@article{MTMT:34749877,
	title = {A multi-wavelength analysis of BL Her stars: Models versus Observations},
	url = {https://m2.mtmt.hu/api/publication/34749877},
	author = {Das, Susmita and Molnár, László and Kanbur, S. M. and Joyce, Meridith and Bhardwaj, A. and Singh, H. P. and Marconi, M. and Ripepi, V. and Smolec, R.},
	doi = {10.1017/S1743921323002612},
	journal-iso = {PROC IAU},
	journal = {PROCEEDINGS OF THE INTERNATIONAL ASTRONOMICAL UNION},
	volume = {18},
	unique-id = {34749877},
	issn = {1743-9213},
	abstract = {We present new theoretical period-luminosity (PL) and period-radius (PR) relations at multiple wavelengths (Johnson-Cousins-Glass and Gaia passbands) for a fine grid of BL Herculis models computed using mesa-rsp. The non-linear models were computed for periods typical of BL Her stars, i.e. 1 ≤ P(days) ≤ 4, covering a wide range of input parameters: metallicity (−2.0 dex ≤ [Fe/H] ≤ 0.0 dex), stellar mass (0.5-0.8 ), luminosity (50-300 ) and effective temperature (full extent of the instability strip; in steps of 50K). We investigate the impact of four sets of convection parameters on multi-wavelength properties. Most empirical relations match well with theoretical relations from the BL Her models computed using the four sets of convection parameters. No significant metallicity effects are seen in the PR relations. Another important result from our grid of BL Her models is that it supports combining PL relations of RR Lyrae and Type II Cepheids together as an alternative to classical Cepheids for the extragalactic distance scale calibration.},
	keywords = {Astrophysics - Solar and Stellar Astrophysics; Stars: population II; stars: low-mass; stars: variables: Cepheids; stars: oscillations (including pulsations)},
	year = {2024},
	eissn = {1743-9221},
	pages = {105-114}
}

@article{MTMT:34742675,
	title = {Double-mode RR Lyrae stars obser v ed by K2 : analysis of high-precision Kepler photometry},
	url = {https://m2.mtmt.hu/api/publication/34742675},
	author = {Nemec, J.M. and Nemec, A.F.L. and Moskalik, P. and Molnár, László and Plachy, Emese and Szabó, Róbert and Kolenberg, K.},
	doi = {10.1093/mnras/stae424},
	journal-iso = {MON NOT R ASTRON SOC},
	journal = {MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY},
	volume = {529},
	unique-id = {34742675},
	issn = {0035-8711},
	year = {2024},
	eissn = {1365-2966},
	pages = {296-319},
	orcid-numbers = {Szabó, Róbert/0000-0002-3258-1909}
}

@article{MTMT:34543351,
	title = {A theoretical framework for BL Her stars -- II. New period-luminosity relations in the Gaia passbands},
	url = {https://m2.mtmt.hu/api/publication/34543351},
	author = {Das, Susmita and Molnár, László and Kanbur, Shashi M. and Joyce, Meridith and Bhardwaj, Anupam and Singh, Harinder P. and Marconi, Marcella and Ripepi, Vincenzo and Smolec, Radoslaw},
	journal-iso = {ASTRON ASTROPHYS},
	journal = {ASTRONOMY & ASTROPHYSICS},
	unique-id = {34543351},
	issn = {0004-6361},
	abstract = {We present new theoretical period-luminosity (PL) and period-Wesenheit (PW) relations for a fine grid of convective BL Her, the shortest period T2Cs, models computed using MESA-RSP and compare our results with the empirical relations from Gaia DR3. We use the state-of-the-art 1D non-linear radial stellar pulsation tool MESA-RSP to compute models of BL Her stars over a wide range of input parameters - metallicity (-2.0 dex $\\leq$ [Fe/H] $\\leq$ 0.0 dex), stellar mass (0.5M$_{\\odot}$-0.8M$_{\\odot}$), stellar luminosity (50L$_{\\odot}$-300L$_{\\odot}$) and effective temperature (full extent of the instability strip; in steps of 50K). The BL Her stars in the All Sky region exhibit statistically different PL slopes compared to the theoretical PL slopes computed using the four sets of convection parameters. We find the empirical PL and PW slopes from BL Her stars in the Magellanic Clouds to be statistically consistent with the theoretical relations computed using the different convection parameter sets in the Gaia passbands. There is negligible effect of metallicity on the PL relations in the individual Gaia passbands. However, there exists a small but significant negative coefficient of metallicity in the PWZ relations for the BL Her models using the four sets of convection parameters. This could be attributed to the increased sensitivity of bolometric corrections to metallicities at wavelengths shorter than the V band. Our BL Her models also suggest a dependence of the mass-luminosity relation on metallicity. We found the observed Fourier parameter space to be covered well by our models. Higher mass models (> 0.6M$_{\\odot}$) may be needed to reliably model the observed light curves of BL Her stars in the All Sky region. We also found the theoretical light curve structures (especially the Fourier amplitude parameters) to be affected by the choice of convection parameters.},
	keywords = {Astrophysics - Solar and Stellar Astrophysics},
	year = {2024},
	eissn = {1432-0746}
}

@article{MTMT:34493620,
	title = {Gaia Focused Product Release: Sources from Service Interface Function image analysis. Half a million new sources in omega Centauri},
	url = {https://m2.mtmt.hu/api/publication/34493620},
	author = {Gaia, Collaboration and Weingrill, K. and Mints, A. and Castañeda, J. and Kostrzewa-Rutkowska, Z. and Davidson, M. and De, Angeli F. and Hernández, J. and Torra, F. and Ramos-Lerate, M. and Babusiaux, C. and Biermann, M. and Crowley, C. and Evans, D. W. and Lindegren, L. and Martín-Fleitas, J. M. and Palaversa, L. and Ruz, Mieres D. and Tisanić, K. and Brown, A. G. A. and Vallenari, A. and Prusti, T. and de, Bruijne J. H. J. and Arenou, F. and Barbier, A. and Creevey, O. L. and Ducourant, C. and Eyer, L. and Guerra, R. and Hutton, A. and Jordi, C. and Klioner, S. A. and Lammers, U. and Luri, X. and Mignard, F. and Randich, S. and Sartoretti, P. and Smiljanic, R. and Tanga, P. and Walton, N. A. and Bailer-Jones, C. A. L. and Bastian, U. and Cropper, M. and Drimmel, R. and Katz, D. and Soubiran, C. and van, Leeuwen F. and Audard, M. and Bakker, J. and Blomme, R. and Fabricius, C. and Fouesneau, M. and Frémat, Y. and Galluccio, L. and Guerrier, A. and Masana, E. and Messineo, R. and Nicolas, C. and Nienartowicz, K. and Pailler, F. and Panuzzo, P. and Riclet, F. and Roux, W. and Seabroke, G. M. and Sordo, R. and