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UBV(RI)_c_ photometry of HIP red stars
We present homogeneous and standardized UBV(RI)c photometry for nearly 550 M stars selected from the Hipparcos satellite data base (Cat. ) using the following selection... -
Berkeley 21 BVI photometry
We present CCD BVI photometry of the old open cluster Berkeley 21, one of the most distant clusters in the Galactic anticentre direction, and possibly the lowest metallicity... -
BVRIJHK photometry of red LMC supergiants
(BV)J(RI)C observations for 185 and additional JHK observations for 53 red supergiant candidates in the Large Magellanic Cloud (LMC) are presented. The data have been reduced... -
Edinburgh-Cape Blue Object Survey. Zone 1.
Results for Zone 1 of the Edinburgh-Cape (EC) Blue Object Survey are presented. This zone covers that part of the North Galactic Cap more than ~30{deg} from the Galactic plane... -
UBVRI CCD sequences for wide-field surveys. I.
We present the first results of a campaign to secure deep UBVRI CCD photometric calibration in all UK Schmidt equatorial fields with galactic latitudes |b|<~50{deg}. In this... -
Eggen PV photometry in NGC 7492
Photometry of NGC 7492, a very faint, well resolved cluster, shows that it has a colour-magnitude relation similar in form to that of a typical globular cluster. A well defined... -
V1103 Cas photometry
We have performed UBVRI(RcIc) photometric observations of the new eclipsing elliptic variable V1103 Cas. 74 stars in vicinity of V1103 Cas were measured in UBVRI to explore... -
AS Cam photometry
I have performed V photometric observations of the well known eclipsing elliptic variable AS Cam which demonstrates slow apsidal motion for a long time. All available light... -
{beta} Cephei pulsating variables from TESS and Gaia
{beta} Cephei pulsating variable (BCEP) stars are the most massive pulsating variable stars in the main sequence, exhibiting both p- and g-mode pulsations. In this study, we... -
SHELA survey. IV. Multiwavelength phot. cat.
We present a 0.3-4.5{mu}m 16-band photometric catalog for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers an ~27deg^2^ field within the footprint of the... -
9-month HST NUV survey of M87. I. LCs of 94 novae
M87 has been monitored with a cadence of 5 days over a span of 9 months through the near-ultraviolet (NUV; F275W) and optical (F606W) filters of the Wide Field Camera 3 (WFC3)... -
CNIa0.02 project DR1: type Ia SN z<0.02 light curves
The CNIa0.02 project aims to collect a complete, nearby sample of Type Ia supernovae (SNe Ia) light curves, and the SNe are volume-limited with host-galaxy redshifts... -
Heartbeat stars in the Gal. bulge & MCs from OGLE
We present a collection of 991 heartbeat star (HBS) candidates found in the Optical Gravitational Lensing Experiment (OGLE) project data archive. We discuss the selection... -
Dust extinction law in nearby galaxies. I. M31
The dust extinction laws and dust properties in M31 are explored with a sample of reddened O-type and B-type supergiants obtained from the Local Group Galaxies Survey (LGGS).... -
Sombrero galaxy globular clusters
We present a large sample of over 200 integrated-light spectra of confirmed globular clusters (GCs) associated with the Sombrero (M104) galaxy taken with the Deep Imaging... -
CT1T2 photometry in 14 SMC star clusters
We present CCD photometry in the Washington system C, T1 and T2 passbands down to T1~23 in the fields of L3, L28, HW 66, L100, HW 79, IC 1708, L106, L108, L109, NGC 643, L112,... -
Catalogue of stellar cluster properties in M83
We study the stellar cluster population in two adjacent fields in the nearby, face-on spiral galaxy, M83, using multi-wavelength WFC3/HST imaging. After automatic detection...
