Abstract. Almost all the stars in a circular area with a radius of about 12 min. of arc, were measured photometrically down to V="13".80 mag., using plates obtained with the Uppsala Schmidt telescope Mt. Stromlo and the Schmidt telescope at Lembang. The photographic measurement generally confirm Enggen's remarkable result that NGC 6383 is a very young cluster, similar to NGC 2264. Groups stars lying on different parts of the colour magnitude diagram NGC 6383, are discussed in connection with Herbig's idea about non-coevalness of stars in stellar cluster. Ichtisar. Hampir semua bintang dalam sebuah daerah bundar dengan djari2 kira2 12 menit busur, telah diukur setjara photometris sampai V = 13.80 magn., dengan menggunakan katja2 potret ...
We present V and I photometry for NGC 5986 and B and V for NGC 6712. NGC 5986 has a blue extended ho...
We present the first (V,V-I) Color -- Magnitude Diagram (CMD) for the poorly studied globular cluste...
We present multichromatic isochrone fits to the colour–magnitude data of the globular cluster NGC 63...
Abstract. Almost all the stars in a circular area with a radius of about 12 min. of arc, were meas...
Context: By studying young open clusters, the mechanisms important for star formation over several M...
Abstract. Magnitudes and colours on the B, V system are determined for stars in the galactic cluster...
We present CCD BVI photometry for the southern open cluster NGC 6318. The sample consists of 9876 st...
We review the properties of the very young (˜ 2 Myr) open cluster NGC 6383. The cluster is dominated...
We report CCD V and I time series photometry of the globular cluster NGC 6333 (M9). The technique of...
The work is described in two parts:Part I contains a discussion of the work on the interpretation o...
Ichtisar. Dengan mengggunakan teknik fotoelektrik dan fotografik diberikanlah magnitudo dan warna da...
CCD observations in the U, B, V , R and I passbands have been used to generate colourcolour and deep...
Photoelectric UBV magnitudes have been determined for 41 stars in NGC 6823. The reddening across the...
We present V and I photometry for NGC 5986 and B and V for NGC 6712. NGC 5986 has a blue extended ho...
We present the first (V,V-I) Color -- Magnitude Diagram (CMD) for the poorly studied globular cluste...
We present multichromatic isochrone fits to the colour–magnitude data of the globular cluster NGC 63...
Abstract. Almost all the stars in a circular area with a radius of about 12 min. of arc, were meas...
Context: By studying young open clusters, the mechanisms important for star formation over several M...
Abstract. Magnitudes and colours on the B, V system are determined for stars in the galactic cluster...
We present CCD BVI photometry for the southern open cluster NGC 6318. The sample consists of 9876 st...
We review the properties of the very young (˜ 2 Myr) open cluster NGC 6383. The cluster is dominated...
We report CCD V and I time series photometry of the globular cluster NGC 6333 (M9). The technique of...
The work is described in two parts:Part I contains a discussion of the work on the interpretation o...
Ichtisar. Dengan mengggunakan teknik fotoelektrik dan fotografik diberikanlah magnitudo dan warna da...
CCD observations in the U, B, V , R and I passbands have been used to generate colourcolour and deep...
Photoelectric UBV magnitudes have been determined for 41 stars in NGC 6823. The reddening across the...
We present V and I photometry for NGC 5986 and B and V for NGC 6712. NGC 5986 has a blue extended ho...
We present the first (V,V-I) Color -- Magnitude Diagram (CMD) for the poorly studied globular cluste...
We present multichromatic isochrone fits to the colour–magnitude data of the globular cluster NGC 63...