Thévenin, F. and Gracia-Abril, G. and Portell, J. and Teyssier, D. and Altmann, M. and Benson, K. and Berthier, J. and Burgess, P. W. and Busonero, D. and Busso, G. and Cánovas, H. and Carry, B. and Cheek, N. and Clementini, G. and Damerdji, Y. and de, Teodoro P. and Delchambre, L. and Dell'Oro, A. and Fraile, Garcia E. and Garabato, D. and García-Lario, P. and Garralda, Torres N. and Gavras, P. and Haigron, R. and Hambly, N. C. and Harrison, D. L. and Hatzidimitriou, D. and Hodgkin, S. T. and Holl, B. and Jamal, S. and Jordan, S. and Krone-Martins, A. and Lanzafame, A. C. and Löffler, W. and Lorca, A. and Marchal, O. and Marrese, P. M. and Moitinho, A. and Muinonen, K. and Nuñez, Campos M. and Oreshina-Slezak, I. and Osborne, P. and Pancino, E. and Pauwels, T. and Recio-Blanco, A. and Riello, M. and Rimoldini, L. and Robin, A. C. and Roegiers, T. and Sarro, L. M. and Schultheis, M. and Siopis, C. and Smith, M. and Sozzetti, A. and Utrilla, E. and van, Leeuwen M. and Abbas, U. and Ábrahám, Péter and Abreu, Aramburu A. and Aerts, C. and Altavilla, G. and Álvarez, M. A. and Alves, J. and Anders, F. and Anderson, R. I. and Antoja, T. and Baines, D. and Baker, S. G. and Balog, Z. and Barache, C. and Barbato, D. and Barros, M. and Barstow, M. A. and Bartolomé, S. and Bashi, D. and Bauchet, N. and Baudeau, N. and Becciani, U. and Bedin, L. R. and Bellas-Velidis, I. and Bellazzini, M. and Beordo, W. and Berihuete, A. and Bernet, M. and Bertolotto, C. and Bertone, S. and Bianchi, L. and Binnenfeld, A. and Blazere, A. and Boch, T. and Bombrun, A. and Bouquillon, S. and Bragaglia, A. and Braine, J. and Bramante, L. and Breedt, E. and Bressan, A. and Brouillet, N. and Brugaletta, E. and Bucciarelli, B. and Butkevich, A. G. and Buzzi, R. and Caffau, E. and Cancelliere, R. and Cannizzo, S. and Cantat-Gaudin, T. and Carballo, R. and Carlucci, T. and Carnerero, M. I. and Carrasco, J. M. and Carretero, J. and Carton, S. and Casamiquela, L. and Castellani, M. and Castro-Ginard, A. and Cesare, V. and Charlot, P. and Chemin, L. and Chiaramida, V. and Chiavassa, A. and Chornay, N. and Collins, R. and Contursi, G. and Cooper, W. J. and Cornez, T. and Crosta, M. and Dafonte, C. and de, Laverny P. and De, Luise F. and De, March R. and de, Souza R. and de, Torres A. and del, Peloso E. F. and Delbo, M. and Delgado, A. and Dharmawardena, T. E. and Diakite, S. and Diener, C. and Distefano, E. and Dolding, C. and Dsilva, K. and Durán, J. and Enke, H. and Esquej, P. and Fabre, C. and Fabrizio, M. and Faigler, S. and Fatović, M. and Fedorets, G. and Fernández-Hernández, J. and Fernique, P. and Figueras, F. and Fournier, Y. and Fouron, C. and Gai, M. and Galinier, M. and Garcia-Gutierrez, A. and García-Torres, M. and Garofalo, A. and Gerlach, E. and Geyer, R. and Giacobbe, P. and Gilmore, G. and Girona, S. and Giuffrida, G. and Gomel, R. and Gomez, A. and González-Núñez, J. and González-Santamaría, I. and Gosset, E. and Granvik, M. and Gregori, Barrera V. and Gutiérrez-Sánchez, R. and Haywood, M. and Helmer, A. and Helmi, A. and Henares, K. and Hidalgo, S. L. and Hilger, T. and Hobbs, D. and Hottier, C. and Huckle, H. E. and Jabłońska, M. and Jansen, F. and Jiménez-Arranz, Ó. and Juaristi, Campillo J. and Khanna, S. and Kordopatis, G. and Kóspál, Ágnes and Kun, Mária and Lambert, S. and Lanza, A. F. and Le, Campion J. -F. and Lebreton, Y. and Lebzelter, T. and Leccia, S. and Lecoeur-Taibi, I. and Lecoutre, G. and Liao, S. and Liberato, L. and Licata, E. and Lindstrøm, H. E. P. and Lister, T. A. and Livanou, E. and Lobel, A. and Loup, C. and Mahy, L. and Mann, R. G. and Manteiga, M. and Marchant, J. M. and Marconi, M. and Marín, Pina D. and Marinoni, S. and Marshall, D. J. and Martín, Lozano J. and Marton, Gábor and Mary, N. and Masip, A. and Massari, D. and Mastrobuono-Battisti, A. and Mazeh, T. and McMillan, P. J. and Meichsner, J. and Messina, S. and Michalik, D. and Millar, N. R. and Molina, D. and Molinaro, R. and Molnár, László and Monari, G. and Monguió, M. and Montegriffo, P. and Montero, A. and Mor, R. and Mora, A. and Morbidelli, R. and Morel, T. and Morris, D. and Mowlavi, N. and Munoz, D. and Muraveva, T. and Murphy, C. P. and Musella, I. and Nagy, Zsófia and Nieto, S. and Noval, L. and Ogden, A. and Ordenovic, C. and Pagani, C. and Pagano, I. and Palicio, P. A. and Pallas-Quintela, L. and Panahi, A. and Panem, C. and Payne-Wardenaar, S. and Pegoraro, L. and Penttilä, A. and Pesciullesi, P. and Piersimoni, A. M. and Pinamonti, M. and Pineau, F. -X. and Plachy, Emese and Plum, G. and Poggio, E. and Pourbaix, D. and Prša, A. and Pulone, L. and Racero, E. and Rainer, M. and Raiteri, C. M. and Ramos, P. and Ratajczak, M. and Re, Fiorentin P. and Regibo, S. and Reylé, C. and Ripepi, V. and Riva, A. and Rix, H. -W. and Rixon, G. and Robichon, N. and Robin, C. and Romero-Gómez, M. and Rowell, N. and Royer, F. and Rybicki, K. A. and Sadowski, G. and Sáez, Núñez A. and Sagristà, Sellés A. and Sahlmann, J. and Sanchez, Gimenez V. and Sanna, N. and Santoveña, R. and Sarasso, M. and Sarrate, Riera C. and Sciacca, E. and Segovia, J. C. and Ségransan, D. and Shahaf, S. and Siebert, A. and Siltala, L. and Slezak, E. and Smart, R. L. and Snaith, O. N. and Solano, E. and Solitro, F. and Souami, D. and Souchay, J. and Spina, L. and Spitoni, E. and Spoto, F. and Squillante, L. A. and Steele, I. A. and Steidelmüller, H. and Surdej, J. and Szabados, László and Taris, F. and Taylor, M. B. and Teixeira, R. and Tolomei, L. and Torralba, Elipe G. and Trabucchi, M. and Tsantaki, M. and Ulla, A. and Unger, N. and Vanel, O. and Vecchiato, A. and Vicente, D. and Voutsinas, S. and Weiler, M. and Wyrzykowski, Ł. and Zhao, H. and Zorec, J. and Zwitter, T. and Balaguer-Núñez, L. and Leclerc, N. and Morgenthaler, S. and Robert, G. and Zucker, S.},
	doi = {10.1051/0004-6361/202347203},
	journal-iso = {ASTRON ASTROPHYS},
	journal = {ASTRONOMY & ASTROPHYSICS},
	volume = {680},
	unique-id = {34493620},
	issn = {0004-6361},
