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HECATEv2
We present HECATEv2, the second release of the Heraklion Extragalactic Catalogue (HECATE), an all-sky, value-added galaxy catalogue comprising 204733 galaxies from the HyperLEDA... -
MOBStIRS: Bow shocks parameters from Zooniverse
Mass-loss influences stellar evolution, especially for massive stars with strong winds. Stellar wind bow shock nebulae driven by Galactic OB stars can be used to measure... -
Multiwavelength photometry of SN 2022xkq
We present optical, infrared, ultraviolet, and radio observations of SN 2022xkq, an underluminous fast-declining Type Ia supernova (SN Ia) in NGC 1784 (D~31Mpc), from <1 to... -
Extreme emission-line galaxies at z~4-9
We investigate the properties of extreme emission line galaxies (EELGs) at z=4-9 and their role in reionization. Compact, low-mass galaxies with intense optical emission lines... -
NIRCAm photometric properties of ONC disks
The Orion Nebula Cluster (ONC) provides the closest example of ongoing star and planet formation in highly irradiated environments. In particular, it is a key region to study... -
Nuclear star cluster at 3pc from Sgr A*
The Milky Way's nuclear star cluster (NSC) offers a unique laboratory for studying the formation and evolution of dense stellar systems around a supermassive black hole.... -
Euclid Perseus ETG photometry
The Euclid Early Release Observations (ERO) programme targeted the Perseus galaxy cluster in its central region over 0.7deg^2^. We combined the exceptional image quality and... -
AGN optical-infrared relation
Although the population of quasars evolved significantly in the past, the properties of quasars as physical objects are supposed to remain almost unchanged, which makes quasars... -
Light curves of Algol-type binaries. VII. V404 And
We present new CCD light curves of the short-period Algol-type eclipsing binary V404 And obtained in 2009-2011. The time-resolving multiple BVRI color light curves of the year... -
Differential BVRI light curves of DV Psc
We present six new BVR_c_I_c_ CCD light curves of a short-period RS CVn binary DV Psc obtained in 2010-2012. The light curve distortions change on both short and long... -
Light curves of Algol-type binaries. VI. FR Ori
New photometry of the neglected eclipsing binary FR Orionis was obtained in 2012 November and December. Using the updated Wilson-Devinney program, the photometric elements were... -
BVR light curves of DZ Psc
New multi-color photometry for the eclipsing binary DZ Psc was performed in 2011 and 2012 using the 85cm telescope at the Xinglong Station of the National Astronomical... -
Differential BVR light curves of EP And
We present new long-term CCD photometry for EP And acquired during the period 2007-2012. The light curves display total eclipses at primary minima and season-to-season light... -
UBVIH{alpha} photometry in NGC 1893
We present a UBVI and H{alpha} photometric study of the young open cluster NGC 1893 in the HII region W8 (IC 410 or Sh 2-236). A total of 65 early-type members are selected from... -
Binarity in planetary nebula central stars
We still do not know what causes aspherical planetary nebula (PN) morphologies. A plausible hypothesis is that they are due to the presence of a close stellar or substellar... -
Precise determination of disk lifetimes
Determining how long circumstellar disks last is key to understanding the timescale of planet formation. Typically, this is done by measuring the fraction of young stars with... -
ASTRODEEP Frontier Fields Catalogues
We present the multiwavelength photometry of two Frontier Fields massive galaxy clusters, MACS-J0717 and MACS-J1149, and their parallel fields, ranging from Hubble Space... -
Sasmirala Subarcsecond mid-infrared atlas of local AGN, Cone Search
The Subarcsecond mid-infrared (MIR) atlas of local active galactic nuclei (AGN) is a collection of all available N- and Q-band images obtained at ground-based 8-meter class... -
PHANGS-JWST GMC catalog
High-resolution JWST images of nearby spiral galaxies reveal polycyclic aromatic hydrocarbon (PAH) structures that potentially trace molecular clouds, even CO-dark regions. In... -
type Ia Supernova ASNOS sample
Type Ia supernovae (SNe Ia) provide the most robust means of measuring extragalactic distances.While most of the effort has focused on increasing the number of SNe Ia observed...
