
Stochastic star formation in the Milky Way inferred from the unity index of the Kennicutt–Schmidt law	6
Detection of six massive contact binaries with tertiary component candidates in the Small Magellanic Cloud	6
Intrinsic alignments and spin correlations of [O ii] emitters at z = 1.2 and z = 1.5 from the HSC narrow-band survey	6
Do blue galaxy-clusters have hot intracluster gas?	6
Suzaku observations of Jovian diffuse hard X-ray emission	6
Steady jet ejections from the innermost region of advection-dominated accretion flow around a black hole	6
Dragged surfaces. On the accretion tori in the ergoregion	6
A machine-learning method to derive the parameters of contact binaries	6
3 mm spectroscopic observations of massive star-forming regions with IRAM 30 m	6
X-ray iron absorption line in Swift J1858.6−0814	6
Retraction of: Transient jet ejections associated with limit-cycle behaviors in the very high state of black hole binaries	6
Inner structure of cold and warm dark matter halos from particle dynamics	6
The radio dichotomy of active galactic nuclei	6
Exploring the cosmic dawn and epoch of reionization with the 21 cm line	5
The spatial structure and dynamical state of the open cluster NGC 2112	5
Tidally perturbed oblique pulsations in the hierarchical triple system V1031 Orionis	5
Dust dissipation timescales in the intermediate and outer regions of protoplanetary disks	5
Structure of the super-Eddington outflow and its impact on the cosmological scale	5
MeerKAT’s view of double radio relic galaxy cluster Abell 3376	5
Generalized local ansatz for scale-dependent primordial non-Gaussianities and future galaxy surveys	5
A new formation scenario of a counter-rotating circumstellar disk: Spiral-arm accretion from a circumbinary disk in a triple protostar system	5
Three-dimensional dust geometry of the LMC H i ridge region as revealed by the IRSF/SIRIUS survey	5
Investigation of the upper atmosphere in ultra-hot Jupiter WASP-76 b with high-resolution spectroscopy	5
ASTE Band 10 (787–950 GHz) heterodyne receiver: System description, commissioning, and science verification	5
The symbiotic and bipolar nebula M 2-9: Morphological variability of the collimated ionized wind arising from the core	5
KIC 9406652: A laboratory for tilted disks in cataclysmic variable stars. II. Modeling of the orbital light curves	5
Proper motions of water masers in the star-forming region IRAS 23139+5939	5
Photometric follow-up observations and transit timing analysis of HAT-P-37b	5
Closure relations during the plateau emission of Swift GRBs and the fundamental plane	5
High-resolution X-ray study of supernova remnant J0453.6−6829 with unusually high forbidden-to-resonance ratio	5