	abstract = {Context. Gaia's readout window strategy is challenged by very dense fields in the sky. Therefore, in addition to standard Gaia observations, full Sky Mapper (SM) images were recorded for nine selected regions in the sky. A new software pipeline exploits these Service Interface Function (SIF) images of crowded fields (CFs), making use of the availability of the full two-dimensional (2D) information. This new pipeline produced half a million additional Gaia sources in the region of the omega Centauri (ω Cen) cluster, which are published with this Focused Product Release. We discuss the dedicated SIF CF data reduction pipeline, validate its data products, and introduce their Gaia archive table. Aims: Our aim is to improve the completeness of the Gaia source inventory in a very dense region in the sky, ω Cen. Methods: An adapted version of Gaia's Source Detection and Image Parameter Determination software located sources in the 2D SIF CF images. These source detections were clustered and assigned to new SIF CF or existing Gaia sources by Gaia s cross-match software. For the new sources, astrometry was calculated using the Astrometric Global Iterative Solution software, and photometry was obtained in the Gaia DR3 reference system. We validated the results by comparing them to the public Gaia DR3 catalogue and external Hubble Space Telescope data. Results: With this Focused Product Release, 526 587 new sources have been added to the Gaia catalogue in ω Cen. Apart from positions and brightnesses, the additional catalogue contains parallaxes and proper motions, but no meaningful colour information. While SIF CF source parameters generally have a lower precision than nominal Gaia sources, in the cluster centre they increase the depth of the combined catalogue by three magnitudes and improve the source density by a factor of ten. Conclusions: This first SIF CF data publication already adds great value to the Gaia catalogue. It demonstrates what to expect for the fourth Gaia catalogue, which will contain additional sources for all nine SIF CF regions. A table listing remaining duplicates between the SIF CF and Gaia DR3 catalogue (see Sect. 4.10) is available at the CDS via anonymous ftp to cdsarc.cds.unistra.fr (ftp://130.79.128.5)or via https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/680/A35},
	keywords = {methods: data analysis; catalogs; astrometry; Astrophysics - Solar and Stellar Astrophysics; Astronomical databases: miscellaneous; techniques: image processing; Astrophysics - Astrophysics of Galaxies},
	year = {2023},
	eissn = {1432-0746}
}

@article{MTMT:34493619,
	title = {Gaia Focused Product Release: Radial velocity time series of long-period variables},
	url = {https://m2.mtmt.hu/api/publication/34493619},
	author = {Gaia, Collaboration and Trabucchi, M. and Mowlavi, N. and Lebzelter, T. and Lecoeur-Taibi, I. and Audard, M. and Eyer, L. and García-Lario, P. and Gavras, P. and Holl, B. and Jevardat, de Fombelle G. and Nienartowicz, K. and Rimoldini, L. and Sartoretti, P. and Blomme, R. and Frémat, Y. and Marchal, O. and Damerdji, Y. and Brown, A. G. A. and Guerrier, A. and Panuzzo, P. and Katz, D. and Seabroke, G. M. and Benson, K. and Haigron, R. and Smith, M. and Lobel, A. and Vallenari, A. and Prusti, T. and de, Bruijne J. H. J. and Arenou, F. and Babusiaux, C. and Barbier, A. and Biermann, M. and Creevey, O. L. and Ducourant, C. and Evans, D. W. and Guerra, R. and Hutton, A. and Jordi, C. and Klioner, S. A. and Lammers, U. and Lindegren, L. and Luri, X. and Mignard, F. and Randich, S. and Smiljanic, R. and Tanga, P. and Walton, N. A. and Bailer-Jones, C. A. L. and Bastian, U. and Cropper, M. and Drimmel, R. and Lattanzi, M. G. and Soubiran, C. and van, Leeuwen F. and Bakker, J. and Castañeda, J. and De, Angeli F. and Fabricius, C. and Fouesneau, M. and Galluccio, L. and Masana, E. and Messineo, R. and Nicolas, C. and Pailler, F. and Riclet, F. and Roux, W. and Sordo, R. and Thévenin, F. and Gracia-Abril, G. and Portell, J. and Teyssier, D. and Altmann, M. and Berthier, J. and Burgess, P. W. and Busonero, D. and Busso, G. and Cánovas, H. and Carry, B. and Cheek, N. and Clementini, G. and Davidson, M. and de, Teodoro P. and Delchambre, L. and Dell'Oro, A. and Fraile, Garcia E. and Garabato, D. and Garralda, Torres N. and Hambly, N. C. and Harrison, D. L. and Hatzidimitriou, D. and Hernández, J. and Hodgkin, S. T. and Jamal, S. and Jordan, S. and Krone-Martins, A. and Lanzafame, A. C. and Löffler, W. and Lorca, A. and Marrese, P. M. and Moitinho, A. and Muinonen, K. and Nuñez, Campos M. and Oreshina-Slezak, I. and Osborne, P. and Pancino, E. and Pauwels, T. and Recio-Blanco, A. and Riello, M. and Robin, A. C. and Roegiers, T. and Sarro, L. M. and Schultheis, M. and Siopis, C. and Sozzetti, A. and Utrilla, E. and van, Leeuwen M. and Weingrill, K. and Abbas, U. and Ábrahám, Péter and Abreu, Aramburu A. and Aerts, C. and Altavilla, G. and Álvarez, M. A. and Alves, J. and Anders, F. and Anderson, R. I. and Antoja, T. and Baines, D. and Baker, S. G. and Balog, Z. and Barache, C. and Barbato, D. and Barros, M. and Barstow, M. A. and Bartolomé, S. and Bashi, D. and Bauchet, N. and Baudeau, N. and Becciani, U. and Bedin, L. R. and Bellas-Velidis, I. and Bellazzini, M. and Beordo, W. and Berihuete, A. and Bernet, M. and Bertolotto, C. and Bertone, S. and Bianchi, L. and Binnenfeld, A. and Blazere, A. and Boch, T. and Bombrun, A. and Bouquillon, S. and Bragaglia, A. and Braine, J. and Bramante, L. and Breedt, E. and Bressan, A. and Brouillet, N. and Brugaletta, E. and Bucciarelli, B. and Butkevich, A. G. and Buzzi, R. and Caffau, E. and Cancelliere, R. and Cannizzo, S. and Carballo, R. and Carlucci, T. and Carnerero, M. I. and Carrasco, J. M. and Carretero, J. and Carton, S. and Casamiquela, L. and Castellani, M. and Castro-Ginard, A. and Cesare, V. and Charlot, P. and Chemin, L. and Chiaramida, V. and Chiavassa, A. and Chornay, N. and Collins, R. and Contursi, G. and Cooper, W. J. and Cornez, T. and Crosta, M. and Crowley, C. and Dafonte, C. and David, M. and de, Laverny P. and De, Luise F. and De, March R. and De, Ridder J. and de, Souza R. and de, Torres A. and del, Peloso E. F. and Delbo, M. and Delgado, A. and Dharmawardena, T. E. and Diakite, S. and Diener, C. and Distefano, E. and Dolding, C. and Dsilva, K. and Durán, J. and Enke, H. and Esquej, P. and Fabre, C. and Fabrizio, M. and Faigler, S. and Fatović, M. and Fedorets, G. and Fernández-Hernández, J. and Fernique, P. and Figueras, F. and Fournier, Y. and Fouron, C. and Gai, M. and Galinier, M. and Garcia-Gutierrez, A. and García-Torres, M. and Garofalo, A. and Gerlach, E. and Geyer, R. and