We present a molecular line emission study of the LDN1188 dark cloud complex located in Cepheus. In this work we focused on the densest parts of the cloud and on the close neighbourhood of infrared point sources. We made ammonia mapping with the Effelsberg 100-m radio telescope and identified 3 dense cores. CS(1--0), CS(2--1) and HCO+(1--0) measurements performed with the Onsala 20\,m telescope revealed the distribution of dense molecular material. The molecular line measurements were supplemented by mapping the dust emission at 1.2\,mm in some selected directions using the IRAM 30\,m telescope. With these data we could work out a likely evolutionary sequence in this dark clould complex.
@article{arxiv.1309.4906,
title = {Dense cores in the dark cloud complex LDN1188},
author = {E. Verebélyi and V. Könyves and S. Nikolić and Cs. Kiss and A. Moór and P. Ábrahám and M. Kun},
journal= {arXiv preprint arXiv:1309.4906},
year = {2015}
}
Comments
YouResAstro2012 conference presentation; accepted to Astronomishen Nachrichten (25-July-2013)