Giacobbe, P. and Gilmore, G. and Girona, S. and Giuffrida, G. and Gomel, R. and Gomez, A. and González-Núñez, J. and González-Santamaría, I. and Gosset, E. and Granvik, M. and Gregori, Barrera V. and Gutiérrez-Sánchez, R. and Haywood, M. and Helmer, A. and Helmi, A. and Henares, K. and Hidalgo, S. L. and Hilger, T. and Hobbs, D. and Hottier, C. and Huckle, H. E. and Jabłońska, M. and Jansen, F. and Jiménez-Arranz, Ó. and Juaristi, Campillo J. and Khanna, S. and Kordopatis, G. and Kóspál, Ágnes and Kostrzewa-Rutkowska, Z. and Kun, Mária and Lambert, S. and Lanza, A. F. and Le, Campion J. -F. and Lebreton, Y. and Leccia, S. and Lecoutre, G. and Liao, S. and Liberato, L. and Licata, E. and Lindstrøm, H. E. P. and Lister, T. A. and Livanou, E. and Loup, C. and Mahy, L. and Mann, R. G. and Manteiga, M. and Marchant, J. M. and Marconi, M. and Marín, Pina D. and Marinoni, S. and Marshall, D. J. and Martín, Lozano J. and Martín-Fleitas, J. M. and Marton, Gábor and Mary, N. and Masip, A. and Massari, D. and Mastrobuono-Battisti, A. and Mazeh, T. and McMillan, P. J. and Meichsner, J. and Messina, S. and Michalik, D. and Millar, N. R. and Mints, A. and Molina, D. and Molinaro, R. and Molnár, László and Monari, G. and Monguió, M. and Montegriffo, P. and Montero, A. and Mor, R. and Mora, A. and Morbidelli, R. and Morel, T. and Morris, D. and Munoz, D. and Muraveva, T. and Murphy, C. P. and Musella, I. and Nagy, Zsófia and Nieto, S. and Noval, L. and Ogden, A. and Ordenovic, C. and Pagani, C. and Pagano, I. and Palaversa, L. and Palicio, P. A. and Pallas-Quintela, L. and Panahi, A. and Panem, C. and Payne-Wardenaar, S. and Pegoraro, L. and Penttilä, A. and Pesciullesi, P. and Piersimoni, A. M. and Pinamonti, M. and Pineau, F. -X. and Plachy, Emese and Plum, G. and Poggio, E. and Pourbaix, D. and Prša, A. and Pulone, L. and Racero, E. and Rainer, M. and Raiteri, C. M. and Ramos, P. and Ramos-Lerate, M. and Ratajczak, M. and Re, Fiorentin P. and Regibo, S. and Reylé, C. and Ripepi, V. and Riva, A. and Rix, H. -W. and Rixon, G. and Robichon, N. and Robin, C. and Romero-Gómez, M. and Rowell, N. and Royer, F. and Ruz, Mieres D. and Rybicki, K. A. and Sadowski, G. and Sáez, Núñez A. and Sagristà, Sellés A. and Sahlmann, J. and Sanchez, Gimenez V. and Sanna, N. and Santoveña, R. and Sarasso, M. and Sarrate, Riera C. and Sciacca, E. and Segovia, J. C. and Ségransan, D. and Shahaf, S. and Siebert, A. and Siltala, L. and Slezak, E. and Smart, R. L. and Snaith, O. N. and Solano, E. and Solitro, F. and Souami, D. and Souchay, J. and Spina, L. and Spitoni, E. and Spoto, F. and Squillante, L. A. and Steele, I. A. and Steidelmüller, H. and Surdej, J. and Szabados, László and Taris, F. and Taylor, M. B. and Teixeira, R. and Tisanić, K. and Tolomei, L. and Torra, F. and Torralba, Elipe G. and Tsantaki, M. and Ulla, A. and Unger, N. and Vanel, O. and Vecchiato, A. and Vicente, D. and Voutsinas, S. and Weiler, M. and Wyrzykowski, Ł. and Zhao, H. and Zorec, J. and Zwitter, T. and Balaguer-Nunez, L. and Leclerc, N. and Morgenthaler, S. and Robert, G. and Zucker, S.},
	doi = {10.1051/0004-6361/202347287},
	journal-iso = {ASTRON ASTROPHYS},
	journal = {ASTRONOMY & ASTROPHYSICS},
	volume = {680},
	unique-id = {34493619},
	issn = {0004-6361},
	abstract = {Context. The third Gaia Data Release (DR3) provided photometric time series of more than 2 million long-period variable (LPV) candidates. Anticipating the publication of full radial-velocity data planned with Data Release 4, this Focused Product Release (FPR) provides radial-velocity time series for a selection of LPV candidates with high-quality observations. Aims: We describe the production and content of the Gaia catalog of LPV radial-velocity time series, and the methods used to compute the variability parameters published as part of the Gaia FPR. Methods: Starting from the DR3 catalog of LPV candidates, we applied several filters to construct a sample of sources with high-quality radial-velocity measurements. We modeled their radial-velocity and photometric time series to derive their periods and amplitudes, and further refined the sample by requiring compatibility between the radial-velocity period and at least one of the G, GBP, or GRP photometric periods. Results: The catalog includes radial-velocity time series and variability parameters for 9614 sources in the magnitude range 6 ≲ G/mag ≲ 14, including a flagged top-quality subsample of 6093 stars whose radial-velocity periods are fully compatible with the values derived from the G, GBP, and GRP photometric time series. The radial-velocity time series contain a mean of 24 measurements per source taken unevenly over a duration of about three years. We identify the great majority of the sources (88%) as genuine LPV candidates, with about half of them showing a pulsation period and the other half displaying a long secondary period. The remaining 12% of the catalog consists of candidate ellipsoidal binaries. Quality checks against radial velocities available in the literature show excellent agreement. We provide some illustrative examples and cautionary remarks. Conclusions: The publication of radial-velocity time series for almost ten thousand LPV candidates constitutes, by far, the largest such database available to date in the literature. The availability of simultaneous photometric measurements gives a unique added value to the Gaia catalog.},
	keywords = {methods: data analysis; catalogs; Astrophysics - Solar and Stellar Astrophysics; stars: AGB and post-AGB; Stars: carbon; techniques: radial velocities; stars: variables: general},
	year = {2023},
	eissn = {1432-0746}
}

@article{MTMT:34493618,
	title = {Gaia Focused Product Release: Asteroid orbital solution. Properties and assessment},
	url = {https://m2.mtmt.hu/api/publication/34493618},
	author = {Gaia, Collaboration and David, P. and Mignard, F. and Hestroffer, D. and Tanga, P. and Spoto, F. and Berthier, J. and Pauwels, T. and Roux, W. and Barbier, A. and Cellino, A. and Carry, B. and Delbo, M. and Dell'Oro, A. and Fouron, C. and Galluccio, L. and Klioner, S. A. and Mary, N. and Muinonen, K. and Ordenovic, C. and Oreshina-Slezak, I. and Panem, C. and Petit, J. -M. and Portell, J. and Brown, A. G. A. and Thuillot, W. and Vallenari, A. and Prusti, T. and de, Bruijne J. H. J. and Arenou, F. and Babusiaux, C. and Biermann, M. and Creevey, O. L. and Ducourant, C. and Evans, D. W. and Eyer, L. and Guerra, R. and Hutton, A. and Jordi, C. and Lammers, U. and Lindegren, L. and Luri, X. and Randich, S. and Sartoretti, P. and Smiljanic, R. and Walton, N. A. and Bailer-Jones, C. A. L. and Bastian, U. and Cropper, M. and Drimmel, R. and Katz, D. and Soubiran, C. and van, Leeuwen F. and Audard, M. and Bakker, J. and Blomme, R. and Castañeda, J. and De, Angeli F. and Fabricius, C. and Fouesneau, M. and Frémat, Y. and Guerrier, A. and Masana, E. and Messineo, R. and Nicolas, C. and Nienartowicz, K. and Pailler, F. and Panuzzo, P. and Riclet, F. and Seabroke, G. M. and Sordo, R. and Thévenin, F. and Gracia-Abril, G. and Teyssier, D. and Altmann, M. and Benson, K. and Burgess, P. W. and Busonero, D. and Busso, G. and Cánovas, H. and Cheek, N. and Clementini, G. and Damerdji, Y. and Davidson, M. and de, Teodoro P. and Delchambre, L. and Fraile, Garcia E. and Garabato, D. and García-Lario, P. and Garralda, Torres N. and Gavras, P. and Haigron, R. and Hambly, N. C. and Harrison, D. L. and Hatzidimitriou, D. and Hernández, J. and Hodgkin, S. T. and Holl, B. and Jamal, S. and Jordan, S. and Krone-Martins, A. and Lanzafame, A. C. and Löffler, W. and Lorca, A. and Marchal, O. and Marrese, P. M. and Moitinho, A. and Nuñez, Campos M. and Osborne, P. and Pancino, E. and Recio-Blanco, A. and Riello, M. and Rimoldini, L. and Robin, A. C. and Roegiers, T. and Sarro, L. M. and Schultheis, M. and Siopis, C. and Smith, M. and Sozzetti, A. and Utrilla, E. and van, Leeuwen M. and Weingrill, K. and Abbas, U. and Ábrahám, Péter and Abreu, Aramburu A. and Aerts, C. and Altavilla, G. and Álvarez, M. A. and Alves, J. and Anderson, R. I. and Antoja, T. and Baines, D. and Baker, S. G. and Balog, Z. and Barache, C. and Barbato, D. and Barros, M. and Barstow, M. A. and Bartolomé, S. and Bashi, D. and Bauchet, N. and Baudeau, N. and Becciani, U. and Bedin, L. R. and Bellas-Velidis, I. and Bellazzini, M. and Beordo, W. and Berihuete, A. and Bernet, M. and Bertolotto, C. and Bertone, S. and Bianchi, L. and Binnenfeld, A. and Blazere, A. and Boch, T. and Bombrun, A. and Bouquillon, S. and Bragaglia, A. and Braine, J. and Bramante, L. and Breedt, E. and Bressan, A. and Brouillet, N. and Brugaletta, E. and Bucciarelli, B. and Butkevich, A. G. and Buzzi, R. and Caffau, E. and Cancelliere, R. and Cannizzo, S. and Carballo, R. and Carlucci, T. and Carnerero, M. I. and Carrasco, J. M. and Carretero, J. and Carton, S. and Casamiquela, L. and Castellani, M. and Castro-Ginard, A. and Cesare, V. and Charlot, P. and Chemin, L. and Chiaramida, V. and Chiavassa, A. and Chornay, N. and Collins, R. and Contursi, G. and Cooper, W. J. and Cornez, T. and Crosta, M. and Crowley, C. and Dafonte, C. and de, Laverny P. and De, Luise F. and De, March R. and de, Souza R. and de, Torres A. and del, Peloso E. F. and Delgado, A. and Dharmawardena, T. E. and Diakite, S. and Diener, C. and Distefano, E. and Dolding, C. and Dsilva, K. and Durán, J. and Enke, H. and Esquej, P. and Fabre, C. and Fabrizio, M. and Faigler, S. and Fatović, M. and Fedorets, G. and Fernández-Hernández, J. and Fernique, P. and Figueras, F. and Fournier, Y. and Gai, M. and Galinier, M. and Garcia-Gutierrez, A. and García-Torres, M. and Garofalo, A. and Gerlach, E. and Geyer, R. and Giacobbe, P. and Gilmore, G. and Girona, S. and Giuffrida, G. and Gomel, R. and Gomez, A. and González-Núñez, J. and González-Santamaría, I. and Gosset, E. and Granvik, M. and Gregori, Barrera V. and Gutiérrez-Sánchez, R. and Haywood, M. and Helmer, A. and Helmi, A. and Henares, K. and Hidalgo, S. L. and Hilger, T. and Hobbs, D. and Hottier, C. and Huckle, H. E. and Jabłońska, M. and Jansen, F. and Jiménez-Arranz, Ó. and Juaristi, Campillo J. and Khanna, S. and Kordopatis, G. and Kóspál, Ágnes and Kostrzewa-Rutkowska, Z. and Kun, Mária and Lambert, S. and Lanza, A. F. and Le, Campion J. -F. and Lebreton, Y. and Lebzelter, T. and Leccia, S. and Lecoeur-Taibi, I. and Lecoutre, G. and Liao, S. and Liberato, L. and Licata, E. and Lindstrøm, H. E. P. and Lister, T. A. and Livanou, E. and Lobel, A. and Loup, C. and Mahy, L. and Mann, R. G. and Manteiga, M. and Marchant, J. M. and Marconi, M. and Marín, Pina D. and Marinoni, S. and Marshall, D. J. and Martín, Lozano J. and Martín-Fleitas, J. M. and Marton, Gábor and Masip, A. and Massari, D. and Mastrobuono-Battisti, A. and Mazeh, T. and McMillan, P. J. and Meichsner, J. and Messina, S. and Michalik, D. and Millar, N. R. and Mints, A. and Molina, D. and Molinaro, R. and Molnár, László and Monari, G. and Monguió, M. and Montegriffo, P. and Montero, A. and Mor, R. and Mora, A. and Morbidelli, R. and Morel, T. and Morris, D. and Mowlavi, N. and Munoz, D. and Muraveva, T. and Murphy, C. P. and Musella, I. and Nagy, Zsófia and Nieto, S. and Noval, L. and Ogden, A. and Pagani, C. and Pagano, I. and Palaversa, L. and Palicio, P. A. and Pallas-Quintela, L. and Panahi, A. and Payne-Wardenaar, S. and Pegoraro, L. and Penttilä, A. and Pesciullesi, P. and Piersimoni, A. M. and Pinamonti, M. and Pineau, F. -X. and Plachy, Emese and Plum, G. and Poggio, E. and Pourbaix, D. and Prša, A. and Pulone, L. and Racero, E. and Rainer, M. and Raiteri, C. M. and Ramos, P. and Ramos-Lerate, M. and Ratajczak, M. and Re, Fiorentin P. and Regibo, S. and Reylé, C. and Ripepi, V. and Riva, A. and Rix, H. -W. and Rixon, G. and Robichon, N. and Robin, C. and Romero-Gómez, M. and Rowell, N. and Royer, F. and Ruz, Mieres D. and Rybicki, K. A. and Sadowski, G. and Sáez, Núñez A. and Sagristà, Sellés A. and Sahlmann, J. and Sanchez, Gimenez V. and Sanna, N. and Santoveña, R. and Sarasso, M. and Sarrate, Riera C. and Sciacca, E. and Segovia, J. C. and Ségransan, D. and Shahaf, S. and Siebert, A. and Siltala, L. and Slezak, E. and Smart, R. L. and Snaith, O. N. and Solano, E. and Solitro, F. and Souami, D. and Souchay, J. and Spina, L. and Spitoni, E. and Squillante, L. A. and Steele, I. A. and Steidelmüller, H. and Surdej, J. and Szabados, László and Taris, F. and Taylor, M. B. and Teixeira, R. and Tisanić, K. and Tolomei, L. and Torra, F. and Torralba, Elipe G. and Trabucchi, M. and Tsantaki, M. and Ulla, A. and Unger, N. and Vanel, O. and Vecchiato, A. and Vicente, D. and Voutsinas, S. and Weiler, M. and Wyrzykowski, Ł. and Zhao, H. and Zorec, J. and Zwitter, T. and Balaguer-Núñez, L. and Leclerc, N. and Morgenthaler, S. and Robert, G. and Zucker, S.},
	doi = {10.1051/0004-6361/202347270},
	journal-iso = {ASTRON ASTROPHYS},
	journal = {ASTRONOMY & ASTROPHYSICS},
	volume = {680},
	unique-id = {34493618},
	issn = {0004-6361},
	abstract = {Context. We report the exploitation of a sample of Solar System observations based on data from the third Gaia Data Release (Gaia DR3) of nearly 157 000 asteroids. It extends the epoch astrometric solution over the time coverage planned for the Gaia DR4, which is not expected before the end of 2025. This data set covers more than one full orbital period for the vast majority of these asteroids. The orbital solutions are derived from the Gaia data alone over a relatively short arc compared to the observation history of many of these asteroids. Aims: The work aims to produce orbital elements for a large set of asteroids based on 66 months of accurate astrometry provided by Gaia and to assess the accuracy of these orbital solutions with a comparison to the best available orbits derived from independent observations. A second validation is performed with accurate occultation timings. Methods: We processed the raw astrometric measurements of Gaia to obtain astrometric positions of moving objects with 1D sub-mas accuracy at the bright end. For each asteroid that we matched to the data, an orbit fitting was attempted in the form of the best fit of the initial conditions at the median epoch. The force model included Newtonian and relativistic accelerations to derive the observation equations, which were solved with a linear least-squares fit. Results: Orbits are provided in the form of state vectors in the International Celestial Reference Frame for 156 764 asteroids, including near-Earth objects, main-belt asteroids, and Trojans. For the asteroids with the best observations, the (formal) relative uncertainty σa/a is better than 10−10. Results are compared to orbits available from the Jet Propulsion Laboratory and MPC. Their orbits are based on much longer data arcs, but from positions of lower quality. The relative differences in semi-major axes have a mean of 5 × 10−10 and a scatter of 5 × 10−9.},
	keywords = {astrometry; celestial mechanics; MINOR PLANETS; asteroids: general; Astrophysics - Instrumentation and Methods for Astrophysics; Astrophysics - Earth and Planetary Astrophysics},
	year = {2023},
	eissn = {1432-0746}
}

@article{MTMT:34493616,
	title = {Gaia Focused Product Release: Spatial distribution of two diffuse interstellar bands},
	url = {https://m2.mtmt.hu/api/publication/34493616},
	author = {Gaia, Collaboration and Schultheis, M. and Zhao, H. and Zwitter, T. and Bailer-Jones, C. A. L. and Carballo, R. and Sordo, R. and Drimmel, R. and Ordenovic, C. and Pailler, F. and Fouesneau, M. and Creevey, O. L. and Heiter, U. and Recio-Blanco, A. and Kordopatis, G. and de, Laverny P. and Marshall, D. J. and Dharmawardena, T. E. and Brown, A. G. A. and Vallenari, A. and Prusti, T. and de, Bruijne J. H. J. and Arenou, F. and Babusiaux, C. and Barbier, A. and Biermann, M. and Ducourant, C. and Evans, D. W. and Eyer, L. and Guerra, R. and Hutton, A. and Jordi, C. and Klioner, S. A. and Lammers, U. and Lindegren, L. and Luri, X. and Mignard, F. and Randich, S. and Sartoretti, P. and Smiljanic, R. and Tanga, P. and Walton, N. A. and Bastian, U. and Cropper, M. and Katz, D. and Soubiran, C. and van, Leeuwen F. and Andrae, R. and Audard, M. and Bakker, J. and Blomme, R. and Castañeda, J. and De, Angeli F. and Fabricius, C. and Frémat, Y. and Galluccio, L. and Guerrier, A. and Masana, E. and Messineo, R. and Nicolas, C. and Nienartowicz, K. and Panuzzo, P. and Riclet, F. and Roux, W. and Seabroke, G. M. and Thévenin, F. and Gracia-Abril, G. and Portell, J. and Teyssier, D. and Altmann, M. and Benson, K. and Berthier, J. and Burgess, P. W. and Busonero, D. and Busso, G. and Cánovas, H. and Carry, B. and Cheek, N. and Clementini, G. and Damerdji, Y. and Davidson, M. and de, Teodoro P. and Delchambre, L. and Dell'Oro, A. and Fraile, Garcia E. and Garabato, D. and García-Lario, P. and Garralda, Torres N. and Gavras, P. and Haigron, R. and Hambly, N. C. and Harrison, D. L. and Hatzidimitriou, D. and Hernández, J. and Hodgkin, S. T. and Holl, B. and Jamal, S. and Jordan, S. and Krone-Martins, A. and Lanzafame, A. C. and Löffler, W. and Lorca, A. and Marchal, O. and Marrese, P. M. and Moitinho, A. and Muinonen, K. and Nuñez, Campos M. and Oreshina-Slezak, I. and Osborne, P. and Pancino, E. and Pauwels, T. and Riello, M. and Rimoldini, L. and Robin, A. C. and Roegiers, T. and Sarro, L. M. and Siopis, C. and Smith, M. and Sozzetti, A. and Utrilla, E. and van, Leeuwen M. and Weingrill, K. and Abbas, U. and Ábrahám, Péter and Abreu, Aramburu A. and Aerts, C. and Altavilla, G. and Álvarez, M. A. and Alves, J. and Anders, F. and Anderson, R. I. and Antoja, T. and Baines, D. and Baker, S. G. and Balog, Z. and Barache, C. and Barbato, D. and Barros, M. and Barstow, M. A. and Bartolomé, S. and Bashi, D. and Bauchet, N. and Baudeau, N. and Becciani, U. and Bedin, L. R. and Bellas-Velidis, I. and Bellazzini, M. and Beordo, W. and Berihuete, A. and Bernet, M. and Bertolotto, C. and Bertone, S. and Bianchi, L. and Binnenfeld, A. and Blazere, A. and Boch, T. and Bombrun, A. and Bouquillon, S. and Bragaglia, A. and Braine, J. and Bramante, L. and Breedt, E. and Bressan, A. and Brouillet, N. and Brugaletta, E. and Bucciarelli, B. and Butkevich, A. G. and Buzzi, R. and Caffau, E. and Cancelliere, R. and Cannizzo, S. and Carlucci, T. and Carnerero, M. I. and Carrasco, J. M. and Carretero, J. and Carton, S. and Casamiquela, L. and Castellani, M. and Castro-Ginard, A. and Cesare, V. and Charlot, P. and Chemin, L. and Chiaramida, V. and Chiavassa, A. and Chornay, N. and Collins, R. and Contursi, G. and Cooper, W. J. and Cornez, T. and Crosta, M. and Crowley, C. and Dafonte, C. and De, Luise F. and De, March R. and de, Souza R. and de, Torres A. and del, Peloso E. F. and Delbo, M. and Delgado, A. and Diakite, S. and Diener, C. and Distefano, E. and Dolding, C. and Dsilva, K. and Durán, J. and Enke, H. and Esquej, P. and Fabre, C. and Fabrizio, M. and Faigler, S. and Fatović, M. and Fedorets, G. and Fernández-Hernández, J. and Fernique, P. and Figueras, F. and Fournier, Y. and Fouron, C. and Gai, M. and Galinier, M. and Garcia-Gutierrez, A. and García-Torres, M. and Garofalo, A. and Gerlach, E. and Geyer, R. and Giacobbe, P. and Gilmore, G. and Girona, S. and Giuffrida, G. and Gomel, R. and Gomez, A. and González-Núñez, J. and González-Santamaría, I. and Gosset, E. and Granvik, M. and Gregori, Barrera V. and Gutiérrez-Sánchez, R. and Haywood, M. and Helmer, A. and Helmi, A. and Henares, K. and Hidalgo, S. L. and Hilger, T. and Hobbs, D. and Hottier, C. and Huckle, H. E. and Jabłońska, M. and Jansen, F. and Jiménez-Arranz, Ó. and Juaristi, Campillo J. and Khanna, S. and Korn, A. J. and Kóspál, Ágnes and Kostrzewa-Rutkowska, Z. and Kun, Mária and Lambert, S. and Lanza, A. F. and Le, Campion J. -F. and Lebreton, Y. and Lebzelter, T. and Leccia, S. and Lecoeur-Taibi, I. and Lecoutre, G. and Liao, S. and Liberato, L. and Licata, E. and Lindstrøm, H. E. P. and Lister, T. A. and Livanou, E. and Lobel, A. and Loup, C. and Mahy, L. and Mann, R. G. and Manteiga, M. and Marchant, J. M. and Marconi, M. and Marín, Pina D. and Marinoni, S. and Martín, Lozano J. and Martín-Fleitas, J. M. and Marton, Gábor and Mary, N. and Masip, A. and Massari, D. and Mastrobuono-Battisti, A. and Mazeh, T. and McMillan, P. J. and Meichsner, J. and Messina, S. and Michalik, D. and Millar, N. R. and Mints, A. and Molina, D. and Molinaro, R. and Molnár, László and Monari, G. and Monguió, M. and Montegriffo, P. and Montero, A. and Mor, R. and Mora, A. and Morbidelli, R. and Morel, T. and Morris, D. and Mowlavi, N. and Munoz, D. and Muraveva, T. and Murphy, C. P. and Musella, I. and Nagy, Zsófia and Nieto, S. and Noval, L. and Ogden, A. and Pagani, C. and Pagano, I. and Palaversa, L. and Palicio, P. A. and Pallas-Quintela, L. and Panahi, A. and Panem, C. and Payne-Wardenaar, S. and Pegoraro, L. and Penttilä, A. and Pesciullesi, P. and Piersimoni, A. M. and Pinamonti, M. and Pineau, F. -X. and Plachy, Emese and Plum, G. and Poggio, E. and Pourbaix, D. and Prša, A. and Pulone, L. and Racero, E. and Rainer, M. and Raiteri, C. M. and Ramos, P. and Ramos-Lerate, M. and Ratajczak, M. and Re, Fiorentin P. and Regibo, S. and Reylé, C. and Ripepi, V. and Riva, A. and Rix, H. -W. and Rixon, G. and Robichon, N. and Robin, C. and Romero-Gómez, M. and Rowell, N. and Royer, F. and Ruz, Mieres D. and Rybicki, K. A. and Sadowski, G. and Sáez, Núñez A. and Sagristà, Sellés A. and Sahlmann, J. and Sanchez, Gimenez V. and Sanna, N. and Santoveña, R. and Sarasso, M. and Sarrate, Riera C. and Sciacca, E. and Segovia, J. C. and Ségransan, D. and Shahaf, S. and Siebert, A. and Siltala, L. and Slezak, E. and Smart, R. L. and Snaith, O. N. and Solano, E. and Solitro, F. and Souami, D. and Souchay, J. and Spina, L. and Spitoni, E. and Spoto, F. and Squillante, L. A. and Steele, I. A. and Steidelmüller, H. and Surdej, J. and Szabados, László and Taris, F. and Taylor, M. B. and Teixeira, R. and Tisanić, K. and Tolomei, L. and Torra, F. and Torralba, Elipe G. and Trabucchi, M. and Tsantaki, M. and Ulla, A. and Unger, N. and Vanel, O. and Vecchiato, A. and Vicente, D. and Voutsinas, S. and Weiler, M. and Wyrzykowski, L. and Zorec, J. and Balaguer-Núñez, L. and Leclerc, N. and Morgenthaler, S. and Robert, G. and Zucker, S.},
	doi = {10.1051/0004-6361/202347103},
	journal-iso = {ASTRON ASTROPHYS},
	journal = {ASTRONOMY & ASTROPHYSICS},
	volume = {680},
	unique-id = {34493616},
	issn = {0004-6361},
	abstract = {Diffuse interstellar bands (DIBs) are absorption features seen in optical and infrared spectra of stars and extragalactic objects that are probably caused by large and complex molecules in the galactic interstellar medium (ISM). Here we investigate the Galactic distribution and properties of two DIBs identified in almost six million stellar spectra collected by the Gaia Radial Velocity Spectrometer. These measurements constitute a part of the Gaia Focused Product Release to be made public between the Gaia DR3 and DR4 data releases. In order to isolate the DIB signal from the stellar features in each individual spectrum, we identified a set of 160 000 spectra at high Galactic latitudes (|b| ⩾ 65°) covering a range of stellar parameters which we consider to be the DIB-free reference sample. Matching each target spectrum to its closest reference spectra in stellar parameter space allowed us to remove the stellar spectrum empirically, without reference to stellar models, leaving a set of six million ISM spectra. Using the star's parallax and sky coordinates, we then allocated each ISM spectrum to a voxel (VOlume piXEL) on a contiguous three-dimensional grid with an angular size of 1.8° (level 5 HEALPix) and 29 unequally sized distance bins. Identifying the two DIBs at 862.1 nm (λ862.1) and 864.8 nm (λ864.8) in the stacked spectra, we modelled their shapes and report the depth, central wavelength, width, and equivalent width (EW) for each, along with confidence bounds on these measurements. We then explored the properties and distributions of these quantities and compared them with similar measurements from other surveys. Our main results are as follows: (1) the strength and spatial distribution of the DIB λ862.1 are very consistent with what was found in Gaia DR3, but for this work we attained a higher signal-to-noise ratio in the stacked spectra to larger distances, which allowed us to trace DIBs in the outer spiral arm and beyond the Scutum-Centaurus spiral arm; (2) we produced an all-sky map below ±65° of Galactic latitude to ~4000 pc of both DIB features and their correlations; (3) we detected the signals of DIB λ862.1 inside the Local Bubble (≲200 pc); and (4) there is a reasonable correlation with the dust reddening found from stellar absorption and EWs of both DIBs with a correlation coefficient of 0.90 for λ862.1 and 0.77 for λ864.8.},
	keywords = {extinction; DUST; Astrophysics - Solar and Stellar Astrophysics; Astrophysics - Astrophysics of Galaxies; ISM: lines and bands},
	year = {2023},
	eissn = {1432-0746}
}

@article{MTMT:34396761,
	title = {Scaling slowly rotating asteroids with stellar occultations},
	url = {https://m2.mtmt.hu/api/publication/34396761},
	author = {Marciniak, A. and Durech, J. and Choukroun, A. and Hanuš, J. and Ogłoza, W. and Szakáts, Róbert and Molnár, László and Pál, András and Monteiro, F. and Frappa, E. and Beisker, W. and Pavlov, H. and Moore, J. and Adomavičiene, R. and Aikawa, R. and Andersson, S. and Antonini, P. and Argentin, Y. and Asai, A. and Assoignon, P. and Barton, J. and Baruffetti, P. and Bath, K.L. and Behrend, R. and Benedyktowicz, L. and Bernasconi, L. and Biguet, G. and Billiani, M. and Błazewicz, D. and Boninsegna, R. and Borkowski, M. and Bosch, J. and Brazill, S. and Bronikowska, M. and Bruno, A. and Butkiewicz-Bąk, M. and Caron, J. and Casalnuovo, G. and Castellani, J.J. and Ceravolo, P. and Conjat, M. and Delincak, P. and Delpau, J. and Demeautis, C. and Demirkol, A. and Drózdz, M. and Duffard, R. and Durandet, C. and Eisfeldt, D. and Evangelista, M. and Fauvaud, S. and Fauvaud, M. and Ferrais, M. and Filipek, M. and Fini, P. and Fukui, K. and Gährken, B. and Geier, S. and George, T. and Goffin, B. and Golonka, J. and Goto, T. and Grice, J. and Guhl, K. and Halíř, K. and Hanna, W. and Harman, M. and Hashimoto, A. and Hasubick, W. and Higgins, D. and Higuchi, M. and Hirose, T. and Hirsch, R. and Hofschulz, O. and Horaguchi, T. and Horbowicz, J. and Ida, M. and Ignácz, B. and Ishida, M. and Isobe, K. and Jehin, E. and Joachimczyk, B. and Jones, A. and Juan, J. and Kamiński, K. and Kamińska, M.K. and Kankiewicz, P. and Kasebe, H. and Kattentidt, B. and Kim, D.-H. and Kim, M.-J. and Kitazaki, K. and Klotz, A. and Komraus, M. and Konstanciak, I. and Könyves-Tóth, Réka and Kouno, K. and Kowald, E. and Krajewski, J. and Krannich, G. and Kreutzer, A. and Kryszczyńska, A. and Kubánek, J. and Kudak, V. and Kugel, F. and Kukita, R. and Kulczak, P. and Lazzaro, D. and Licandro, J. and Livet, F. and Maley, P. and Manago, N. and Mánek, J. and Manna, A. and Matsushita, H. and Meister, S. and Mesquita, W. and Messner, S. and Michelet, J. and Michimani, J. and Mieczkowska, I. and Morales, N. and Motyliński, M. and Murawiecka, M. and Newman, J. and Nikitin, V. and Nishimura, M. and Oey, J. and Oszkiewicz, D. and Owada, M. and Pakštiene, E. and Pawłowski, M. and Pereira, W. and Perig, V. and Perła, J. and Pilcher, F. and Podlewska-Gaca, E. and Polák, J. and Polakis, T. and Polińska, M. and Popowicz, A. and Richard, F. and Rives, J.J. and Rodrigues, T. and Rogiński, Ł. and Rondón, E. and Rottenborn, M. and Schäfer, R. and Schnabel, C. and Schreurs, O. and Selva, A. and Simon, M. and Skiff, B. and Skrutskie, M. and Skrzypek, J. and Sobkowiak, K. and Sonbas, E. and Sposetti, S. and Stuart, P. and Szyszka, K. and Terakubo, K. and Thomas, W. and Trela, P. and Uchiyama, S. and Urbanik, M. and Vaudescal, G. and Venable, R. and Watanabe, H. and Watanabe, H. and Winiarski, M. and Wróblewski, R. and Yamamura, H. and Yamashita, M. and Yoshihara, H. and Zawilski, M. and Zelený, P. and Zejmo, M. and Zukowski, K. and Zywica, S.},
	doi = {10.1051/0004-6361/202346191},
	journal-iso = {ASTRON ASTROPHYS},
	journal = {ASTRONOMY & ASTROPHYSICS},
	volume = {679},
	unique-id = {34396761},
	issn = {0004-6361},
	year = {2023},
	eissn = {1432-0746}
}

@article{MTMT:34238473,
	title = {To grow old and peculiar: Survey of anomalous variable stars in M80 with age determinations using K2 and Gaia},
	url = {https://m2.mtmt.hu/api/publication/34238473},
	author = {Molnár, László and Plachy, Emese and Bódi, Attila and Pál, András and Joyce, Meridith and Kalup, Csilla and Johnson, C.I. and Dencs, Z. and Mészáros, Szabolcs and Netzel, Henryka and Kinemuchi, K. and Kollmeier, J.A. and Prieto, J.L. and Derekas, Aliz},
	doi = {10.1051/0004-6361/202346507},
	journal-iso = {ASTRON ASTROPHYS},
	journal = {ASTRONOMY & ASTROPHYSICS},
	volume = {678},
	unique-id = {34238473},
	issn = {0004-6361},
	year = {2023},
	eissn = {1432-0746},
	orcid-numbers = {Bódi, Attila/0000-0002-8585-4544; Mészáros, Szabolcs/0000-0001-8237-5209; Derekas, Aliz/0000-0002-6526-9444}
}

@article{MTMT:34221290,
	title = {Frequency analysis of the first-overtone RR Lyrae stars based on Extended Aperture Photometry from K2 data},
	url = {https://m2.mtmt.hu/api/publication/34221290},
	author = {Netzel, Henryka and Molnár, László and Plachy, Emese and Benkő, József},
	doi = {10.1051/0004-6361/202245634},
	journal-iso = {ASTRON ASTROPHYS},
	journal = {ASTRONOMY & ASTROPHYSICS},
	volume = {677},
	unique-id = {34221290},
	issn = {0004-6361},
	abstract = {Context. Additional low-amplitude signals have been observed in many RR Lyrae stars separate from pulsations in radial modes. The most common of these are short-period signals forming a period ratio of around 0.60-0.65 with the first overtone and long-period signals forming a period ratio of around 0.68. The RR Lyrae stars may also exhibit quasi-periodic modulation in their light curves, the so-called Blazhko effect.Aims. We used the extensive sample of the first-overtone RR Lyrae stars observed by the Kepler telescope during the K2 mission to search for and characterize additional low-amplitude signals. The K2 data provides space-based photometry for a statistically significant sample. Hence, this data is excellent for studying the pulsation properties of RR Lyrae stars in detail.Methods. We used K2 space-based photometry for RR Lyrae candidates from Campaigns 0-19. We selected RR Lyrae stars pulsating in the first overtone and performed a frequency analysis for each star to characterize their frequency contents.Results. We classified 452 stars as first-overtone RR Lyrae. From that sample, we selected 281 RR0.61 stars, 67 RR(0.68 )stars, and 68 Blazhko stars. We found particularly interesting stars that show all of the above phenomena simultaneously. We detected signals in RR0.61 stars that form period ratios lower than those observed for the majority of stars of this type. These signals likely form a new sequence in the Petersen diagram, around a period ratio of 0.60. In 32 stars, we detected additional signals that form a period ratio close to that expected in RRd stars, but the classification of these stars as RRd is uncertain. We also report a discovery of additional signals in eight stars that form a new group in the Petersen diagram around the period ratio of 0.465-0.490. The nature of this periodicity remains unknown.},
	keywords = {stars: oscillations; Stars: horizontal-branch; stars: variables: RR Lyrae},
	year = {2023},
	eissn = {1432-0746},
	orcid-numbers = {Benkő, József/0000-0003-3851-6603}
}